HELP look at THE PICTURESSS I WILL GIVE YOU POINTS AND BRAINLIEST ANSWERS IF YOU KNOW DON"T ANSWER IF YOU DON'T KNOW JUST FOR THE POINTS and take your time to think take as much time you need plzz help

for earth quake write, a disturbance in a suburban city has cause a massive earth quake and many problems for the citizens living there, add what you want after that

hope this helps :D

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

3

explanation: