a)2mgch3coo+h2so4=mgso4+2ch3cooh
b)с чем?
в)сh3cooh+c4h9oh=ch3-coo-c4h9<span> + h2o</span>
<span>2.</span>
<span>2CH4=C2H2+3H2 3C2H2=C6H6 C6H6+3Br2=C6H3Br3+3HBr</span>
0,01 0,03 0,04
СxHy + O2= CO2 + H2O
1 3 4
CxHy + O2 = CO2 + H2O
1CxHy +O2 = 3CO2 + 4H2O
x=3; y= 8;
M(C3H8)=44;
60-44=16;
Ответ: С3Н8О.
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