0
1 molar Hydrochloric acid has a theoretical (actual is pretty close too) of 0. The pH is defined as the negative logarithim to base 10 of the Hydrogen ion concentration.
So - log10[1] = 0
Battery acid being stronger than that has a pH of zero (actually slightly negative).
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When a substance changes from a liquid to a gas energy is . When a substance changes from a gas to a liquid energy is .?
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
Is helium gas a pure substance or mixture?
Helium gas is a pure substance because it is made up of only one type of atom, specifically helium atoms.
What is gas melting point?
It depends on what substance the gas is.
What substance would be in the test tube if the gas was hydroegn?
If the gas in the test tube is hydrogen, the substance inside would be hydrogen gas since the gas in the tube is hydrogen itself.
What is the smallest substance that is still considered that substance explain?
:0
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
Is a gas a pure substance?
Yes, gas is a pure substance.
When a substance changes from a liquid to a gas energy is . When a substance changes from a gas to a liquid energy is .?
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
Is helium gas a mixture or substance?
Helium gas is a pure substance
Is helium gas substance or mixture?
Helium gas is a pure substance
What is the substance made out of?
The substance of Saturn is gas
Is helium gas a pure substance or mixture?
Helium gas is a pure substance because it is made up of only one type of atom, specifically helium atoms.
What is gas melting point?
It depends on what substance the gas is.
What substance would be in the test tube if the gas was hydroegn?
If the gas in the test tube is hydrogen, the substance inside would be hydrogen gas since the gas in the tube is hydrogen itself.
The temperature at which a substance freezes is also its what?
The answer is that the temperature a substance freezes is also its melting point. Water freezes at 0 degrees Celsius into ice and if you heat ice up to 0 degrees Celsius it MELTS to give you water. Evaporation is the change from liquid to gas and condensation is the change from gas to liquid (for water this happens at 100 degrees Celsius).
Is hydrogen gas a solution?
No, hydrogen gas is a pure substance.
What is the smallest substance that is still considered that substance explain?
:0
