If a compound has lots of hydrogen atoms, does that automatically mean it is an acid?

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood