Answer:
2 moles NaClO3
Explanation:
2NaClO3 --> 2NaCl + 3O2
moles NaClO3 = 3 moles O2 x (2 moles NaClO3/3 moles O2) = 2 moles
conversion factor: 2 moles NaClO3 = 3 moles O2
Because SN1 reaction goes through carbonation it goes well with Benzyl bromide that has a good , stabilized carbocation
As for the SN2 reaction , the primary halides are the most reactive
hope this helps
iONIC EQUATION:
2Na2+ +SO42-+2Cl-+ Ca2+---------- Ca2+ + SO42-+ 2Na+ +2Cl-
Explanation:
The balanced equation for the given reaction is:
Na2SO4+CaCl2======== CaSO4+2 NaCl
Na2SO4 will dissociate as 2Na2+ +SO4^2-
CaCl2 will dissociate as Ca2+ + 2Cl-
The two salts formed will precipitate.
we must consider that these substances are water soluble.
The ionic equation is:
2Na2+ +SO42-+2Cl-+ Ca2+----------- CaSO4+2NaCl
2Na2+ +SO42-+2Cl-+ Ca2+---------- Ca2+ + SO42-+ 2Na+ +2Cl-
Answer:
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The correct Answer is
Answer:B
Hopes dat Helps :)