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o-na [289]
4 years ago
5

According to the Arrhenius definition, what does an acid do?

Chemistry
1 answer:
trasher [3.6K]4 years ago
7 0
The answer is b. releases H+ ion in water.
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Mi One should know the properties of the components of the mixture to separate it. Explain with an example.​
Alekssandra [29.7K]
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4 0
3 years ago
Describe what happens in a single replacement reaction. What can replace what?
loris [4]

Answer:

The one element is substituted in place of other element in compound.

Explanation:

Single replacement:

It is the reaction in which one elements replace the other element in compound.

AB + C → AC + B

For example:

Consider the reaction between zinc and silver nitrate. In this chemical reaction the zinc is substituted in place of silver in silver nitrate compound.

Chemical equation:

2AgNO₃ + Zn → ZnNO₃ + 2Ag

The starting material consist of compound ( AgNO₃) and pure element (Zn).

After reaction a new compound ( ZnNO₃) and pure element (Ag) is generated.

4 0
4 years ago
True or False, same substances have the same properties?
ryzh [129]

Answer:

True

Explanation:

Pure substances are made of the same material throughout and have the same properties throughout.

8 0
4 years ago
Once a slide is prepared and placed onto the microscope, the magnification and focus need to be altered. Describe how to change
Harlamova29_29 [7]

Answer:

我實際上不知道答案,我只是為了點數而這樣做,哈哈,祝你好運哈哈

Explanation:

我實際上不知道答案,我只是為了點我實際上不知道答案,我只是為了點數而這樣做,哈哈,祝你好運哈哈數而這樣做,哈哈,祝你好運哈哈

5 0
3 years ago
Read 2 more answers
What mass of nitrogen Dioxide, NO2, would be produced by the decomposition of 75.0g of copper (II) nitrate?
Eva8 [605]
Mole number of 75 g is 0.4 mol. NO2 is 0.8 mol and is 36.8 g.
6 0
3 years ago
Read 2 more answers
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