What is the percentage of potassium carbonate in the marble, Chemistry

+44 141 628 6080
[email protected]

What is the percentage of potassium carbonate in the marble

Potash is composed mainly of potassium carbonate. K2CO3. If 1.000-g of potash reacts with sulfuric acid to produce 145 mL of carbon dioxide gas at STP, what is the percentage of potassium carbonate in the marble sample?

K2CO3(s) + H2SO4(aq)------ K2SO4(aq) + H2O(l)+ C)2(g)

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of potassium carbonate in the marble

Reference No:- TGS0749918

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Calculate the vapor pressure of pure benzene

The Vapor pressure of a solution containing 36 g of calcium phosphate in 45 g benzene was calculated to 18000 Pascals at 40 °C. Calculate the vapor pressure of pure benzene at 40°C.

Q : Find the acceleration of the block

A 3.00-kg block starts from rest at the top of a 33.0° incline and slides 2.00 m down the incline in 1.50 s. Find the acceleration of the block.

Q : Find the acceleration of the box

A student decides to move a box of books into her dormitory room by pulling on a rope attached to the box. She pulls with a force of 126 N at an angle of 27.0° above the horizontal. The box has a mass of 21.0 kg, and the coefficient of kinetic

Q : Find total mass in the tank and the amount of heat transfer

Determine the total mass in the tank, in kg, and the amount of heat transfer, in kJ, if heating continues until the final quality is x = 0.5.

Q : What is the percentage of potassium carbonate in the marble

Q : Coefficient of static friction

The coefficient of static friction between the m = 2.95-kg crate and the 35.0° incline of the figure below is 0.330. What minimum force vector F must be applied to the crate perpendicular to the incline to prevent the crate from sliding down t

Q : What is the limiting reactent and mass of milk of magnesia

MIlk of magnesia , Mg(OH)2, is prepared from aqueous solutions of magnesium sulfate and sodium hydroxide. If a solution containing 50.0-g of MgSO4 is added to a solution with 50.0-g of NaOH.

Q : What is the time the rocket reaches

A projectile is launched from ground level at 90 m/s at an angle of 48.0 degrees above the horizontal, and it is subject only to gravity (in free fall, air resistance ignored). aa) What is the time the rocket reaches the peak height of its trajecto

Q : Find weight of unsaturated polyester reinforced with e-glass

Determine the weight of a part having the same modulus of elasticity parallel to the fibers, if the part is made of (a) epoxy reinforced with high modulus carbon fibers and (b) unsaturated polyester reinforced with E-glass.

1946497

Questions
Asked

3,689

Active Tutors

1436877

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of potassium carbonate in the marble

Reference No:- TGS0749918

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Calculate the vapor pressure of pure benzene

Q : Find the acceleration of the block

Q : Find the acceleration of the box

Q : Find total mass in the tank and the amount of heat transfer

Q : What is the percentage of potassium carbonate in the marble

Q : Coefficient of static friction

Q : What is the limiting reactent and mass of milk of magnesia

Q : What is the time the rocket reaches

Q : Find weight of unsaturated polyester reinforced with e-glass

Officer retires and wants to continue healthcare coverage

What condition for elevating the anterior vaginal wall

Define what person-centered care means to you

What strengths do you observe in the facilitators skills

Consider a complex health problem or issue routinely

Describe two educational barriers patients face

How individuals covered by a high deductible health plan

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the percentage of potassium carbonate in the marble

Reference No:- TGS0749918

Recent Questions Asked Chemistry

Q : Calculate the vapor pressure of pure benzene

Q : Find the acceleration of the block

Q : Find the acceleration of the box

Q : Find total mass in the tank and the amount of heat transfer

Q : What is the percentage of potassium carbonate in the marble

Q : Coefficient of static friction

Q : What is the limiting reactent and mass of milk of magnesia

Q : What is the time the rocket reaches

Q : Find weight of unsaturated polyester reinforced with e-glass

Asked Questions