Chemistry, 01.10.2019 04:30 shapeshifter119
44. convert the following. express your answers in
scientific notation.
a. 7.5 x 104 j to kilojoules
b. 3.9 x 105 mg to decigrams
c. 2.21 x 10-4 dl to microliters
.
1
,
1
10
Answers: 3
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Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
44. convert the following. express your answers in
scientific notation.
a. 7.5 x 104 j t...
scientific notation.
a. 7.5 x 104 j t...
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