2 years ago

Help me out on this please !!

Chemistry

1 answer:

Tanya [424]2 years ago

6 0

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiii

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What volume of the stock solution (Part A) would contain the number of moles present in the diluted solution (Part B)?

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Idk what is is i am sorry

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2 years ago

What pressure is exerted on the bottom of a 0.500-m-wide by 0.900-m-long gas tank that can hold 50.0 kg of gasoline by the weigh

Natasha_Volkova [10]

Answer:

1088.89 Pa

Explanation:

According to the Newton's second law of motion:-

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So,

$Force=50.0\times 9.8\ kgm/s^2$

Force = 490 N

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3 years ago

Is water a mixture or compound explain 4 points

elena-s [515]

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In my opinion, water is a compound.

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Water is mixed from Oxygen(O) and Hydrogen(H) and they cannot be splitted.

Sorry if there any mistakes

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3 years ago

What is the process that changes the composition of rocks by dissolving them called?

Thepotemich [5.8K]

Answer:

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Explanation:

This is a chemical weathering since chemical change is involved. water flows through the rock, it dissolve the rock particles, reacting with the minerals salts in the rock there by producing new substances, ultimately leading to wearing off of the rock particles

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A graduated cylinder is filled to 10.0 mL with water and a piece of granite is placed in the cylinder displacing the level to 23

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