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anygoal [31]
3 years ago
5

Is the ability to do work and allows living things to perform all the functions necessary to live.

Chemistry
2 answers:
earnstyle [38]3 years ago
6 0

Answer:

energy

Explanation:

velikii [3]3 years ago
5 0

I guess you are asking what world should go at the beginning of the sentence. If I am right, it is energy.

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How many grams of moles are in 94.2 g of C02?
notsponge [240]

Answer:

Moles to grams carbon dioxide

1 mole is equal to 1 moles Carbon Dioxide, or 44.0095 grams.

Explanation:

Moles to grams carbon dioxide

1 mole is equal to 1 moles Carbon Dioxide, or 44.0095 grams.

5 0
3 years ago
Choose a generic equation showing how a weak base ionizes water.
FinnZ [79.3K]
Hi!

The generic equation showing how a weak base ionizes water is the following:

B(aq) + H₂O(l) ⇄ BH⁺(aq) + OH⁻(aq)

A base is described as weak when its dissociation is difficult and isn't complete. Weak Bases are chemical compounds that accept protons from water, to form the conjugate acid and the OH⁻ ion. The pH of the solution of a weak base is higher than 7. Some weak bases include ammonia (NH₃), Aluminum Hydroxide (Al(OH)₃) and Sodium Acetate (CH₃COONa).

Have a nice day!
4 0
3 years ago
A 75.0 sample of a natural product isolated from alfalfa hay was dissolved in water to make 100.0 mL of solution. The solution d
Damm [24]

Answer:

Sorry i dont know

8 0
3 years ago
Read 2 more answers
Please help, much appreciated.
Artyom0805 [142]
This is a synthesis reaction, the general pattern is: A+B=AB. It fits, you see :)?
5 0
3 years ago
The atomic mass of an element is the sum of neutrons and A) atoms. B) electrons. C) isotopes. D) protons.
Elis [28]
Answer: D) protons.

The other option that would make the most sense would be electrons, however the mass of an electron is so small that is basically negligible, so it's not included in the atomic mass.
3 0
4 years ago
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