Chemistry, 07.09.2021 21:00 kaylonjohnwell23
for the 1-hour average value, a city reports 0.170 ppm ozone. The permissible limit is 0.120 ppm ozone. by what amount, in ppm, does the reported value exceed the 0.120 ppm ozone? by what percent does the reported value exceed the permissible limit?
Answers: 1
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What is the most stable monatomic ion formed from nitrogen
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The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
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Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box
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for the 1-hour average value, a city reports 0.170 ppm ozone. The permissible limit is 0.120 ppm ozo...
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