how many Hydronium Ions in 1.5L water?

Question

Question

Answer 1

Answer #1

[H3O+] in water = 1.0*10^-7 M

So,

Number of mol of H3O+ = M * volume

= 1.0*10^-7 M * 1.5 L

= 1.5*10^-7 mol

Number of H3O+ = Number of mol of H3O+ * Avogadro’s number

= 1.5*10^-7 * 6.022*10^23

= 9.03*10^16

Answer: 9.0*10^16

Answer 2

Similar Homework Help Questions

how many hydronium ions in 1.5 L of water

how many hydronium ions in 1.5 L of water
Write out the formula for the hydrolysis of water into hydronium ions and hydroxide ions

Write out the formula for the hydrolysis of water into hydronium ions and hydroxide ions
How many mL of pure acid needs to be added to 1.5L of 20% solution to...

How many mL of pure acid needs to be added to 1.5L of 20% solution to obtain a 23% solution 1.) Write a recipe to prepare 120mL of 65% isopropanol solution using pure isopropanol liquid and water. 2.) Write a recipe to prepare 100mL of a 10% solution using 4-gram scored tablets and NS? 3.) How many mL of Enfamil is needed to prepare 600mL of 2-strength solution?

What happens when water undergoes electrolysis? Water (H20) is split into hydronium (H30) and hydroxide ions...

What happens when water undergoes electrolysis? Water (H20) is split into hydronium (H30) and hydroxide ions (OH-) by a spontaneous redox reaction. Water (H20) is split into oxygen (O2) and hydrogen (H2) by passing electric current through water. Water (H20) is split into oxygen (O2) and hydrogen (Hz) by a spontaneous redox reaction. Water (H20) is split into oxygen (O) and hydroxide ions (OH-) by passing electric current through water.
Bicarbonate reacts with water to produce carbonate ions and hydronium ions: HCO H,Oe CO, +H30 Identity the conjugat...

Bicarbonate reacts with water to produce carbonate ions and hydronium ions: HCO H,Oe CO, +H30 Identity the conjugate acid-base pairs Drag each item to the appropriate bin. View Available Hint(s) Reset Help CO2 HCO, но Но Conjugate base Base Conjugate acid Acid
How many ions are produced when C6H12O6 dissolves in water?

How many ions are produced when C6H12O6 dissolves in water?

The formula for the pH of a solution of hydronium ions is given by the logarithmic...

The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH=−log [H3O+], where [H3O+] is the hydronium ion concentration. Find the pH of a certain agricultural product with the hydronium ion concentration of 3.6×10−4. What is the PH?
Calculate the concentrations of hydroxide and hydronium ions in a solution prepared by dissolving 0.471 g...

Calculate the concentrations of hydroxide and hydronium ions in a solution prepared by dissolving 0.471 g of solid NaOH in enough water to make 225 mL of solution. Kw = 1.0E-14. Hydroxide ion concentration? M The number of significant digits is set to 3; the tolerance is +/-4% LINK TO TEXT Hydronium ion concentration? M The number of significant digits is set to 3; the tolerance is +/-4%
How many total moles of ions are released when 0.438 moles of Na2HPO4dissolves completely in water?

How many total moles of ions are released when 0.438 moles of Na2HPO4dissolves completely in water?

1. How many moles of ions are in the following solutions: 32.5mg potassium sulfate in water;...

1. How many moles of ions are in the following solutions: 32.5mg potassium sulfate in water; 1 mol MgBr2 in C6H6? 2. Given the following reaction and solubility data, how many moles of total ions are in solution once the reaction is complete starting with 25g of each reactant in 1L? Na3PO4 + Ca(NO3)2 --> NaNO3 + Ca3(PO4)2 COMPOUND SOLUBILITY SODIUM PHOSPHATE 94.6g/100mL CALCIUM NITRATE 120g/100mL SODIUM NITRATE 91.2g/100 mL CALCIUM PHOSPHATE 2mg/100mL