3 years ago

if a layer of sandstone is in contact with a mass of granite that contain small pieces of the Sandstone which rock is older

1 answer:

6 0

The sandstone is older.in order for the granite to have been formed with sandstone in its precnese then it had to have already exsisted in that area..making it older.

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MAXImum [283]

Answer:

carbon and water

Explanation:

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3 years ago

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When chlorine is added to acetylene, 1, 1, 2, 2-tetrachloroethane is formed: 2cl2 (g) + c2h2 (g) → c2h4cl4 (l) how many liters o

Otrada [13]

Answer:
20 L of Cl₂

Solution:

The reaction is as follow,

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So,
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4 years ago

How could you find the molar mass of a compound such as water (H2O)

NeTakaya

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4 years ago

A 27.5g piece of aluminum sits in a room and cools. It loses 6120.0 J of heat. If the initial

madreJ [45]

Answer:

$T_2= -90.0°C$

Explanation:

Hello!

In this case, according to the given description of how the temperature changes for aluminum in agreement to the loss of heat of 6120.0 J, we can use the following equation:

$Q=mC\Delta T=mC(T_2-T_1)\\\\$

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3 years ago

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inna [77]

Children might not be able to take on the responsibility of it.

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2 years ago

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