What two items must be equal for a nuclear equation to be balanced?

What is the empirical formula of a molecule containing 18.7% lithium, 16.3% carbon, and 65% oxygen?

When electrons are no longer contained in the electron cloud surrounding the nucleus, the atom is a (n)

How many moles are present in 9.15 grams of h2o

What is the composition of the black powder in a firework?

Enthalpy change depends on the rate at which a substance is heated or cooled true or false

During photosynthesis, plants transform

according to Charles law when the temperature of a gas at constant pressure is increased it

Which of the following elements are generally unreactive? a. neon (Ne) b. fluorine (F) c. xenon (Xe) d. radon (Rn)

Given the molar specific heat cv of a gas at constant volume, you can determine the number of degrees of freedom s that are energetically accessible. for example, at room temperature cis-2-butene, c4h8, has molar specific heat cv=70.6jmol⋅k.

A 10.0-L rigid container holds 3.00 mol H2 gas at a pressure of 4.50 atm. What is the temperature of the gas?