Answer:The law of conservation of matter says that matter cannot be created or destroyed. In chemical equations, the number of atoms of each element in the reactants must be the same as the number of atoms of each element in the products. ... There are two oxygen atoms in the reactants and two atoms of oxygen in the product.
Explanation:
Answer:

Explanation:
The expression for the calculation of the enthalpy change of a process is shown below as:-
Where,
is the enthalpy change
m is the mass
C is the specific heat capacity
is the temperature change
Thus, given that:-
Mass of object = 36.2 g
Specific heat = 12.5 J/g°C
So,

I think this should be true...
As a comet gets closer to the sun, the ice on the surface of the nucleus begins turning into gas, forming a cloud known as the coma. ... Since comet tails are shaped by sunlight and the solar wind, they always point away from the sun.
Answer:
56.0 g
Explanation:
Calculation of the moles of
as:-
Mass = 85.0 g
Molar mass of
= 162.2 g/mol
The formula for the calculation of moles is shown below:
Thus,

According to the reaction:-

1 mole of
on reaction forms 1 mole of
Also,
0.52404 mole of
on reaction forms 0.52404 mole of
Moles of
= 0.52404 moles
Molar mass of
= 106.867 g/mol
Mass = Moles*Molar mass =
= 56.0 g
<span>The correct answer is photosynthesis. Photosynthesis is the process in plants to make their food. This involves the use carbon dioxide to react with water and make sugar or glucose as the main product and oxygen as a by-product.</span>