Chemistry, 17.12.2019 00:31 pulliamdylan
30 points
which example has 1.2×10^24 hydrogen atoms?
1 mole of water (h2o)
1 mole of methane (ch4)
2 moles of ammonia (nh3)
2 moles of hydrogen gas (h2)
Answers: 1
Chemistry, 21.06.2019 22:20, aidengalvin20
One or more substances changing into one or more substances is an example of a
Answers: 1
Chemistry, 22.06.2019 12:00, WinterStrikesBack
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
30 points
which example has 1.2×10^24 hydrogen atoms?
1 mole of water (h2o)...
which example has 1.2×10^24 hydrogen atoms?
1 mole of water (h2o)...
English, 19.03.2020 08:01