Chemistry, 26.09.2019 18:20 aliciabrown73
In which equation does the oxidation of the underlined compound occur? with explaination
a 2cu + c → co2 + cu
b fe2o3 + 3c0 - 2fe + 3co2
c 2mg + o2 - 2mgo
d mno2 + 4hc1 - mncl2 + 2h20 + cl2
Answers: 1
Chemistry, 21.06.2019 23:50
How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.
Answers: 1
Chemistry, 22.06.2019 00:20
Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml
Answers: 2
Chemistry, 22.06.2019 02:10
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.)
Answers: 3
In which equation does the oxidation of the underlined compound occur? with explaination
a 2c...
a 2c...
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