
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Indicate how many moles of the second reactant would be required to react with .425 mol of the first reactant
Cl2(g)+KI(aq)---I2(s)KCl(aq)
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- ). For each of the following balanced chemical equations, calculate how many grams of the product(s) would be produced by complete reaction of mole of the first reactant. AgNO₃(aq)+LiOH(aq)→AgOH(s)+LiNO₃(aq) Al₂(SO₄)₃(aq)+3CaCl₂(aq)→2AlCl₃(aq)+3CaSO₄(s) CaCO₃(s)+2HCl(aq)→CaCl₂(aq)+CO₂(g)+H₂O(℩) 2C₄H₁₀(g)+130₂(g)→8CO₂(g)+10H₂O(g)arrow_forward25. Consider the balanced equation: 2N₂H4(g) + N₂04(8) 3N₂(g) + 4H₂O(g) Complete the table with the appropriate number of moles of reactants and products. If the number of moles of a reactant is provided, fill in the required amount of the other reactant, as well as the moles of each product formed. If the num- ber of moles of a product is provided, fill in the required amount of each reactant to make that amount of product, as well as the amount of the other product that is made. mol N₂H4 || 3 mol N₂O4 2 5.5 mol N₂ 12.4 mol H₂O 8arrow_forwardAccording to the following reaction, how many grams of water are required for the complete reaction of 23.9 grams of zinc oxide?zinc oxide (s) + water (l) zinc hydroxide (aq) How many grams of water?arrow_forward
- Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g) A sample of 36.7 g MnO2 is added to a solution containing 43.7 g HCl. What is the limiting reactant? HCl MnO2 What is the theoretical yield of Cl2? theoretical yield:_____g Cl2g If the yield of the reaction is 74.9%, what is the actual yield of chlorine? actual yield:_____g Cl2arrow_forwardEpsom salts, a strong laxative used in veterinary medicine, is a hydrate, which means that a certain number of water molecules are included in the solid structure. The formula for Epsom salts can be written as MgSO4⋅xH2OMgSO4⋅xH2O, where xx indicates the number of moles of H2OH2O per mole of MgSO4MgSO4. When 7.592 gg of this hydrate is heated to 250 ∘C∘C, all the water of hydration is lost, leaving 3.708 gg of MgSO4MgSO4. What is the value of x?arrow_forwardBalance each reaction, then suppose exactly 13.3 g of each reactant is taken. Indicate which reactant is the limiting reagent. Calculate the mass of each product that is expected. Al(s) + Cl2(g) → AlCl3(s)limiting reagent AlCl2 AlCl3 producedarrow_forward
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