Chemistry, 06.10.2019 02:20, Smartpotato9555
In the gaseous state, chlorine exists as a diatomic molecule cl2 (molar mass = 70.9 g/mol). calculate the number of moles of chlorine present in 140 g of chlorine gas. express the quantity in moles to three significant figures.
Answers: 2
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
Chemistry, 22.06.2019 20:30, ShahinF7536
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
Answers: 1
In the gaseous state, chlorine exists as a diatomic molecule cl2 (molar mass = 70.9 g/mol). calculat...
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