80 баллов за решение по химии. Created by martineztop. himiya-ru

80 баллов за решение по химии...

martineztop @martineztop

July 2022 1 10 Report

80 баллов за решение по химии

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mokhinurakramova

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2. Пентен - C5H10.
       H   H H
      |   | |
H - C = C - C - C - C - H
| | | | |
H H   H H H

Изомеры: 1)HC2=CH-CH-CH3 2-метилбутен-1
   |
   CH3
2) H3C-CH=C-CH3 2-метилбутен-2
  |
  CH3

3.
12гр x=4.2л
СaC2+2HCl = CaCl+C2H2
  64гр 22.4л

х=12*22,4/64=4,2л Ответ: 4.2литр

4. СхH2x+2 → C4H8 + C4H10
x=8 Ответ: С8H18(октан)

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martineztop Спасибо огромное

mokhinurakramova )))

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