What is always conserved in a chemical reaction?

A. Mass is always conserved in a reaction.

B. Energy is always conserved in a reaction.

C. Mass and energy are both conserved.

D. Nothing is always conserved in a reaction.

Your tongue and nose work separately. True False

0.0055 in scientific notation

The "nitrogen rule" of mass spectrometry requires a compound containing an odd number of nitrogens to have an odd-mass molecular ion and a compound containing an even number of nitrogens to have an even-mass molecular ion.

Compare and contrast atoms elements compounds and molecules

A wet towel is hanging on a clothesline in the sun. the towel dries. What is this process called?

What does the subscript in a chemical formula represent (the 2 in H2) ?

How many significant figures are in the measurement, 0.005890 g? 4 6 7 5 8

When pure methanol is mixed with water the resulting solution feels warm would you expect this solution to be ideal? Explain

What were three of the major complaints a bgainst the Church?

What is the solubility of a solid in a solvent?