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3 years ago

Why the Titanic sunk due to density.

Chemistry

1 answer:

Svetllana [295]3 years ago

3 0

Answer:

When the titanic hit the iceberg, water rushed into the ships hull and displaced the air. The average density of the water and the steel ship was greater than the density of the water. The result of this caused the titanic to sink to the bottom of the Atlantic.

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Pretend your friend was absent from class today...

Dovator [93]

Answer:

how and why elements what?? why they exist?? im gonna assume that's what you meant, so elements exist because we're all on earth and without elements, we don't have resources to live. the earth is made of elements and if there were none, we wouldn't even have a planet

Explanation:

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4 years ago

Read 2 more answers

B. The student leaves the beach because a hurricane warning comes in. In a

yanalaym [24]

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3 years ago

what temperature change will be observed if a sample of 100 g of ethylene glycol antifreeze solution (specific heat capacity = 3

ivolga24 [154]

Answer:

1°C temperature change will be observed if a sample of 100 g of ethylene glycol antifreeze solution.

Explanation:

Mass of ethylene glycol = m = 100 g

Specific heat capacity of ethylene glycol = c = 3.5 J/g°C

Change in temperature of ethylene glycol = ΔT

Heat loss by the ethylene glycol = Q = 350 J

$Q=mc\Delta T$

$\Delta T=\frac{Q}{mc}=\frac{350 J}{100 g\times 3.5 J/g^oC}$

ΔT = 1°C

1°C temperature change will be observed if a sample of 100 g of ethylene glycol antifreeze solution.

3 0

3 years ago

Calculate the number of C atoms in 0.190 mole C6H14O.<br> can anyone help me on this one?

likoan [24]

In 0.190 mole of C6H14O, there is 0.190*6 (number of C in one molecule) = 1.140 mole of C atoms. The total number of C atoms = 1.14 * 6* $10^{23}$ (atoms of C in one mole) = 6.84* $10^{23}$ atoms.

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3 years ago

What is the median of the following set: 2, 4, 6, 8, and 10?

labwork [276]

Answer:9

Explanation:

(3+8+10+15)/4 = 36/4 = 9

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3 years ago