arodriguez1758 arodriguez1758
  • 25-02-2024
  • Chemistry
contestada

200 gm impure CaCO₃ on heating gives 5.6 lit. CO₂ gas at NTP. Find the percentage of calcium in CaCO₃ sample.

A. 1
B. 40
C. 10
D. 30

Respuesta :

Otras preguntas

What happened after the oxygen revolution?.
as the price level rises, the cost of borrowing money willfall , causing the quantity of output demanded tofall . this phenomenon is known as the effect.
What is called in the interior of the Earth can be classified as primordial and radiogenic heat?.
What is a Free Exercise Clause case?.
Recapitulación de un panel
find the change in the internal energy of a system that releases 3500 j of heat and that does 9655 j of work on the surroundings
Which objects would be moved more easily by an applied force? (1 point) Responses A. An empty stapler B. A box of paper clips C. A dry paintbrush D. A piece
por que o clima dominante no Brasil é classificado como tropical? explica
The measures of the legs of a right triangle both measure 7 yards. What is the length of the hypotenuse? Round your answer to the nearest tenth. A. 7 yards B. 9
which term describes a communication system that uses systematic rules to organize words to transmit information from one individual to another?