Calculate the molarity (m) of ca2+ in a solution

Assignment Help Chemistry

Reference no: EM13716592

Problem- Calculate the molarity (M) of Ca2+ in a solution prepared by adding 4000 mL of 0.800 M Ca(NO3)2 and 0.250 L of 0.100 M Ca(NO3)2 . Assume volumes are additive.

Molar Mass (g/mol)

Ca(NO3)2 164.09

Ca2+ 40.078

NO3- 62.004

Solve the above problem in detail no word count

Reference no: EM13716592

Questions Cloud

Determine the amount of iodine to drop to 15.3mg : Iodine -131 undergoes beta emission with half life of 8.02 days.nif you start with 44.3mg of material.How long will it take for the amount of iodine to drop to 15.3mg

Compute the infant mortality rate in the us : Find the infant mortality rate in the U.S. and find where the U.S. ranks internationally. Find the most common causes of infant mortality in the U.S.

What is the half-spreading rate : What is the half-spreading rate along the Mid- Atlantic Ridge near Ascension Island (8.0°S, 14.3°W) in units of cm/yr? and Saint Helena (16.0°S, 5.6°W) in units of cm/yr?

Explain a modern blast furnace utilizing hematite : How many tons of coke are needed per week to produce 8.51×104 of pig iron from a modern blast furnace using hematite. Assume that coke is pure carbon, pig iron is pure iron, and all reactions have 100 yield.

Calculate the molarity (m) of ca2+ in a solution : Calculate the molarity (M) of Ca2+ in a solution prepared by adding 4000 mL of 0.800 M Ca(NO3)2 and 0.250 L of 0.100 M Ca(NO3)2 . Assume volumes are additive.

Explain redox reaction in acidic solution : Balance the following redox reaction in acidic solution and identify the reducing agent and the oxidizing agent: Cl2 + I-(aq) --> Cl- (aq) + IO3- (aq)

Calculate the molarity m of the solution : In aqueous solution that is 12.00 % by mass arsenic acid (H3AsO4) has a density of 1.08 g/mL. Calculate the molarity (M) of the solution.

Explain gross motor skills and fine motor skills : Distinguish between gross motor skills (3 sentences) and fine motor skills (3 sentences). Give 3 examples for each skill. What is 'own-race effect' (3 sentences)?

Calculate the molarity of nh4+ the new solution : A 0.250 L volume of 0.128 M NH4PF6 is condensed to a volume of 0.100 L, calculate the molarity (M) of NH4+ in the new solution. Molar Mass (g/mol)

User Account

All Pages