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3 years ago

Citric acid is mostly acid that can kill your body and make water turn into poison or toxic

Chemistry

1 answer:

Alja [10]3 years ago

6 0

Citric acid is not harmful to the body

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Discuss the different observations that you would record during an investigation into the energy transformations of a lamp that

densk [106]

Discuss the different observations that you would record during an investigation into the energy transformations of a lamp that uses electrical energy.

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3 years ago

In the winter, a heated home in the Northeast might be maintained at a temperature of 78°F. What is this temperature on the Cels

masya89 [10]

Answer: $25.6^0C$ , $298.6K$

Explanation:

Temperature of the gas is defined as the degree of hotness or coldness of a body. It is expressed in units like $^0C$ and $K$

These units of temperature are inter convertible.

We are given:

Temperature of the gas = $78^0F$

Converting this unit of temperature into $^0C$ by using conversion factor:

$^oC=\frac{5}{9}\times (^oF-32)$

$^0C=\frac{5}{9}\times (78^oF-32)$

$25.6^0C$

Converting this unit of temperature into $K$ by using conversion factor:

$K=t^0C+273$

$K=25.6+273$

$298.6K$

Thus the temperature on the Celsius and Kelvin scales are $25.6^0C$ and $298.6K$ respectively.

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3 years ago

Help please I really need it. :(

stich3 [128]

Answer:

the second answer

Explanation:

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3 years ago

Examine the scenario.

GenaCL600 [577]

Answer:

The system will try to balance the change by shifting toward the exothermic reaction, and the rate of the forward reaction will increase.

Explanation:

To balance the external cooling system has to give out heat so exothermic reaction will occur .

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2 years ago

Read 2 more answers

Using what you have learned about magnetic forces, potential and kinetic energy. Describe the changes

weeeeeb [17]

Answer:

reversible reaction or covalent bonds

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2 years ago