Use the following balanced chemical equation to complete a & b. 2AlPO4 + 3 SrBr2 → Sr3(PO4)2 + 2 AlBr3

A) Determine the theoretical mass of AlBr3 made if 62.3 g of SrBr2 reacts completely.

B) What is the percent yield if 31.8 g of aluminum bromide are actually produced?

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.