1) 1 second = 1000000 microseconds
2) 186000 / 1.61 = 115527.9503 Km
3) We use the equation:
Speed = distance / time
4) rearrange for distance by multiplying both sides by time to get;
Distance = speed x time
5) plug in the values:
Distance = 115527.9503 x 0.000001
= 0.1155279503 Km
Acyclic alkanes can be straight chain or branch.so if we utilise the general formula for alkanes(excluding cycloalkanes) CnH(2n+2) we can get the number of hydrogen atoms for a 5carbon atom acyclic all and to be 2(5)+2=12
Answer:
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Explanation:
Explanation:
Benzene molecule is a made up of six carbon atoms and six hydrogen atoms.It molecular formula is given by
In aldehyde functional group , (-CHO), in whicgh oxygen s double bonded to carbon and hydrogen is bonded to carbon as well. This functional group is forms bond via carbon atom with carbon atom of another organic molecule.
So, when aldehyde group replaces the single hydrgen atom of benzene molecule , it becomes that is benzaldehyde.
The structure is given in an image.
The first thing you need to do with problem of this kind is to write the chemical equation. This would help you in calculations later. First, convert how many moles are there in 1.75g of carbon dioxide. Then, from the chemical equation you will know how many moles of sodium bicarbonate formed with 1 mole of carbon dioxide. Then convert the moles of sodium bicarbonate to grams using the molecular weight of the compound. You now have your answer.