Chemistry, 15.01.2022 05:50 gabetrojanowski1936
1. How many moles are in 20 grams of o2 gas?
2. Find the mass in grams of 8.70 mol of NaOH.
3. What is the molar mass of C₂H₃O₂?
4. Find the number of mole in 6 grams of Gold?
5. How many atoms in 18 grams Hâ‚‚O?
Please answer all of them, but if you can't at least the majority. EXTRA POINTS for this one :)
Answers: 2
Chemistry, 21.06.2019 23:00
What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol
Answers: 2
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
1. How many moles are in 20 grams of o2 gas?
2. Find the mass in grams of 8.70 mol of NaOH.
...
...
Mathematics, 30.10.2020 20:10
Mathematics, 30.10.2020 20:10
Arts, 30.10.2020 20:10
Chemistry, 30.10.2020 20:10
English, 30.10.2020 20:10
French, 30.10.2020 20:10