What is the difference between a coefficient and a subscript in a This site is using cookies under cookie policy . Hg2+(aq) + Cu(s) arrow Cu2+(aq) + Hg(l), Balance the following redox reaction by inserting the appropriate coefficients. Explain. substitutue 1 for any solids/liquids, and P, rate = -1/2 * ([Al] / t) = -1/3 * ([Br, (assuming constant volume in a closed system and no accumulation of intermediates or side products). MgI2(aq) + 2NaOH(aq) arrow Mg(OH)2(s) + 2NaI(aq), Determine whether or not the following equation represents a redox reaction. Na2SO4 An aqueous solution of potassium chloride is mixed with an aqueous solution of sodium nitrate. Become a Study.com member to unlock this answer! single replacement Types Of Chemical Reaction. Cu(s) + AgNO3(aq) arrow Ag(s) + Cu(NO3)2(aq), Determine whether the following reaction is an oxidation-reduction reaction. Explain. NaOH(aq) + Al(s) + H2O(l) arrow H2(g) + NaAlO2(s). Cu arrow Cu2+ + 2e-, Determine whether the following equation represents oxidation or reduction. Answer: Option (d) is the correct answer. Ba2+, K+, PO43-, and NO3- Predict the type of reaction. oxidation The transfer of energy from one object to another at a lower temperature is ____. Ca(NO3)2 4.1. The number of moles of solute divided by liters of solution is called ____. K2CO3(aq) + BaCl2(aq) arrow 2KCl(aq) + BaCO3(s) a. single replacement b. double replacement c. synthesis d. decomposition, Classify the following reaction: 2Al(s) + 3CuSO4(aq) arrow Al2(SO4)3(aq) + 3Cu(s) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: NaCl(aq) + AgNO3(aq) arrow AgCl(s) + NaNO3(aq) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: PbO2(s) arrow Pb(s) + O2(g) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following reaction: C2H5OH(l) + 3O2(g) arrow 2CO2(g) + 3H2O(l) a. combination b. combustion c. decomposition d. single displacement e. double displacement, Classify the following chemical reaction: Pb(NO3)2 + 2NaCl arrow 2NaNO3 + PbCl2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 8Fe + S8 arrow 8FeS a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2H2O arrow 2H2 + O2 a. synthesis b. decomposition c. single displacement d. double displacement, Classify the following chemical reaction: 2Fe + 6HCl arrow 2FeCl3 + 3H2 a. synthesis b. decomposition c. single displacement d. double displacement, Identify the following reaction as a combination reaction, a combustion reaction, a decomposition reaction, a single replacement reaction, a double replacement reaction, or an acid-base neutralization reaction. Learn with flashcards, games, and more for free. Can you determine the type of reaction if you see the entire balanced equation? 2KBr(aq) + Pb(NO3)2(aq) arrow 2KNO3(aq) + PbBr2(s) c. CaBr2(aq) + H2SO4(aq) arrow CaSO4(s) + 2HBr(g) d. H+(aq) + OH-(aq) arrow H2O(l) e. CO32-(aq) + HSO4-(aq. NO3-(aq) Determine the oxidation state of the atoms in the equation's reactants and products. substitutue 1 for any solids/liquids, and P, rate = -1/2 * ([Al] / t) = -1/3 * ([NiBr, (assuming constant volume in a closed system and no accumulation of intermediates or side products). formation of a gas 3NO2(g) + H2O(l) arrow 2HNO3(aq) + NO(g), What element is the oxidizing agent in the following redox reaction? KNO3(aq) + HCl(aq) arrow KCl(aq) + HNO3(aq), Is the following reaction a redox reaction? Solids with no repeating pattern are ____. C6H12O6(s) + 6O2(g) arrow 6CO2(g) + 6H2O(l), Determine whether or not the following equation represents a redox reaction. Determine whether the reaction is a redox reaction. . Balance the following redox reaction: NO2- arrow NO + NO3-, Balance the following redox reaction in acidic solution. Answered: 2AlBr3 + 3Cl2 2AlCl3 + 3Br2 Given | bartleby aqueous solution - What is the net ionic equation of the following Classify the following reaction: 2Al(s) + 3Br2(g) arrow 2AlBr3(s) a. combination b. decomposition Classify the following reaction: 2Mg(s) + O2(g) arrow 2MgO(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: N2(g) + O2(g) arrow N2O5(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: Pb(NO3)2(aq) + 2NaCl(aq) arrow PbCl2(s) + 2NaNO3(aq) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + O2(g) arrow N2(g) + H2O(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: K(s) + B2O3(s) arrow K2O(s) + B(s) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: CuO(s) + 2HCl(aq) arrow CuCl2(aq) + H2O(l) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: NH3(g) + HCl(g) arrow NH4Cl(g) a. combination b. decomposition c. single replacement d. double replacement, Classify the following reaction: C6H12(l) + 9O2(g) arrow 6CO2(g) + 6H2O(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion, Classify the following reaction: C6H12O6(aq) arrow 2C2H6O(aq) + 2CO2(g) a. combination b. decomposition c. single replacement d. double replacement e. combustion. . a. (select all that apply) 2CH3OH(l) + 3O2(g) arrow 2CO2(g) + 4H2O(l) a. combination b. single replacement c. double replacement d. decomposition e. precipitation f. combustion g. acid-base, Classify the following reaction: 3Fe(s) + 4H2O(g) arrow Fe3O4(s) + 4H2(g) a. combination b. decomposition c. single displacement d. double displacement, Classify the following reaction: 2Fe2O3(s) + 3C(s) arrow 4Fe(s) + 3CO2(g) a. combination b. decomposition c. single displacement d. double displacement, Classify the following reaction: MgI2(ag) + Pb(NO3)2(aq) arrow Mg(NO3)2(ag) + PbI2(s) (select all that apply) a. combination b. precipitation c. single replacement d. double replacement e. combustion f. acid-base g. decomposition, Classify the following reaction: KOH(aq) + HClO4(aq) arrow KClO4(aq) + H2O(l) (select all that apply) a. combination b. precipitation c. single replacement d. double replacement e. combustion f. acid-base g. decomposition, Classify the following reaction: 2HgO(s) arrow 2Hg(l) + O2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 2KClO3(s) arrow 2KCl(s) + 3O2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 4Fe(s) + 3O2(s) arrow 2Fe2O3(s) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: S8(s) + 8O2(s) arrow 8SO2(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: Mg3N2(s) + 6H2O(l) arrow 3Mg(OH)2(aq) + 2NH3(g) a. decomposition b. combination c. double displacement d. single displacement, Classify the following reaction: 3Mg(s) + N2(g) arrow Mg3N2(s) a. decomposition b. combination c. double displacement d. single displacement, For the reaction below, classify as a combination, decomposition, single replacement, or double replacement. Interesting Information Only Few People Knows, If the equation too long, please scroll to the right ==>. Cu2CO3. Label each compound (reactant or product) in the equation with a variable to represent the unknown coefficients. It tells about the shape and characteristics of a signal in the form of a wave. A. The balanced equation will appear above. The first step for stoichiometry reactions is to write the balanced chemical equation. The oxidation state of Br is getting decreased while that of Al is getting increased. The algebraic method is likely better suited for balancing this equation. Answer in General Chemistry for rachel #55501 - Assignment Expert Can you determine the type of reaction if you see the entire balanced equation? Fe2+(aq) + N2(g) arrow Fe3+(aq) + N2H4(aq), Balance the following redox reaction in basic solution: H2O2 + ClO2 arrow ClO-2 + O2, Determine whether or not the following reaction is an oxidation-reduction reaction. Classify the following reaction: Redox reactions are common and vital to some of the basic functions of life, including photosynthesis, respiration, combustion, and corrosion or rusting. The flow depth and velocity of water after undergoing a hydraulic jump are measured to be 1.1 m and 1.75 m/s, respectively. 4Au(s) + 8NaCN(aq) + O2 + 2H2O(l) 4NaAu(CN)2(aq) + 4NaOH(aq), In the following reaction, how many moles of NaCN are required to react with 5 mol of Au? acid-base ClO3- + Cl- arrow Cl2 + ClO2-, What is the equation for the redox reaction involving the following 2 equations? Double Replacement. We know that we want AlBr 3--> Br 2. KNO3(aq) What are the chemical reactions that have Br2 (bromine) as prduct. K2CO3 What is the theoretical yield of Znl2, if 1.912 mol of zinc is used? V. decomposition, Classify the following reaction: Al(OH)4-(aq) + 4H+(aq) arrow Al3+(aq) + 4H2O(l), Determine whether or not the following reaction is an example of a redox equation. A milliliter is equal to a cubic centimeter. (NH4)2CO3 double-displacement A double replacement reaction produces all of the following except ____. Ag+ and NO3- Which type of bond results from the sharing of electrons between atoms? when 2 nonmetals react, the compound formed is ionic, Which of the following ionic compounds is soluble in water? Both signals transmit information and dat NH3(g) + HBr(aq) arrow NH4Br(aq), Balance the redox reaction: MnO4- + H+ + Cl- arrow Mn2+ + Cl2 + H2O. Identify the solid in the balanced equation. 2 Ca(OH)2(aq) + H3PO4(aq) Ca3(PO4)2(s) + H2O(l) combustion Thus, we can conclude that the statement is the oxidizing agent because its oxidation number decreases. Get access to this video and our entire Q&A library, Redox (Oxidation-Reduction) Reactions: Definitions and Examples. high temperature or low pressure. 2KClO3 arrow 2KCl + 3O2 a. synthesis b. decomposition c. single replacement d. double replacement, Classify the reaction as combination, decomposition, single replacement, double replacement, or combustion: C2H4(g) + 3O2(g) = 2CO2(g) + 2H2O(g), Classify the reaction as combination, decomposition, single replacement, double replacement, or combustion: H2SO4(aq) + 2KOH(aq) = K2SO4(aq) + 2H2O(l), Classify the reaction as combination, decomposition, single replacement, double replacement, or combustion: Fe2O3(s) + 3C(s) = 2Fe(s) + 3CO(g), Classify the following reaction: CaO + CO2 arrow CaCO3 a. combination (synthesis) b. decomposition c. displacement (single replacement) d. exchange (double replacement), Classify each reaction as combination (C), decomposition (DC), single replacement (SR), or double replacement (DR). 2SO2(g) + O2(g) arrow 2SO3(g), Determine whether or not the following equation represents a redox reaction. Question: the reaction 2Al+3Br2> 2AlBr3 is an example of a manufacturing The given reaction is the manufacturing or synthesis reaction. Consider the following reaction: 2Al(s) + 3Cu(NO3)2(aq) arrow 3Cu(s) + 2Al(NO3)3(aq). decomposition Chemistry >. Createyouraccount. Determine whether or not the reaction is a redox reaction: CH4(g) + 2O2(g) arrow CO2(g) + 2H2O(g), Determine the cell notation for the redox reaction given below. Two nonmetals can undergo an oxidation-reduction reaction. Combination reaction A substance that, when dissolved in water, produces a solution that conducts electric current very efficiently is called. copyright 2003-2023 Homework.Study.com. deconstructive synthesis single replacement double replacement and more. The reactant or reacting species are defined as such chemical species which undergo consumption during the reaction to produce new species (products). (PDF) Exam Study Guide Unit 2 C4 2 BC Science 10 - Provincial Exam 2Al + 3 Br2 -----> 2AlBr3 Calculate how many grams of bromine are required to completely react 0.557 grams of aluminum. c. hydrogen Na+(aq) 2Al(s) + 3NiBr2(aq) = 2AlBr3(aq) + 3Ni(s) might be an ionic equation. Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. Aluminum bromide can be prepared by the reaction of aluminum metal