3 years ago

9. Which of Earth’s sphere consists of all living things? A. hydrosphere B. geosphere C. biosphere

Chemistry

1 answer:

Anna007 [38]3 years ago

3 0

Answer:

i think its b

Explanation:

i took it

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fiasKO [112]

Answer : Option A) 4.0 X 101 $m^{3}$

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Can someone please help me on the second one? I have no idea what to do.

Aleks [24]

The reaction will produce 12.1 g Ag₂S.

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Marina86 [1]

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3 years ago

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the diagram shows light striking a pane of glass . some of the light is reflected , and some of the light is transmitted. the le

GrogVix [38]

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3 years ago

In the balanced chemical reaction for the combustion of acetylene (used in welding torches), determine at standard temperature a

Tpy6a [65]

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8L of CO2

Explanation:

The equation for the reaction is given below:

2C2H2 + 5O2 —> 4CO2 + 2H2O

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