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aking Pool 8 Time Remainin 1. What mass (in grams) of HIO3 contains 2.85x1026 H atoms?...
aking Pool 8 Time Remaining:02:44:51 1. An oxide of nitrogen contains 30.45 mass % N and...
aking Pool 8 Time Remaining:02:44:51 1. An oxide of nitrogen contains 30.45 mass % N and has a molar mass of 92.02 g/mol. What is the molecular formula? O N₂O₂ NOZ N:02 N204 NOS Use the slider to rate your confidence on this question. 100 Not at all confident Very confident
Taking Pool 3 Time Remaining:02:43:54 1. CO(g) and Fe2O3(s) react to form Fe(s) and CO2(g). What...
Taking Pool 3 Time Remaining:02:43:54 1. CO(g) and Fe2O3(s) react to form Fe(s) and CO2(g). What is the theoretical yield of Fe(s) if the percent yield of Fe(s) is 61.0% and 84.0 grams of Fe(s) forms. 138. grams 221. grams 51.2 grams 110. grams 193. grams Use the slider to rate your confidence on this question. 100 Not at all confident Very confident
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 130,() + 2C4H109)...
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 130,() + 2C4H109) 8C02(0)+10H2O() Determine how much excess reactant remains in this reaction if 34.7 grams of O2 reacts with 91.6 grams of CH10 5.12 moles O 0.705 moles O 0.79 moles 0.12 moles 1.41 moles Use the slider to rate your confidence on this question. 100 Not at all confident Very confident save submit
Time Remaining:04:14 1. Calculate the grams of Naf required to form 582 g of sulfur tetrafluoride,...
Time Remaining:04:14 1. Calculate the grams of Naf required to form 582 g of sulfur tetrafluoride, according to the reaction? 3 SCl2 + 4 NaF - SF4 + S2Cl2 + 4 Naci 61.69 2330 g 9059 18109 2469 Use the slider to rate your confidence on this question. 100 Not at all confident Very confident See store
Taking Pool 7 Time Remaining:02:46:44 1. Consider the following balanced equation: 702(g) + 2C2H6(9) - 4CO2(g)...
Taking Pool 7 Time Remaining:02:46:44 1. Consider the following balanced equation: 702(g) + 2C2H6(9) - 4CO2(g) + 6H20(1) If 34.8 moles of O2(g) and 17.7 moles of C2H (9) are allowed to react to produce 17.8 moles of H20(1), what is the percent yield of the reaction? 87.8% 66.6% 90.1% 59.7% 94.3% Use the slider to rate your confidence on this question 100 Not at all confident Very confident
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 302(g) + 2CH2OH()...
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 302(g) + 2CH2OH() → 2C020) + 4H2011) Determine how much excess reactant remains in this reaction if 5.84 moles of Oz reacts with 1.23 moles of CH3OH. O 4.00 moles 0.62 moles 3.89 moles 0.92 moles O 1.95 moles Use the slider to rate your confidence on this question. 100 Not at all confident Very confident save submit
Time Remaining:03:23 1. Consider the balanced equation for the following reaction: 3Fe2O3(s) + CO(g) + CO2(g)...
Time Remaining:03:23 1. Consider the balanced equation for the following reaction: 3Fe2O3(s) + CO(g) + CO2(g) + 2Fe3O4(s) How much excess reactant remains in the reaction if 46.8 grams of Fe2O3 reacts with 22.4 grams of CO? 0.195 moles 0.702 moles 0.800 moles 0.267 moles 0.507 moles Use the slider to rate your confidence on this question 100 Not at all confident Very confident
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102...
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102 grams of HCl(aq) reacts with an excess of Al(s), and the percent yield is 53.6%, how many grams AlCl3(s) will actually be produced? 2.76x109 3.54x1099 9.88x1099 1.18*109 5.02*1099 Use the slider to rate your confidence on this question 100 Not at all confident Very confident
Time Remaining:02:39:43 1. Consider the balanced equation for the following reaction: 3LI2S(aq)+ 2Bi(NO3)3 (aq) 6LI...
Time Remaining:02:39:43 1. Consider the balanced equation for the following reaction: 3LI2S(aq)+ 2Bi(NO3)3 (aq) 6LINO3(aq)+ Bl2S3(s) Determine how much excess reactant remains in this reaction if 6.13 moles of Li2S reacts with 0.143 moles of BI(NO3)3- 5.92 moles 0.072 moles 3.07 moles 0.107 moles 6.13 moles Use the slider to rate your confidence on this question. -1 100 ne Not at all confident nd Very confident app s): save submt ata) a fee The
Time Remaining:03:55:13 1. Consider the following balanced equation: 3CuO(s)+ 2NH3(g)3H2O()+3Cu(s) + N2(g) If 80.9 moles of...
Time Remaining:03:55:13 1. Consider the following balanced equation: 3CuO(s)+ 2NH3(g)3H2O()+3Cu(s) + N2(g) If 80.9 moles of CuO(s) and 31.4 moles of NH3(g) are allowed to react, and the percent yield is 90.9%, how many moles of Cu(s) will actually be produced? 62.4 moles 56.7 moles 40.5 moles 42.8 moles 80.0 moles Use the slider to rate your confidence on this question. -1 100 Not at all confident Very confident Irc 55 44 R save subit Rut 101
aking Pool 8 Time Remaining:02:44:51 1. An oxide of nitrogen contains 30.45 mass % N and has a molar mass of 92.02 g/mol. What is the molecular formula? O N₂O₂ NOZ N:02 N204 NOS Use the slider to rate your confidence on this question. 100 Not at all confident Very confident
Taking Pool 3 Time Remaining:02:43:54 1. CO(g) and Fe2O3(s) react to form Fe(s) and CO2(g). What is the theoretical yield of Fe(s) if the percent yield of Fe(s) is 61.0% and 84.0 grams of Fe(s) forms. 138. grams 221. grams 51.2 grams 110. grams 193. grams Use the slider to rate your confidence on this question. 100 Not at all confident Very confident
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 130,() + 2C4H109) 8C02(0)+10H2O() Determine how much excess reactant remains in this reaction if 34.7 grams of O2 reacts with 91.6 grams of CH10 5.12 moles O 0.705 moles O 0.79 moles 0.12 moles 1.41 moles Use the slider to rate your confidence on this question. 100 Not at all confident Very confident save submit
Time Remaining:04:14 1. Calculate the grams of Naf required to form 582 g of sulfur tetrafluoride, according to the reaction? 3 SCl2 + 4 NaF - SF4 + S2Cl2 + 4 Naci 61.69 2330 g 9059 18109 2469 Use the slider to rate your confidence on this question. 100 Not at all confident Very confident See store
Taking Pool 7 Time Remaining:02:46:44 1. Consider the following balanced equation: 702(g) + 2C2H6(9) - 4CO2(g) + 6H20(1) If 34.8 moles of O2(g) and 17.7 moles of C2H (9) are allowed to react to produce 17.8 moles of H20(1), what is the percent yield of the reaction? 87.8% 66.6% 90.1% 59.7% 94.3% Use the slider to rate your confidence on this question 100 Not at all confident Very confident
eLearning Taking Pool 6 1. Consider the balanced equation for the following reaction: 302(g) + 2CH2OH() → 2C020) + 4H2011) Determine how much excess reactant remains in this reaction if 5.84 moles of Oz reacts with 1.23 moles of CH3OH. O 4.00 moles 0.62 moles 3.89 moles 0.92 moles O 1.95 moles Use the slider to rate your confidence on this question. 100 Not at all confident Very confident save submit
Time Remaining:03:23 1. Consider the balanced equation for the following reaction: 3Fe2O3(s) + CO(g) + CO2(g) + 2Fe3O4(s) How much excess reactant remains in the reaction if 46.8 grams of Fe2O3 reacts with 22.4 grams of CO? 0.195 moles 0.702 moles 0.800 moles 0.267 moles 0.507 moles Use the slider to rate your confidence on this question 100 Not at all confident Very confident
Time Remaining:04:12:6 Consider the following balanced equation: 6HCl(aq) + 2Al(s) + 3H2(g) + 2AlCl3(S) 11 1.80x102 grams of HCl(aq) reacts with an excess of Al(s), and the percent yield is 53.6%, how many grams AlCl3(s) will actually be produced? 2.76x109 3.54x1099 9.88x1099 1.18*109 5.02*1099 Use the slider to rate your confidence on this question 100 Not at all confident Very confident
Time Remaining:02:39:43 1. Consider the balanced equation for the following reaction: 3LI2S(aq)+ 2Bi(NO3)3 (aq) 6LINO3(aq)+ Bl2S3(s) Determine how much excess reactant remains in this reaction if 6.13 moles of Li2S reacts with 0.143 moles of BI(NO3)3- 5.92 moles 0.072 moles 3.07 moles 0.107 moles 6.13 moles Use the slider to rate your confidence on this question. -1 100 ne Not at all confident nd Very confident app s): save submt ata) a fee The
Time Remaining:03:55:13 1. Consider the following balanced equation: 3CuO(s)+ 2NH3(g)3H2O()+3Cu(s) + N2(g) If 80.9 moles of CuO(s) and 31.4 moles of NH3(g) are allowed to react, and the percent yield is 90.9%, how many moles of Cu(s) will actually be produced? 62.4 moles 56.7 moles 40.5 moles 42.8 moles 80.0 moles Use the slider to rate your confidence on this question. -1 100 Not at all confident Very confident Irc 55 44 R save subit Rut 101
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