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Acidity (pH level) measures the amount of hydrogen in the mixture.
pH is the negative log of the hydrogen ion concentration.
so if a solution has a hydrogen concentration of 4.3x10-6moles/litre its pH is 5.37
Answer 2
The hydrogen we are talking about is hydogen ions, i.e. what cause acidity. pH stands for 'potential hydrogen'.
What else can I help you with?
How does pH relate to hydrogen ion concentration?
pH is a measure of the concentration of hydrogen ions in a solution. As pH decreases, the hydrogen ion concentration increases, and as pH increases, the hydrogen ion concentration decreases. pH is calculated using the negative logarithm of the hydrogen ion concentration.
How is a change in hydrogen ion concentration reflected in the pH?
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
What happens to the hydrogen ion concentration as you decrease the pH?
Hydrogen ion concentration increases.
What is the hydrogen-ion concentration for pH 2.7?
The hydrogen-ion concentration for pH 2.7 is 5.01 x 10^-3 moles per liter.
What is the measurement of hydrogen ion concentration?
A measurement of hydrogen ion concentration is pH, which equals-log[H+], which is the negative logarithm of the hydrogen ion concentration (actually activity, but that is usually ignored). This quantity can be measured with a hydrogen electrode (as found in a pH meter), which is a type of ion selective electrode.
How does pH relate to hydrogen ion concentration?
pH is a measure of the concentration of hydrogen ions in a solution. As pH decreases, the hydrogen ion concentration increases, and as pH increases, the hydrogen ion concentration decreases. pH is calculated using the negative logarithm of the hydrogen ion concentration.
How is a change in hydrogen ion concentration reflected in the pH?
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
Is the pH of solution is the negative logarithm of its hydroxide ion concentration?
No, the pH is the negative logarithim to base 10 of the Hydrogen Ion concentration.
What happens to the hydrogen ion concentration as you decrease the pH?
Hydrogen ion concentration increases.
What is the pH of soultion?
PH means negative logarithom of hydrogen ion concentration…so value of hydrogen ion concentration in solution is called the PH of solution.
What is the pH of hydrogen ion is 100 times of hydroxide ion?
The pH of such a solution would be 6.
How does the concentration of hydrogen ions vary with pH?
pH is the negative log of the hydrogen ion concentration. So lowering pH from 5 to 4 means a ten times increase in hydrogen ion concentration. Increasing pH by 1 results in decreasing hydrogen ion concentration to 1/10th its former level.
What is the pH solution defined as what of the hydrogen ion concentration?
The pH is a measure of the activity of the ion H+ in a solution.
What is the hydrogen-ion concentration for pH 2.7?
The hydrogen-ion concentration for pH 2.7 is 5.01 x 10^-3 moles per liter.
What is the measurement of hydrogen ion concentration?
A measurement of hydrogen ion concentration is pH, which equals-log[H+], which is the negative logarithm of the hydrogen ion concentration (actually activity, but that is usually ignored). This quantity can be measured with a hydrogen electrode (as found in a pH meter), which is a type of ion selective electrode.
What is the abbreviation for pH?
pH is the abbreviation for "potential for Hydrogen"
What is the difference between pH and hydrogen ion concentration?
pH is a measure of the acidity or alkalinity of a solution on a logarithmic scale ranging from 0 to 14, while hydrogen ion concentration refers to the actual amount of H+ ions present in a solution. pH is calculated based on the negative logarithm of hydrogen ion concentration, where a lower pH value indicates higher hydrogen ion concentration and greater acidity.
