Check your chemistry textbook (or class notes) concerning molar mass, then look up the value for oxygen.
Then divide Avogadro’s number into the given amount of atoms, to find the number of moles.
Then combine this result appropriately with the molar mass, and voilà!
…Then reconsider posting homework questions without showing the work you have already done.
Explanation:
When using public transport vehicles instead of private cars, we emit less pollution. For example in a bus more than 20 people travel, so the pollution per person is lower.
When we increase speed we usually consume more fuel, so avoiding accelerating rapidly we also reduce pollution.
Answer:
a) public transport vehicles.
b) accelerating rapidly.
Because carbon is in just about every living thing.
Answer:
no idea with the answer pls check with otherr
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