Question

The lead storage batteries used in automobiles have a sulfuric acid (H2SO4) concentration of 3.75 M. The density of the sulfuric acid solution is 1.230 g/mL and the molar mass of sulfuric acid is 98.08 g/mol.

Answer #1

The lead storage batteries used in automobiles have a sulfuric
acid (H2SO4) concentration of 3.75 M. The density of the sulfuric
acid solution is 1.230 g/mL and the molar mass of sulfuric acid is
98.08 g/mol. What is molality of sulfuric acid?

Calculate the Molality of 3.75 M H2SO4(aq), sulfuric acid
solution which has a density of 1.230 g/ml

Over a period of time, the concentration of sulfuric acid in the
lead storage battery of an automobile has decreased from 38.0
percent by mass (density = 1.29 g / mL) to 26.0 percent by mass
(1.19 g/mL). Assume the volume of the acid remains constant at 711
mL.
(a) Calculate the total charge in coulombs supplied by the
battery. × 10 CEnter your answer in scientific notation.
(b) How long (in hours) will it take to recharge the battery...

An old sample of concentrated sulfuric acid to be used in the
laboratory is approximately 97.3 percent H2SO4 by mass. Calculate
the molality and molarity of the acid solution. The density of the
solution is 1.83 g/mL.
m
M

The concentrated sulfuric acid we use in the laboratory is 97.8
percent H2SO4 by mass. Calculate the molality and molarity of the
acid solution. The density of the solution is 1.83 g/mL.

An
aqueous solution that is 16 percent sulfuric acid (H2SO4) by mass
has a density of 1.109 g/mL at 25°C. Determine (a) the molarity and
(b) the molality of the solution at 25°C.

The sulfuric acid (98 g/mol) in a car battery has a density of
1.225 g/cm3 and is 3.75 M. What is the molality, mole fraction and
percentage of sulfuric acid by mass in this solution?

A solution of H2SO4(aq) with a molal concentration of 6.25 m has
a density of 1.300 g/mL. What is the molar concentration of this
solution?

A solution of H2SO4(aq) with a molal concentration of 6.80 m has
a density of 1.318 g/mL. What is the molar concentration of this
solution?

What is the molal and molarity concentration of a 98.0 mass
percent aqueous sulfuric acid solution. The density of the solution
is 1.83 g/mL.

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