What volume will 0.875 moles of kr occupy at stp

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge