45. Карбоновые кислоты. Опрос
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Chemistry
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13 questions
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1.
MATH RESPONSE QUESTION
45 sec • 1 pt
Степень окисления углерода в составе карбоксильной группы:
Mathematical Equivalence
ON
2.
MATH RESPONSE QUESTION
45 sec • 1 pt
Молекулярная масса какрбоновой кислоты, если количества углеродов 10?
Mathematical Equivalence
OFF
3.
MATH RESPONSE QUESTION
45 sec • 1 pt
Молекулярная масса капроновой кислоты?
Mathematical Equivalence
OFF
4.
MATH RESPONSE QUESTION
45 sec • 1 pt
Молекулярная масса 2-метилкегсановой кислоты?
Mathematical Equivalence
OFF
5.
MATH RESPONSE QUESTION
45 sec • 1 pt
A + Ag2O (NH3) = 2-метилбутановая кислота + 2Ag
Mr(A)=?
Mathematical Equivalence
OFF
6.
MATH RESPONSE QUESTION
45 sec • 1 pt
A + HCl = пропионовая кислота + NaCl
Mr(A)=?
Mathematical Equivalence
OFF
7.
MATH RESPONSE QUESTION
45 sec • 1 pt
А + NaOH = C2H5COONa + CH3OH
Mr(A)=?
Mathematical Equivalence
OFF
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