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kodGreya [7K]
3 years ago
6

What is the morality of a 750.0 milliliter solution containing 2.5 miles of solute??

Chemistry
1 answer:
ELEN [110]3 years ago
4 0

There are a number of ways to express concentration of a solution. This includes molarity. Molarity is expressed as the number of moles of solute per volume of the solution. The concentration of the solution is calculated as follows:

<span> Molarity = 2.5 moles solute  / .750 L solution</span>

<span>Molarity = 3.33 M</span>

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2 years ago
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vaieri [72.5K]

Answer:

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2)Double-replacement reaction

3)synthesis

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Explanation:

Step 1: Data given

Synthesis: This is a reaction where two or more reactants will combine to form a new, single product. This is  occurs when two or more reactants combine to form a single product.  This can be shown with the following equation.

A + B → C

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Decomposition: This is a reaction where 1 (more complex) compound will be broken down into 2 or more (more simple)  products.

This can be shown by the following equation:

AB → A + B

A single replacement: This is a reaction where one element wil be replaced by another element in the same compound. This can be shown by the following equation:

A + BC → B + AC

Here is the elemnt B in the compound BC, replaced by the element A, to form a new compound AC

A double-replacement: This is a reaction where the positive and negative ions of two ionic compounds will be exchanged and 2 new compounds willbe formed. This can be shown by the following equation:

AB+CD→AD+BC

A combustion reaction requires oxygen gas (O2) to produce the  products CO2 and H2O

Step 2:

1) 2HgO(s) → 2Hg(l) + O2(g)

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2) KCl(aq) + AgNO3(aq) → AgCl(s) + KNO3(aq)

⇒  Double-replacement reaction

3) 2Na(s) + H2(g) → 2NaH(s)

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8 0
3 years ago
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jeka57 [31]
Hence the resulting concentration of Li+ is 1M. Hope it helps.

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3 years ago
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Aleks04 [339]

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