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

write a paragraph comparing and contrasting war of the worlds
how to reduce the problem of budgetary slack
why is the law of conservation of mass true
BRAINLIEST AND 5 POINTS! Heat from a fire warming your hands Radiation Convection Conduction Warm air rising from the pavement Radiation Convection Conduction
The Carlisle Indian School attempted to __________ Native American children, meaning they sought to change the children’s social and psychological characteristi
Need help solving these roots
Talcott parsons explained that males tend to exhibit _____ behavior, while females are more _____. instrumental; expressive expressive; instrumental egalitarian
Consider this equation:  2/3 x − 9 − 2x + 2 = 1 Which is an equivalent equation after combining like terms?
if a resistance is lowered in a simple circuit what will the current do
When Jenna’s mother gives her a cup for the first time, Jenna tries to suck on it as if it were a bottle. According to Piaget, Jenna is trying to ___________ th