3 years ago

Which element has chemical properties that are most similar to the chemical properties of sodium?

Chemistry

1 answer:

DochEvi [55]3 years ago

8 0

It's K since K and Na are in the same family

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Darina [25.2K]

Answer:

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4 years ago

Mrs. J’s feet are aching at the end of a long day. At home, she dissolves 26.0 g of Epsom salt, MgSO4, in 1.5 kg of water. What

notka56 [123]

Answer:

-3 °C

Explanation:

adding salt lowers the freezing point of the water

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3 years ago

If 00810 mol neon gas at the particular temperature and pressure occupies a volume of 214 mL ehat volume would 0.00684 mol neon

Grace [21]

Answer:

$V_2=181mL$

Explanation:

Hello,

In this case, Avogadro's relationship allows us to relate the moles and the volume of a gas at an initial condition and an a final one as shown below:

$\frac{n_1}{V_1}=\frac{n_2}{V_2}$

Thus, the volume that 0.00684 mol of neon the same pressure and temperature is computed below as required:

$V_2=\frac{V_1*n_2}{n_1}=\frac{214mL*0.00684mol}{0.00810mol} \\\\V_2=181mL$

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3 years ago

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leonid [27]

Answer:

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3 years ago

Suppose a vodka martini contains 30% alcohol with the remaining portion of the drink composed of water. what is the solute in th

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Solute - substance that dissolves.
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