Water is called a "universal solvent' due to its ability to dissolve many substances. It can dissolve almost all substances. For every substance, water takes its own time to dissolve it. This is due to the polarity present in it.
Plants can grow from sunlight and water.
The speed is 7,350km that's the speed of the car
<u>Answer:</u>
<em>A - It will increase</em>
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<u>Explanation:</u>
Take for instance,
The number of particles (10000) present initially is less in a per unit volume say in 1 mL.
The number of particles increases (20000) in the same volume 1mL
.
So, the pressure will increase in the container since 10000 particles is present in a low volume of 0.5 mL now.
We know as volume decreases the pressure will increase as per Boyle’s law.
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Answer:
You didn't list any choices, but these are some common acids with their conjugate bases.
Explanation:
<u>ACID</u> <u>CONJUGATE</u><u> </u><u>BASE</u>
phosphoric acid dihydrogen phosphate ion
H₃PO₄ H₂PO₄⁻
acetic acid acetate ion
CH₃COOH CH₃COO⁻
hydrofluoric acid fluoride ion
HF F⁻
carbonic acid hydrogen carbonate ion
H₂CO₃ HCO₃⁻
hydrosulfuric acid hydrogen sulfide ion
H₂S HS⁻