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1 year ago

what volume (in ml) of 1.508 m h3po4 (aq) would be required to react completely with 11.73 ml of 1.006 m ca(oh)2? (aq)

Chemistry

1 answer:

alexdok [17]1 year ago

6 0

The amount of 4.86 ml needed to completely react with 11.73 ml of 1.006 m ca(oh)2 is 4.86 ml.

given data to be calculated:-

Ca3(PO4)2 (s) + 6H2O can be used to calculate this: 3Ca(OH)2 (aq) + 2H3PO4 (aq) (l)

ca moles (OH)

2 present 11.00 moles of H3PO4 are required; 7.33 moles of H3PO4 in a volume of ml are required; 7.33/1.508 = 4.86.

<h3>How do moles react to an increase in volume?</h3>

The direction that creates more moles of gas benefits from an increase in volume, and since there are more moles of products in this case, the reaction will shift to the right and produce more moles of products.

To know more about mole visit:-

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Which of the following is NOT a characteristic of most ionic compounds?

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How does renewable energy differ from nonrenewable energy? 5-6 paragragh

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Resources are categorized as renewable or non-renewable. A renewable resource may replenish at the rate it is being used, while a non-renewable resource has a limited supply.

Explanation:

Renewable Energy:

It is the energy that is obtained from natural resources like sun, wind, etc..
It is the cleanest form of energy.
15% of the world's total energy depends upon renewable energy.

Advantages of renewable energy:

Renewable energy is free to use and it is available in the abundant quantity.
They produce low carbon emissions and it does not affect the environment.

Dis-Advantages of renewable energy:

The initial step cost much like setting up the windmill and solar panels to obtain energy.
Solar energy needs backup during the winter season.

Non-Renewable Energy

A natural resource or source of energy existing finite quantity and not capable of being replenished.
They are not environmentally friendly and it leads to environmental issues.

Advantages of Non-Renewable Sources:

The Non-Renewable Sources is considered as cheap to use.
They produce a tremendous amount of energy

Disadvantages of Non-Renewable Sources:

Non-renewable sources release toxic gases in the air when burnt which are the major cause of global warming.

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