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3 years ago

A potassium ion (K+) would most likely bond with _____. Mg+ O Cl- Na+

Chemistry

2 answers:

patriot [66]3 years ago

7 0

Answer:

Chlorine

Explanation:

astra-53 [7]3 years ago

6 0

Answer:

That would be the negative ion: Cl-.

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Incomplete dash of fuels produces many poisonous dash

tangare [24]

Answer:

Incomplete combustion of fuels produces a very poisonous gas called carbon monoxide:Excessive inhaling of carbon dioxide gas can kill a person.

I don't know if this is correct, your question did not have much context.

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3 years ago

Please help!!! I can’t figure it out!

marin [14]

Answer:

The third answer

Explanation:

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3 years ago

Suppose your teacher asks you to separate a mixture of sand and water. Which of the following methods would you use: distillatio

WINSTONCH [101]

Evaporation
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3 years ago

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Salt is an element or a compound?

Afina-wow [57]

Answer:

Salt is a compound

Explanation:

Pure salt consists of the elements sodium and chlorine. Its chemical name is sodium chloride and its formula is NaCl. ... Table salt is a chemically simple combination of two components, sodium and chlorine.

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3 years ago

Write the Ksp expression for the sparingly soluble compound chromium(III) hydroxide, Cr(OH)3.

Klio2033 [76]

Answer and Explanation: Ksp is the Solubility Product Constant and is the equilibrium constant that happens when a solid is dissolved in an aqueous solution.

The dissolution of chromium (III) hydroxide:

$Cr(OH)_{3}_{(s)}$ ⇄ $Cr^{3+}_{(aq)} + 3OH^{-}_{(aq0)}$

Every equilibrium constant is of the form:

$K = \frac{[products]^{coefficient}}{[reagents]^{coefficient}}$

Then,

$K_{sp} = [Cr^{3+}_{(aq)}][OH^{-}_{aq}]^{3}$

The reagent is not included because solids don't take part in euqilibrium constants.

<u>So, Ksp of chromium (III) hydroxide is </u> $K_{sp} = [Cr^{3+}_{(aq)}][OH^{-}_{aq}]^{3}$ <u />

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3 years ago