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When we look at night at Mar, it is a speck of light like he stars , but it has a slight reddish tint because it is covered with a red sand. How do you think Earth will look when the first people land on Mars by 2035
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Chemistry, 22.06.2019 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
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Chemistry, 22.06.2019 04:00
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
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Chemistry, 22.06.2019 05:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
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Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
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When we look at night at Mar, it is a speck of light like he stars , but it has a slight reddish tin...
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