Why is it important to use proper safety equipment when handling acids?

If a chemical reaction is reversed what happens to the enthalpy of the reaction

A gaseous compound containing hydrogen and carbon is decomposed and found to contain 82.66 % carbon and 17.34 % hydrogen by mass. The mass of 158 ml of the gas, measured at 556 mm Hg and 25 ∘C, is found to be 0.275 g.

Why are two changes of state of the refrigerant necessary to operate a refrigerator?

If I make a solution by adding 83grams of sodium hydroxide to 750mL I'd water what is the molarity of sodium hydroxide

What statement best descrubes sulfuric acid (H2SO4). A. sulfuric acid is a compound. B. sulfuric acid is a mixture. C. sulfuric acid is an element. D. sulfuric acid is a suspension.

Which of these is the Bronsted-Lowry acid in this equation? CH3 - + H2O - - > CH4 + OH-

Melting is a physical change in matter, so it doesn't change the chemical makeup or chemical properties of matter. A: True B: False

If you bleach something red what color will it turn

Which body system does rheumatiod effect

Why does the glass of water weigh less after the pill has dissolved? Why does the glass of water weigh less after the pill has dissolved? Nitrogen dioxide gas will be generated and released as the anti-acid pill dissolves.