If each fission reaction in a nuclear reactor emits three neutrons, how many neutrons are produced from three fission reactions?

one

three

six

nine

Which statement correctly describes a chemical reaction? A. Reactants come out of a reaction. B. Energy is always released. C. Bonds between atoms break and new bonds form. D. Products go into a reaction.

How to find the molality

Real-life example of an exponential decay.

Branliest to correct answer! Students in Ms. Sawyer's class built balloon cars. The balloon car works this way. As the gas in the balloon is released, the car moves in the opposite direction.

What is another name for a homogeneous mixture? a compound a solvent a solute a pure substance a solution

A reaction starts with 20.0 grams of lithium hydroxide (LiOH) and produces 31.0 grams of lithium chloride (LiCl), what is the percent yield of lithium chloride (LiCl) ? * LiOH + KCl - LiCl + KOH A) 64.5% B) 88.6% C) 81.5% D) 92.8%

You aren't sure if your pH meter needs to be calibrated, so you put it in a buffer solution that has a known pH of 7. You take four separate readings of the solution with the pH meter. The meter reports the pH as 5.5, 8.6, 6.3, and 9.4.

Can you explain and read this equation 2Mg + 02 - - 2MgO

The label of a gas cylinder has come off in your laboratory. You know that only one species of gas is contained in the cylinder, but you do not know whether it is hydrogen, oxygen, or nitrogen.

Give two example of compound that decompose to give off oxgyen gas