Chemistry, 15.01.2020 04:31 sleimanabir
Which is the stronger acid in each of the following pairs? explain your reasoning.
a. phenol or p-hydroxybenzaldehyde
b. m-cyanophenol or p-cyanophenol
c. o-fluorophenol or p-fluorophenol
Answers: 1
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(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?
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When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
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Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Which is the stronger acid in each of the following pairs? explain your reasoning.
a....
a....
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