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4 years ago

An unknown substance has been shown to have metallic bonds.

Chemistry

2 answers:

gladu [14]4 years ago

6 0

This is the correct answer please mark me as brainliest

tankabanditka [31]4 years ago

4 0

Answer:

C.) High malleability.

Explanation:

There is a strong force between the metal ions and free floating electrons, meaning a substance with a metallic bond may be shaped and molded without breaking/fracturing due to their strength.

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Show how acid and base give below dissociates in water <br>HNO3

lara31 [8.8K]

The answer is b thank me later :)

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3 years ago

Water is unique because no other substance in nature occurs in

Ivahew [28]

Every biome and living substance

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4 years ago

2CO(g)+O2 (g) =2CO2(g)

Ronch [10]

Answer:

6.76 moles.

Explanation:

2CO(g)+O2 (g) =2CO2(g)

When 2 CO mols were reacted with excess O2 then 2 mols of CO2 is created.

Therefore if 6.76 moles reacted, same number of CO2 will be created.

4 0

4 years ago

A gas is initially confined to a 1.00 L vessel at 3.00 atm of pressure. A valve connecting the 1.00 L vessel to a 3.00 L vessel

Brilliant_brown [7]

Answer:

c. 0.750 atm .

Explanation:

Hello!

In this case, since the two vessels have different volume, we can see that the gas is initially at 3.00 atm into the 1.00-L vessel, but next, it is allowed to move towards the 3.00-L vessel, meaning that the final volume wherein the gas is located, is 4.00 L; therefore, we use the Boyle's law to compute the final pressure:

$P_2V_2=P_1V_1\\\\P_2=\frac{P_1V_1}{V_2} \\\\P_2=\frac{3.00atm*1.00L}{4.00L}\\\\P_2=0.750atm$

Therefore the answer is c. 0.750 atm .

Best regards!

8 0

3 years ago

Which of the following represents new land formed beneath the plates from divergent boundaries?

ohaa [14]

Answer:

Mid ocean ridge.

Explanation:

(it is an underwater mountain range, formed by plate tectonics.)

7 0

3 years ago