How many liters of oxygen gas are required to react completely with 1.2 liters of hydrogen gas to form water?

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

If two objects at different te,peraure are in contact with each other what happens to their temperature

Which item is most likely part of the safety contract