I can't do Miscellaneous calculations! E. g.
How many moles of oxygen atoms are present in 2.5 mole of water molecules?

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.