Given the following equation: CH4 + 202 + CO2 + 2H20
How many grams of CH4 are needed to react with 3.2 grams of
02?

The correct answer is weight.

Hi + naoh -> h2o + nal

The population of unionid mussels decreased after zebra mussels were introduced. zebra mussels competed with the unionid mussels for food. the zebra mussels were able to displace the unionid mussels, allowing the zebra mussel population to increase  over the years. the unionid mussel population decreased because  of lack of food.

Answerit is not a suspension or colloid mixture, it is a solution mixture;