Fe + Br2 --> FeBr3 How many atoms of iron (Fe) are in the reactants?

How many atoms of bromine (Br) are in the reactants?

How many molecules of bromine are in the reactants?

How many atoms of iron (Fe) are in the products?

How many atoms of bromine (Br) are in the products?

How many particles of iron (III) bromide are in the products?

Is this equation balanced?

If the equation is not balanced, then balance it below :

__Fe + __Br2 ——-> __FeBr3

Which term best describes the form sound takes as it travels away from a drum (a- gas)(b-music) ( c-waves) (d-particles

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.