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stiks02 [169]
3 years ago
10

Use tide and tidal range in the same sentence

Chemistry
1 answer:
tamaranim1 [39]3 years ago
5 0
Tidal waves are caused by winds and high tides, and a tidal range changes.
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The following is a carbohydrates,lipid,protein or nucleic acid:Wax
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A wax is a type of lipid. Waxes are nonpolar, so they are not soluble in water.
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3 years ago
The pH of a solution is 2.0. Which statement is correct?
mamaluj [8]

Answer:

pH + pOH = 14,  [H₃0⁺] [0H⁻] = 10⁻¹⁴

Explanation:

When it comes to questions involving pH, the equations used are;

[H₃0⁺] [0H⁻] = 10⁻¹⁴

This equation shows the concentration of hydroxonium ions alongside that of the hydroxide ions.

pH + pOH = 14

If the value of either the pH of the pOH is know,one can calculate the value of the other using this equation.

4 0
2 years ago
How many particles are in chemicals
stepan [7]

Answer:

6.022 x 10^23 particles

Explanation:

Chemists have chosen to count atoms and molecules using a unit called the mole (mol), from the Latin moles, meaning “pile” or “heap.”

One mole is 6.022 x 10^23 of the microscopic particles which make up the substance in question.

Hope this helped! :^)

4 0
2 years ago
A double replacement reaction is a reaction in which one element replaces a similar element within a compound. (2 points)
emmainna [20.7K]

Answer:

False

Explanation:

youre welcome

3 0
3 years ago
Carbon can form large number of organic compounds why
Vinvika [58]

Answer:

Carbon is the only element that can form so many different compounds because each carbon atom can form four chemical bonds to other atoms, and because the carbon atom is just the right, small size to fit in comfortably as parts of very large molecules.

8 0
2 years ago
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