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slava [35]
3 years ago
8

I will mark the brainiest answer

Chemistry
1 answer:
hoa [83]3 years ago
4 0
The first one is Cesium chloride.. the second one is magnesium and sulfur so I’m not sure what’s going on with the answers
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Which spheres are part of the earth system
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Answer:

Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

Explanation:

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Calculate the weighted average
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Which statement best describes how sediment forms?
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Weathering breaks down rock and other material

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Express the following in regular notation:
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The air inside a hot-air balloon is heated to 59.00 °C (Tinitial) and then cools to 39.00 °C (Tfinal). By what percentage does t
Mama L [17]

Answer:

6.1%

Explanation:

Assuming pressure inside balloon remains constant during the temperature change.

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T_2=39\°\ C=39+273=312\ K

T_1=59°\ C=273+59=332\ K

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Change in volume of the balloon is 6.1%

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