Chemistry, 20.09.2019 05:00 coreyrineer2791
The ozone layer is important because group of answer choices ozone reflects high energy radiation such as x-rays and gamma rays. ozone absorbs low energy radiation which warms the troposphere. ozone purifies the atmosphere by reacting with excess fluorocarbons. humans need to breathe air containing some ozone. ozone absorbs ultraviolet radiation.
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Chemistry, 22.06.2019 07:40
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Chemistry, 22.06.2019 14:00
Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel
Answers: 1
Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
The ozone layer is important because group of answer choices ozone reflects high energy radiation su...
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