Chemistry, 07.05.2021 22:50 genyjoannerubiera
Helen’s high-school class visited a nearby laboratory. There, they spoke with James, a biotechnology R&D professional who told them what he does. Choose the correct way to complete each sentence. James works under the supervision of a biological scientist. He is a . James ensures that machines run correctly in the laboratory. He also enforces at the laboratory.
Answers: 2
Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
Chemistry, 22.06.2019 13:00
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
Answers: 3
Helen’s high-school class visited a nearby laboratory. There, they spoke with James, a biotechnology...
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