Chemistry, 19.02.2021 20:30 lewisf2578
If I have 3.5 mol of sucrose, how many molecules of sucrose do I have? (SHOW WORK)
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Chemistry, 21.06.2019 14:10
The rock in a lead ore deposit contains 89 % pbs by mass. how many kilograms of the rock must be processed to obtain 1.5 kg of pb?
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Chemistry, 21.06.2019 20:00
2h2s + 3o2 2so2 + 2h2o which option gives the correct mole ratios? h2s: so2 = 2: 2 and o2: h2o = 3: 2 h2s: so2 = 2: 3 and o2: h2o = 3: 2 h2s: so2 = 4: 4 and o2: h2o = 5: 4 h2s: so2 = 4: 6 and o2: h2o = 4: 4
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Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
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If I have 3.5 mol of sucrose, how many molecules of sucrose do I have? (SHOW WORK)...
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