3 years ago

The SI unit of pressure is the ______________.

Chemistry

2 answers:

steposvetlana [31]3 years ago

5 0

The answer is Pascal

fiasKO [112]3 years ago

5 0

Answer:

Pascal

Explanation:

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vesna_86 [32]

<u>Answer:</u> The solubility of $Cd_3(PO_4)_2$ in water is $1.18\times 10^{-7}mol/L$

<u>Explanation:</u>

The balanced equilibrium reaction for the ionization of cadmium phosphate follows:

$Cd_3(PO_4)_2\rightleftharpoons 3Cd^{2+}+2PO_4^{3-}$

3s 2s

The expression for solubility constant for this reaction will be:

$K_{sp}=[Cd^{2+}]^3[PO_4^{3-}]^2$

We are given:

$K_{sp}=2.5\times 10^{-33}$

Putting values in above equation, we get:

$2.5\times 10^{-33}=(3s)^3\times (2s)^2\\\\2.5\times 10^{-33}=108s^5\\\\s=1.18\times 10^{-7}mol/L$

Hence, the solubility of $Cd_3(PO_4)_2$ in water is $1.18\times 10^{-7}mol/L$

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Below is the mechanism showing the hydrolysis of Iminium Ion into aldehye. The arrows are shown in RED.

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A student draws the model shown below. Which of these best compares the conditions at Location X and Location Y?

arlik [135]

Answer:

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2 years ago

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aleksley [76]

Answer: 43.125g

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Explanation:

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