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2 years ago

What is true of a solution of 2.0 m nacl(aq)

Chemistry

2 answers:

Zina [86]2 years ago

7 0

Answer:

It contains 2.0 moles of NaCl per 1 liter of solution

Explanation:

I did the assignment

MrRa [10]2 years ago

6 0

Is the third one I think

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Write the balance chemical equation for propane.

Mars2501 [29]

It would be 3C + 4H2 -> C3H8

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3 years ago

Why is ethanol a member of the homologous series of alcohols but propane is not I’m in the exam!

Mumz [18]

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2 years ago

Saturated fats are typically liquid at room temperature. saturated fats are typically liquid at room temperature.

dmitriy555 [2]

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2 years ago

What is the conjugate acid of HCO3- ?OH-H2CO3CO32-H2OH3O+

adell [148]

Answer: The conjugate acid of $HCO_3^-$ is $H_2CO_3$

Explanation:

According to the Bronsted-Lowry conjugate acid-base theory:

An acid is defined as a substance which looses donates protons and thus forming conjugate base.
A base is defined as a substance which accepts protons and thus forming conjugate acid.

To form a conjugate acid of $HCO_3^-$ , this compound will accept one proton to form $H_2CO_3$

The chemical equation for the formation of conjugate acid follows:

$HCO_3^-+H^+\rightarrow H_2CO_3$

The conjugate acid formed is named as carbonic acid.

Hence, the conjugate acid of $HCO_3^-$ is $H_2CO_3$

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3 years ago

What is carbon monoxide

saw5 [17]

Answer:

hope this helps

Explanation:

Carbon monoxide (CO) is an odorless, colorless gas formed by the incomplete combustion of fuels. When people are exposed to CO gas, the CO molecules will displace the oxygen in their bodies and lead to poisoning.

4 0

2 years ago

Read 2 more answers