Chemistry, 25.02.2021 09:30 iwannasleep
The pH of a solution prepared by the addition of 100mL 0.002M HCL to 100mL distilled water is closest to:
a.1.0
b.1.5
c.2.0
d.3.0
Answers: 2
Chemistry, 21.06.2019 23:00
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
Chemistry, 22.06.2019 15:00
According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?
Answers: 1
The pH of a solution prepared by the addition of 100mL 0.002M HCL to 100mL distilled water is closes...
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