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View Full Interview# What is the measure of the concentration of hydronium ions in a solution?

The measure of the concentration of hydronium ions in a solution is the pH.

# A solution has a pOH of 9.9 What is the hydroxide ion concentration of this solution?

[OH-] = 10-pOH = 10-(9.9) = 1.3 x 10-10 mol/L

# What is the pH of an aqueous solution with the hydronium ion concentration H3O 2 x 10-14 M?

To find the pH use this: -log(2 X 10^-14 M) = 13. 7 pH ( you could call it 14 )

# HOW DO YOU calculate the concentration of the naoh solution?

Data given Mass =60 gram Formula mass=40 Volume=50 Molality=? m =Mass of solution _________________*Litre Formula mass Volume 60 * 1000 40 500 60000 ____…_ 20000 m=3gram Ans

# What would its new pH be if the concentration of H3O plus ions in the solution were increased by 100 times and why?

Going from right to left, each number on the ph scale represents a 10 fold increase in the concentration of H3O+ ions. For example, water has a ph of 7. Urine has 10 times mo…re H3O+ ions (than water) with a ph of 6. Vinegar has 10,000 more H3O+ ions (than water) with a ph of 3. An increase of 100 times would mean moving left on the ph scale by 2. If you started at say 7.5, subtract 2, to get 5.5.

# A solution has a pOH of 1.3 What is the hydronium ion concentration of this solution?

[H3O+] = 10-pH = 10-(14.0-pOH) = 10-(14-1.3) = 10-(12.7) = 2.0 x 10-13 mol/L

# What is the H3O plus concentration of a solution with a pH of 9?

10 -9 = 1 x 10 -9 m ==

# Concentration of hydrogen ions in solution is called?

Concentration of hydrogen ions in a solution is called: Acid concentration and pH = - log10(hydrogen ions concentration, in mol/l)

# If a solution has a pH of 7.5 what would its new pH be if the concentration of h3O plus ions in the solution were increased by 100 times?

The new pH would be 5.5. pH = -log(H+) therefore 10 to the power of -5.5 = concentration of H3O+ ions. 10 to the power of -5.5 = 3.16x10 to the power of -8. multiplied… by 100 = 3.16x10 to the power of -6. -log(3.16x10 to the power of -6) = 5.5

# What is the pH of an aqueous solution with the hydronium ion concentration H3O plus equals 2 x 10-14 M?

13.7 take the negative logarithm

# If a solution has a pH of 7.5 what would it's new pH be if the concentration of H3O ions in the solution were increased by 100 times?

pH=-log[H+] Where H+ and H3O is interchangeable. so with a pH=7.5 that means you have a [H+]= 10^(-7.5) If you increase the hydrogen ion concentration b…y 100 you get [H+]=100*10^(-7.5)=10^(-5.5) which gives you: pH=5.5

Answered

# What is the pH of an aqueous solution with the hydronium ion concentration H3O plus equals 2 x 10 14 M?

13.7

Answered

In Chemistry

# A ph5 solution would have a corresponding hydronium ion concentration of?

[H3O+] = 10-pH = 10-(5.0) = 1.0*10-5 mol/L

Answered

# What would happen to the concentration of hydrogen ions in a solution of a strong acid if an equal number of hydroxide ions were added to the solution?

It produces a neutral salt along with water

Answered

# WHich is more acidic a solution at pH8 or pH6?

pH is an agreed scale of acidity. It has a range of 14 steps with pH7 being 'neutral'. I.E. neither acid or alkaline. Therefore pH6, being one step less than pH7 is acidic. p…H 8, being one step greater than pH7 is alkaline.

Answered

# What is true of a solution that goes from pH5 to pH8?

The H+ concentration decreases as the solution becomes more basic.