3 years ago

Clay and water make a ______ a. solution b.suspension c. colloid

1 answer:

3 0

Answer:

colloid

Explanation:

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IgorLugansk [536]

1 molecule CO2 has 2 atoms O.
1 mole CO2 has 2 moles O,
1.5 mole CO2 has 2*1.5 mole O=3.0 mole O

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4 years ago

romanna [79]

<u>Answer: </u>The concentration of $H^+$ in the solution is $3.16\times 10^{-3}M$

<u>Explanation:</u>

pH is defined as the negative logarithm of hydrogen ion concentration present in the solution.

$pH=-\log [H^+]$ .....(1)

We are given:

pH of solution = 2.5

Putting values in equation 1, we get:

$2.5=-\log [H^+]$

$[H^+]=10^{-2.5}$

$[H^+]=3.16\times 10^{-3}M$

Hence, the concentration of $H^+$ in the solution is $3.16\times 10^{-3}M$

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3 years ago

Ivenika [448]

I don’t know about that

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3 years ago

Sphinxa [80]

Divide by 1000

145÷1000=0.145

Hope this will be helpful.

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1 year ago

solong [7]

Less compassionate around the chocolate

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3 years ago