8. Which of the following compounds is an ionic compound? (metal)

a. So3

b. BaF2

C. H20

d. co

If you have spilled 6.3 mol of hcl and put 2.8 mol of ca (OH) 2 on it

What are the three major fossil fuels?

Which would be the more valued result: taking one proton from each nucleus in a sample of gold or adding one proton to each gold nucleus? 1. adding one proton to each gold nucleus 2. equally valuable 3. taking one proton from each gold nucleus 4.

Which law states that the volume and absoluite temperature of a fixed quantity of gas are directly proportional under constant pressure conditions Bolest Charles's law Datens tow alussac's law

What would happen to the population of rabbits, if the population of foxes increased?

What is the chemical formula of a compound that is composed of the ions Ca2 + and br-

What element is likely to form an ionic compound with chlorine?

Will a parachute slow a skydiver more at a very high altitude or a lower altitude?

Carbon monoxide is: Only found in large cities An odorless, colorless, toxic gas Healthy to breath in A danger when driving on the open highway

What is a potential benefit of fuel cell cars? increased efficiency converting gasoline to energy no recharging necessary decreased automobile cost larger engines