The equation is: C+O2=>CO2
Since we got 10 molecules of CO2 new balanced equation would be 10C+10O2=>10CO2
from this equation we can see that we have 10 molecules of oxygen, however ,we need to find atoms. There are 2 atoms in the oxygen molecule so we need to multiply 10 by 2 which gives us 20 atoms.
The answer: there are 20 atoms of oxygen
Answer
Option D
When a grignard Reagent reacts with Ethylene Oxide... A Primary Alcohol is Formed.
CH2OCH2 + RMgX ==> RCH2CH2OMgX
When You Hydrolyze
You have
RCH2CH2OH
The Text written below may come in handy someday.
Hope you find it helpful.
One of the preparation of Alcohols is via Reaction with "Grignard Reagents" .
Grignard Reagents have the formula "RMgX"
Where R is an alkyl group eg CH₃, C₂H₅ etc
X is a halogen eg Cl,Br etc
Ethylmagnesiumbromide fits the description of grignard Reagent from what I wrote above.
The formula for Ethylmagnesiumbromide is
"C₂H₅MgBr"
Now
When grignard reagents react with Alkanals... They form alcohols.
Note this trend.
When a grignard reagent reacts with Methanal(Formaldehyde)... It forms a Primary Alcohol.
When a grignard reagent reacts with any other Alkanal besides Methanal(formaldehyde) ... it forms Secondary Alcohols.
Answer:
MgCo3+Hcl—Mgcl+Co2+H2o
Explanation:
magnesium carbonated reacting with hydrochloric acid will yield magnesium chloride in addition with carbonIVoxide with water
<span><span>Copper(I) Carbonate is the answer</span></span>