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3 years ago

Do you think you could go a week

Chemistry

1 answer:

Alinara [238K]3 years ago

5 0

Answer:

The answer to your question is No

Explanation:

I think it is impossible to go a week without causing any chemical reaction. For example, if a drive my car or motorcycle, I am burning fuel and that is a combustion reaction.

Also, I want to cook, all this process involves a lot of chemical reactions among the components of food and maybe water.

If I take a shower or wash my hands, between the soap and the microbes occur are some chemical reactions that help to remove these organisms.

Also, when I wash my clothes something similar happens.

These are some examples of the chemical reactions that happen daily but I think there are a lot more.

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I dunno which one it is could someone help please?

alex41 [277]

Answer: B. photosynthesis

Explanation: Glucose and oxygen react together in plant cells to produce energy.

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3 years ago

Read 2 more answers

What do acids do in solution?

KiRa [710]

B
The answer should be B.....

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2 years ago

The boiling point and distillation temperature of a substance are the same. true false

Novosadov [1.4K]

The boiling point and distillation temperature of a substance are the same. The answer would be True

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3 years ago

A chemical reaction produced 10.1 cm3 of nitrogen gas at 23 °C and 746 mmHg. What is the volume of this gas if the temperature a

adell [148]

Answer:

volume of gas = 9.1436cm³

Explanation:

We will only temperature from °C to K since the conversion is done by the addition of 273 to the Celsius value.

Its not necessary to convert pressure and volume as their conversions are done by multiplication and upon division using the combined gas equation, the factors used in their conversions will cancel out.

V1 =10.1cm³ , P1 =746mmHg, T1=23°C =23+273=296k

V2 =? , P2 =760mmmHg , T2=0°C = 0+273 =273K

Using the combined gas equation to calculate for V2;

$\frac{V1P1}{T1}=\frac{V2P2}{T2} \\ re-arranging, \\V2 =\frac{V1P1T2}{P2T1}$

$V2 =\frac{10.1*746*273}{760*296}$

V2=9.1436cm³

6 0

3 years ago

Coal and petroleum are alike in which fundamental way?

Dovator [93]

Coal a is a chemical compound. It is pure carbon. You cannot separate carbon into other molecules without changing its chemical consitution.

Petroleum is a mixture of many chemical compounds, hydrocarbons, plus other elements. Petroleum components contain carbon, hydrogen, oxygen, nitrogen, sulfur, and some metal traces. The different compounds that consitute the petroleum can be separated by physical media like distillation.

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3 years ago