14. Which statement is true, based on the following balanced equation: Pé(s) + 502(g) → 2PzOs...
Thankyou! Consider the following balanced equation: 502(g) + C3H8(9) 3CO2(g) + 4H20(1) If 19.9 moles of O2(g) and 4.42 moles of CzHg(g) are allowed to react, what is the theoretical yield of CO2(g) in moles? 0 O OOOO 41.0 moles 94.3 moles 36.3 moles 35.3 moles 11.9 moles Consider the balanced equation for the following reaction: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(s) How much excess reactant remains in the reaction if 54.1 grams of HCl reacts with 85.8 grams...
ntent attribution QUESTION 18.1 POINT From the following balanced equation, 4 NH3(g) +502(g) — 4 NO(g) + 6 H,O(1) how many moles of NO can be formed when 2.5 mol NH3 react with 3.5 mol 0,? Select the correct answer below: 0 2.0 mol O 2.5 mol O 2.8 mol o 3.5 mot
8. Use the balanced equation for the reaction of N, and o, to form NO to answer each question. N2+O2---->2No a. How many moles of NO are formed from 3.3 mol of N? b. How many moles of NO are formed from 0.50 mol of O? c. How many moles of O2 are needed to completely react with 1.2 mol of N ?
a Consider the balanced chemical equation 4Cr(s) + 302(g) + 2Cr2O3(s) What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react completely with a given number of moles of chromium metal? 4 mol O2 3 mol Cr 2 mol O2 3 mol Cr 3 mol O2 2 mol Cr 3 mol O2 4 mol Cr b Consider the balanced chemical equation 4Cr(s) + 302 (9) + 2Cr2O3(s) What mole ratio would...
32. Based on the following balanced equation, how many moles of O2 will be needed to react completely with of 4 moles of CH4?
Time Remaining:03:33:52 1. Consider the following balanced equation: 502(g) + 2CH3CHO(1) -> 4CO2(g) + 4H2O(1) 11 95.2 moles of O2(g) and 33.9 moles of CH3CHO(I) are allowed to react, what is the theoretical yield of H2O() in moles? 65.9 moles 67.8 moles 35.4 moles 94.3 moles 446 moles Use the slider to rate your confidence on this question 100 26 Not at all confident Very confident Fe Liron Ru TOTO 70
Question 4 1 pts Which of the following mole ratios CANNOT be derived from the reaction 2 502 (g) + O2 (g) + 2 H20 (1) --> 2 H2SO4 (aq) ? 02 mol SO2 2 mol H2SO4 2 mol H2SO4 2 mol O2 0 1 mol O2 2 mol H20 O 2 mol O2 1 mol O2 2 mol H20 2 mol SO2 Question 1 1 pts What do the coefficients in a balanced equation tell us? Mark ALL that...
Question Completion Status: Courses ory QUESTION 12 Which is not balanced? C3H8 +502 + 3C02 + 4H20 P4 + 6Cl2 + 4PC13 2A + 302 + 2A1203 OK2CO3 + 2 HNO3 2 KNO3 + H2O + CO2 2 AgNO3 + Fe + 2 Ag + Fe(NO3)2 QUESTION 13 What mass of BsHg is needed to react completely with 235 gram O2 according to this equation? 2 B5H9 + 1202 -> 5 B203 + 9H20 77.39 18.1 g 57.29 6.08 g...
15) 15) The chemical equation below is not balanced. Balance the ce which statement concerning the balanced equation is TROR ced. Balance the equation, then determine KCIO3(s) - KCI() + O2(g) A) The balanced equation will have three atoms of oxygen on each B) The balanced equation will have an equal number of moles of reactants and products. The balanced equation will contain a substance whose coefficient is 1. D) The balanced equation will have one atom of potassium on...
Consider the following balanced equation: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If 30.3 moles of O2(g) and 31.1 moles of CH3OH(l) are allowed to react to produce 15.0 moles of CO2(g), what is the percent yield of the reaction? a-57.5% b-74.3% c-48.1% d-85.0% e-70.2%