What is the sum of coefficients from the following reaction (both products and reactants)? X(CO3)3 + Heat ---> X can be any element. (Question 19)

Q: Determine if the following statements are true or false. _____ 1. Water decomposes when an electric…

A: 1. Passing of Electric current results in dissociation of water into Hydrogen and oxygen. So, it is…

Q: Give the product of the given reactants, balance the equation, and identify the type of chemical…

A: Give the product of the given reactants, balance the equation, and identify the type of chemical…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: Balance chemical equation: Balanced chemical equation can be defined as a reaction in which number…

Q: Balance the following chemical reactions: _____ Al(s) + _____O2(g) ---> _____ Al2O3(s)

A: A balanced chemical equation is the one that consists of equal number of every atom of an element at…

Q: What is the sum of the molar coefficients for the balanced equation? ___AgNO3 + ___Fe → ___Fe(NO3)3…

A: Here in the right hand side there are three NO3  group in Fe(NO3)3. To balance number of NO3 in each…

Q: Balance the following chemical reaction and determine the coefficients of H20 and AIK(ÓH)4,…

A: Balance the following chemical equation  Al + KOH + H2O --------> AlK(OH)4 + H2

Q: What are the reactants of the following reaction (include states of matter but you do NOT have to…

A: SrBr2 is a salt , so as in reaction  salt and water produce ,it is a acid base reaction

Q: Is the following equation balanced? If not, correct the coefficients tobalance the equation.2 K 2 Cr…

A: By atom balance : Total number of atoms in LHS = total number of atoms in RHS 2 K2CrO4 (aq) +…

Q: For the following chemical reaction,                                             N2 (g) + 3 H2 (g)…

A: Limiting reagent is the reactant that is completely consumed in the reaction.  therefore limiting…

Q: A. Condensation B. Dehydration C. Hydrolysis D. Photosynthesis . What does the symbol A in a…

A: The answers to the questions are as follows:

Q: Consider the following reaction: ___ Fe(s) + ___ N2 (s) ---> ___ FeN (s) . What is the coefficient…

A: Given: skeletal chemical equation- Fe (s)+N2 (s)→FeN (s) To provide: Balanced chemical equation with…

Q: What are the required coefficients to properly balance the following chemical reaction? MnCl,(s) +…

A: Given, the unbalanced chemical reaction as follows,MnCl2(s)+H2O(l)+Cl2(g)→HCl(aq)+MnO2(s)we are…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AlK(OH)4,…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: Balance the following equation in standard form and determine the sum of the coefficients

A: According to the law of mass conservation, all atoms of different elements on both side of reaction…

Q: Suppose an EPA chemist tests a  250.mL  sample of groundwater known to be contaminated with…

A: The 12mM silver nitrate added here will react until all of the contaminated iron(III) chloride is…

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H20,…

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Q: Give the product of the given reactants, balance the equation, and identify the type of chemical…

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Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given: The percent yield of first step and second step is 84% and 65%, respectively. The amount of…

Q: 3. In a chemical reaction, energy is lost in the form of heat A.True B. False

A: A chemical reaction is a process in which a substance(reactant) reacts with one or more substances…

Q: Which of the following statement/s is/are TRUE? When electricity is passed through a solution…

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Q: HC0a2H,0+ NaOH H>0+ NazCO4

A: Balance the reaction. Use the lowest possible positive integers as coefficients ---

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given :-  step 1 :-  2Cu2S(s) + 3O2(g) → 2Cu2O(s) + 2SO2(g)  step 2 :-  Cu2O(s) + C(s) → 2Cu(s) +…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

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

Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

A: The steps in the production of nitric acid are as follows: N2(g)+3H2(g)→2NH3(g)…

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction 2 NaN,…

A: To solve this problem we will use the given balanced chemical equation .

Q: Write the balanced chemical equation for the combustion of the fuel in O2(g), with CO2(g) and H2O(g)…

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Q: After balancing the following equation, what is the sum of the coefficients (i.e. what do they add…

A: Given data : Ferric chloride = FeCl3 Ammonium hydroxide = NH4OH Ferric hydroxide = Fe (OH)3 Ammonium…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given : Two step reaction is given . Yield of step 1 = 84 %  Yield of step 2 = 95 %  Mass of Copper…

Q: What is the sum of coefficients from the following reaction (both products and reactants)? X(OH)2 +…

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Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

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Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A: A chemical reaction can be added or subtracted like an algebraic equation.

Q: Water can be decomposed to its elements, H₂ and O2, using electrical energy or in a series of…

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Q: Look at the chemical equations below and determine if the reaction should be classified as a…

A: Definitions of Reactions Synthesis Reaction  When two or more reactants combines to a single…

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given that : Mass of copper = 1.0 kg = 1000 g Mass of oxygen required = ?

Q: Zinc metal and hydrochloric acid react together to produce hydrogen gas and water(H2O). What is the…

A: Zinc (Zn) metal and hydrochloric acid (HCl) react together to produce hydrogen gas (H2) and…

Q: Given the reaction below, complete the line notation. Au³+ (aq) + Cu(s) → Cu²+ (aq) + Au(s) ✓ | v ||…

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Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: A net chemical reaction, represents all the chemical species that are present in a chemical…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand…

Q: Consider the following unbalanced chemical equation: Fe3O4 (aq) + CO (g) → CO2 (g) + Fe (s) What…

A: Given unbalanced equation: Fe3O4 (aq) + CO (g) → CO2 (g) + Fe (s) We have to find the coefficient in…

Q: B. Balance the following equations and indicate the type of reaction: 1) H,S so, H,0 2) C;H,0 co,…

A: 1. Balanced equation: 2H2S + 3O2 → 2SO2 + 2H2O Type of reaction => combustion reaction.

Q: Consider the reaction CuO(s) + H2(g) → Cu(s) + H2O(1) In this reaction, which substances are the…

A: oxidation  → Increase in oxidation Number .Reduction → Decrease in oxidation Number.Oxidisingagent →…

Q: What is the sum of coefficients from the following reaction (both products and reactants)? X.4H2O +…

A: Solution - coefficients -  a coefficient is a multiplicative factor in some term of a polynomial, a…

Q: Balance the following chemical reaction then, indicate the sum of the coefficients. NaOH (aq)   +…

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Q: Write the net chemical equation for the production of phosphoric acid from phosphorus, oxygen and…

A: The phosphoric acid is called as orthophosphoric acid and phosphoric (V) acid.  It is a weak acid.…

Q: Balance the following chemical reactions

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

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Q: 5. Write the balance formula for each of the following reactions. Physical states of reactants and…

A: The reaction of ZnS with O2(g) to form ZnO and SO2(g). The balanced chemical equation -…

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A: To get the net chemical equation, we need to cancel out the species that is present on both the…

Q: Aspirin is the analgesic acetylsalicylic acid C9H§O4. What is the coefficient of water in the…

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