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MAVERICK [17]
3 years ago
14

What is the concentration of hcl in the final solution when 65 ml of a 12 m hcl solution is diluted with pure water to a total v

olume of 0.15 l?
Chemistry
1 answer:
Gre4nikov [31]3 years ago
6 0
<span>First I converted 0.15L in to mL (150mL) Then, (1.5M)*(65mL)=X *(150mL) (1.5M)*(64mL)/(150mL)=0.65M Answer;3.4 x 10^-2 M</span>
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I’m pretty sure it’s gravity man
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2 years ago
Identify each of the following compounds as binary or ternary. Then write the chemical formula for each ionic compound.
Maurinko [17]
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7 0
3 years ago
CO2<br> +<br> NaOH<br> &lt;=&gt;<br> NaHCO3<br> Balance
NeTakaya

Answer:

Explanation:

It is balaned

Left side

1 Na

1 C

3 Os

1 H

=========

Right side

1 Na

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1 C

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5 0
3 years ago
Read 2 more answers
Please help me with this
Olegator [25]

The double replacement reaction

<h3>Further explanation</h3>

Given

Reaction if Na₂S + HCl

Required

Type of reaction

Solution

The double replacement reaction occurs when there is a displacement of the cations and anions of the reactants involved in the reaction to form two new compounds.

The general formula for this reaction :

AB + CD ⇒ AD + CB

At the bottom of the reaction, it is shown the number of atoms of each compound in the reactants and products which indicates the application of <em>the law of conservation of mass</em>, that the number of atoms in the reactants will be the same as the number of atoms in the product, so the reaction is said to be in a balanced state.

5 0
3 years ago
6. If 981 mL of a gas is heated from 335 K at constant pressure and the volume
storchak [24]

Answer:

1.5L

Explanation:

The new volume can be found by using the formula for Boyle's law which is

p1v1=p2v2

Since we are finding the new volume

v2= p1v1/p2

From the question we have

v2= 5x3/10=15/10= 3/5

We have the final answer as

1.5 L

3 0
2 years ago
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