Jimmy mixes 2 chemicals in the lab. The chemicals change color and they get hot. The rise in temperature

shows this reaction is:

Mass in grams of 4.26 mol Si

How many significant figures are in 1.20407 x 10 to the zeroth power

Factors that remain the same throughout an experiment? What is the word

You place a balloon in a closed chamber at standard temperature and pressure (STP). You cool the chamber to half of its original temperature while leaving the pressure constant. What happens to the balloon? It stays the same volume.

How does your reaction time to the voluntary action of your quadriceps in compare with your reaction time to the simple reaction task in this project

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda