Mixed nuts, halo-halo and buko sald
are exam
examples of what kina
of mixtured

heterogeneous mixture

Explanation:

I'm not sure what halo halo or buko is but with mixed nuts you can see the mixture elements so that would be heterogeneous.

If you can't see the individual pieces in a mixture like ex: milk. that is a homogenous mixture.

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"