Given the balanced reaction: 2C, H, + 50- 400, + 2H,0 What mass of carbon dioxide is produced when 227 g of C, H, reacts completely?

__can be defined as which velocity changes

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Correct relationship between molecular formula and empirical formula