what kind of reaction are these? 1) Zn+CuCl2------> ZnCl2+Cu is an example of what kind of reaction 2) Mg( ClO4)2-----> MgCl2+4O2

Q: Which of the following chemical reactions is classified as a single replacement reaction? A.…

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Q: Predict the products for the double replacement reaction shown below: KF + CaCl2 -->

A: DOUBLE DISPLACEMENT REACTION In a double displacement reaction, two ions from different compounds…

Q: Complete and balance the equations for each of the following reactions. All yield products. (d)…

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Q: Which is the correct formation reaction for KCI? OK(s) + 12 Cl₂(s) ----> KCI(s) OK(aq) + 2Cl₂(g)…

A: A question based on stoichiometry that is to be accomplished.

Q: What type of reaction is this? C3H,O + O, --> CO; + H;O What type of reaction is this? Caco, --> Cao…

A: The types of above reaction is given below

Q: Indicate whether each statement is true or false. if you think the statement is false, rewrite it to…

A: Solution : a. a catalyst makes a reaction go slower - False          Catalyst is a substance or an…

Q: Which of the following  reactions are endothermic and exothermic A. C2H4 +3O2 --> 2CO2 + 2H2O +heat…

A: The energy difference of the products and reactants is known as the energy change of a reaction.  If…

Q: Match the reactant name with the correct reaction type. Each reaction type may be used only once.…

A: In the combustion reaction oxygen is taken. In the double displacement reaction two elements…

Q: Write a balanced chemical equation based on the following description: aqueous iridium(III) bromide…

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Q: in this simple replacement reaction Zn(s) + HCl(aq) === One of the products is a gas. What gas is…

A: Reaction of Zn metal with HCl produce hydrogen gas

Q: 1. Iron (Fe) nail + CuSO4 solution ? turned into the rusty Iron (Fe) nail turned into black…

A: We have to predict product of reaction, and name of salt.

Q: 1. You are studying the reaction N2(g) + 3H2(g) → 2NH3(g) What is AG° for this reaction? When the…

A: The reaction Gibbs free energy value can be explained as the type of the energy which is linked with…

Q: For the following reaction: For the following reaction: MgO (s) + CO2(g) ↔↔ MgCO3 (s) Keq = A.…

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Q: For the following questions: Predict the products. Balance the chemical reaction. Add states of…

A: As per our guidelines I can answer only first reaction because you have posted multiple reactions.

Q: Which reaction is a single replacement reaction? O N2 + O2 → 2NO 3H2SO4 + 2Fe → Fe2(SO4)3 + 3H2 2…

A: Single replacement reaction in which only single element is replace by other element

Q: Combustion reactions can be complete or incomplete. Point out which is an incomplete reaction: A)…

A: Combustion reaction: It is a chemical reaction in which combustion of a compound in the presence of…

Q: Consider the following reaction: ___ Ag (s) + ___ S8 (s) ---> ___ AgS (s) . What is the coefficient…

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Q: Is an "insoluble" substance like AgCl 100% insoluble? Figure out one simple experiment to justify…

A: Is an "insoluble" substance like AgCl 100% insoluble has to be given.

Q: balance the chemical equation for each reaction C5H110H + 02-----> H20 + C02

A: The reaction given is C5H11OH + O2 -----> H2O + CO2

Q: Balance this reaction:_Fe2O3(s) +_Co(g)->_fe(s)+_Co2(g)

A: According to the Law of Conservation of mass " all atoms of different elements must be equal on both…

Q: Consider the following reaction: ___ Al (s) + ___ I2 (s) ---> ___ AlI3 (s) . What is the coefficient…

A: Reaction =>   __ Al (s)  +  __ I2 (s)  ---->   ___ All3 (s)  We have to balance the reaction…

Q: 2Mg(s)+O2(g)⟶2MgO(s)     Δ?=−1203 kJ/mol NH3(g)+HCl(g)⟶NH4Cl(s)   Δ?=−176 kJ/mol…

A: An exothermic reaction is a reaction in which energy is released from a chemical reaction in the…

Q: Could someone please help me with these chemical reaction balance equations?  1. (combustion) C3H8…

A: Combustion reaction: It is a reaction in which the substance reacts with oxygen to form carbon…

Q: Watch this video of a double displacement experiment: https://www.youtube.com/watch?v=mph8Hq_75vU…

A: In this question we are asked to watch a video to write down the reactions performed. These…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced chemical equation means it contains the number of atoms of each type is same in both the…

Q: Interpret these equations in terms of the relative number of moles of each substance involved and…

A: Balanced equations of three different reactions, which are to be distinguished with their exothermic…

Q: What type of reaction is this? 2 Al(s) + Fe2O3(s) → Al2O3(s) + 2 Fe(s)

A: The reaction in which one element form the compound is replaced by other Single element , this type…

Q: For the following reactions, determine the value of x (in mol). 4 C + S8 → 4 CS2 2.1 mol Ss yields x…

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Q: Determine the reaction type for the following reactions2Al(s)+3 H2Soa(aq)----> Al…

A: In the given reaction, aluminium metal replaces hydrogen and gives aluminium sulphate. This is a…

Q: What are the chemical products given the following reactants are mixed and the reaction is a double…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: Which of the following reactions can be described as an atom combination reaction? (a) Ca(g) + S(g)…

A: (a) Ca(g) + S(g) + 4 O(g) → CaSO4(s) (b) C(graphite) + 2 H2(g) → CH4(g)   (e) K(s) + Mn(s) + 2 O2(g)…

Q: NO2- +  ClO3- Water appears in the balanced equation as a fill in the blank 5 (reactant, product,…

A: Balance equation

Q: What type of reaction is: 2 Fe(s) +3 02 (8) ---> 2 Fe20 (s single replacement decomposition…

A: Given Reaction  2 Fe (s) + 3O2 (g)-------------> 2 Fe2O3 (s) Type Of reaction Single Replacement…

Q: 1) The net ionic equation for formation of an aqueous solution of Nil2 accompanied by evolution or…

A: Given,  When aqueous solution of NiCO3 react with aqueous HI to form solid NiI2 and CO2 gas the net…

Q: Consider the following reaction: ___ Ag (s) + ___ S8 (s) ---> ___ AgS (s) . What is the coefficient…

A: Ag(s) + S8(s) --------> Ag2S Valency of Ag is +1 Valency of S is -2  By cross multiplying the…

Q: Complete the half reaction ZnS(s) → Zn(s) + S²^(aq) O a) ZnS(s) + 1e → Zn(s) + S²(aq) s2-(aq) b)…

A: We are to complete the given half cell reaction ZnS  → Zn  + S–2

Q: Choose the reaction that illustrates ΔH°f for Mg(NO2)2. Choose the reaction that illustrates ΔH°f…

A: Standard Enthalpy of formation, ΔH°f  :- The enthalpy change involved when one mole of a substance…

Q: According to the activity series of metals, which features a reaction, where ΔG < 0?   I.  2 Ag…

A: Answer: option IV.  Cu (s)  + 2 Ag+ (aq) ⟶ 2 Ag (s)  +  Cu2+ (aq) is a cell reaction where ΔG &lt;…

Q: 2Mg(s)+O2(g)⟶2MgO(s)     Δ?=−1203 kJ/mol2Mg(s)+O2⁡(g)⟶2MgO(s)⁢     Δ⁢H=−1203 kJ/mol…

A: Exothermic reactions are those in which ΔH is +ve. That means after reaction some amount of heat is…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN), (potassium…

A: Given: mass of silver coin = 23.6 g To find: How many atoms of pure zinc (Zn) are needed in the…

Q: Which generalized equation represents a double replacement reaction?  a- AB--->A+B…

A: Given :-  Reactions :  a- AB---&gt;A+B b-AB+CD---&gt;AD+CD c- A+B---&gt;AB d-A+BC---&gt;B+AC  To…

Q: What should be the coefficient of BiO3- in order to balance the reaction: Mn2+ +  BiO3- ---H+---->…

A: Balance the redox reaction under acidic medium... Answer:- coefficient of BiO3- is = 5

Q: balance the unbalanced reaction below:   BCl3(g) + H2S(g) --> B2S3(s) + HCl(l)

A: Given, a unbalanced molecular reaction,  BCl3(g)+H2S(g)→B2S3(s)+HCl(l) and we are asked to balance…

Q: Which of the following reactions is an example of a single replacement reaction?     HCl + NaOH →…

A: In single replacement reaction on element with reactivity replace other element from its compound .

Q: Which of the following chemical reactions is (are) classified as a decomposition reaction? A.…

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Q: Which of the following chemical reactions is classified as a single replacement reaction?…

A: We have to find chemical reaction which is classified as a single replacement reaction

Q: When calcium (Ca) is mixed with hydrochloric acid (HCI), a single- displacement reaction occurs.…

A: Single displacement Reaction:- In this reaction, a more reactive element displaces a less reactive…

Q: Consider the following reaction: ___ HCl (aq) + ___ Ca(OH)2 (aq) ---> ___ CaCl2 (aq) + ___ H2O (l) .…

A: For balancing a chemical reaction, number of atoms of a particular element must be same in both side…

Q: Classify each chemical reaction: Reaction Туре Mg (s) + 2HB (aq) MgBr, (aq) + H, (g) v choose one…

A: Combination reaction is a type of chemical reaction in which two or more reactant species combines…