Answer:
Element Symbol Atomic Mass # of Atoms Mass Percent
Chlorine Cl 35.453 2 29.670%
Calcium Ca 40.078 1 16.770%
Oxygen O 15.9994 8 53.559%
Explanation:
The size of the object and the distance between the objects.
Kinetic energy is energy in motion. Which of these isn't in motion?
A lady walking slowly but surely down a street is moving, right? So that isn't right.
A hockey puck sliding on ice has motion.
A man running around a track definitely demonstrates kinetic energy.
But, a baseball glove doesn't. Maybe if it's moving on someone's hand, but by itself, it isn't moving.
6CO2 + 7H2O = C6H12O6 + 6O2 + H2O
Explanation:
CO2 + H2O = C6H12O6 + O2 + H2O
Starting carbon atoms,
1C on reactants and 6C on products,
therefore you should start by putting a 6 on CO2
6CO2 + H2O = C6H12O6 + O2 + H2O
Proceed with Hydrogen,
Reactants → 2H
Products → 14H
You should multiply H2O with 7 .
6CO2 + 7H2O = C6H12O6 + O2 + H2O
the we need to proceed for Oxygen,
Reactants → 12 + 7= 19O
Products → 6 O in C6H12O6, 2O in O2 and 1O in H2O
we need to balance the equation without disrupting the balance of other atoms, so we need to Multiply O2 with 6
The required balanced equation is
6CO2 + 7H2O = C6H12O6 + 6O2 + H2O