Which of the following shows that the combustion of methane produces 802 kJ/mol of energy?

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

In which situation can a mixture always be called a solution