3 years ago

Fill in the word that correctly completes this sentence.

Chemistry

1 answer:

crimeas [40]3 years ago

5 0

Mixtures are made up of 2 or more substances that are together in the same place but aren’t chemically bonded.

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What element do most acids have in common

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Compare/Contrast Make a song, poem, journal, story, etc comparing and contrasting metals, nonmetals, and metalloids. Be sure to

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3 years ago

A geochemist in the field takes a 36.0 mL sample of water from a rock pool lined with crystals of a certain mineral compound X.

NeTakaya

Answer:

solubility of X in water at 17.0 $^{0}\textrm{C}$ is 0.11 g/mL.

Explanation:

Yes, the solubility of X in water at 17.0 $^{0}\textrm{C}$ can be calculated using the information given.

Let's assume solubility of X in water at 17.0 $^{0}\textrm{C}$ is y g/mL

The geochemist ultimately got 3.96 g of crystals of X after evaporating the diluted solution made by diluting the 36.0 mL of stock solution.

So, solubility of X in 1 mL of water = y g

Hence, solubility of X in 36.0 mL of water = 36y g

So, 36y = 3.96

or, y = $\frac{3.96}{36}$ = 0.11

Hence solubility of X in water at 17.0 $^{0}\textrm{C}$ is 0.11 g/mL.

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3 years ago

In an exothermic reaction, the potential energy of the products is lower than that of the reactants. Which of the following is a

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