What is the error in the proof

The reaction A+B-> C+D rate=k[A][B]^2 has an initial rate of 0.0810 M/s. What will the initial rate be if [A] is halved and [B] is tripled? What will the initial rate be if [A] is tripled and [B] is halved?

Question 2 how many valence electrons are in a neutral atom of silicon

In a chemical change, the substance you start with is

An atom has 10 protons, ten neurons and ten electrons. What is the mass of that atom in u unit?

The difference in the energy exerted by an 8.0 earthquake compared to a 6.0 earthquake?

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