Sulfur trioxide, SO3 (g), reacts with water to form sulfuric acid, H2SO4 (g), a major component of volcanic smog. What is the balanced chemical equation for this reaction?

To seven significant figures the mass of a proton is

What is a hypothesis

According to cell theory, what do these four organisms have in common? A) They are made of one or more cells. B) They must undergo sexual reproduction. C) They have a nucleus or control center. D) They require carbon dioxide to produce food.

Which term describes this reaction? addition condensation elimination substitution

What are mineralocorticoids

What do nucleus act as

Change of state may occur when?

During the combustion of 2.00 g of coal, the temperature of 500 g of water inside the calorimeter increased from 25.0°c to 43.7°c. the specific heat of water is 4.18 j/g·°c. how much heat did the reaction generate?

Catalysts are substances that increase the rate of reaction but can be recovered unchanged at the end of the reaction. Catalysts can be classified as either homogeneous (same state as reactants) or heterogeneous (different state than reactants).

How many molecules are there in 79g of Fe2O3?