ss19wintersk ss19wintersk
  • 04-07-2019
  • Physics
contestada

In the equation Ca(s) + 2H2O(l) -->Ca(OH)2(aq) + H2(g) list each element used as a reactant, and tell how many atoms of each are needed for this reaction.

Respuesta :

r3t40
r3t40 r3t40
  • 04-07-2019

The reactants are Calcium, Hydrogen and Oxygen.

We need 1 atom of Calcium, 4 atoms of Hydrogen and 2 atoms of Oxygen.

Hope this helps.

r3t40

Answer Link

Otras preguntas

Which sentence has an intransitive verb? a. Please come inside the house now. b. Jordan writes poetry in his free time. c. You and Chris should clean the garage
is a largemouth bass a omnivore?
In the body of cells of most organisms oxygen is used to release what ?
A magazine contains 7/12 articles the rest are adverts. If there are 204 pages in the magazine how many pages are adverts? Need answer ASAP!!!
What percent of earths surface is made up of oxygen
What does William brad fords quote one small candle mean?
A bus travels 20 km in 30 minutes. what is the average speed of the bus?
If you deposit $800 in a savings account that earns simple interest at a pate of 1.5% per year, how much interest will you have earned after 5 years?
What's bigger 8/15 or 11/20 (fractions)
what does 3-3*6+2 equal