4. A colony of bats living in an ecosystem feed mainly on mosquitoes living
in the community. For several years, the ecosystem has experienced
higher than average rainfall. This has led to an explosion in the mosquito
population. How will this most likety affect the bat population?
C

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

no podemos ver la

explanation:

no te podemos ayudar: /

l dont know l am s sorry