elsaciab elsaciab
  • 02-10-2020
  • Chemistry
contestada

3. Calculate the number of atoms needed to balance the following equation:
CaCO3 + HCI CO2 + H2O + CaCl

Respuesta :

rokstar240sx
rokstar240sx rokstar240sx
  • 02-10-2020
Balanced equation: 10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
Answer Link

Otras preguntas

two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an
How many minutes are in 36 hours?
is it possible for a distance versus-time graph to be a vertical line?
What two major processes are involved in the oxygen cycle?
A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
If the speed of an object is tripled, its kinetic energy will be
When was World War I?
How is the numeral 35.012 written in words and why
How is the numeral 35.012 written in words and why
A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes