Answer: The Earth systems is divided into Atmosphere, Lithosphere, Hydrosphere and Biosphere.
Explanation:
According to the three basic states of matter (i.e. solid, liquid and gas), the earth system is divided into the following categories:
1. Atmosphere - is the layer of gases that is found in the Earth. The gases are nitrogen, oxygen, carbon dioxide and other gases.
2. Lithosphere - This part contains the rocks and soil
3. Hydrosphere - This is all the water found on the Earth, and
4. Biosphere - It consists of all the living organisms and their dwelling place on Earth. Living organisms have all the three states of matter.
Left side:
Mg= 1
O= 2
H= 4
Cl= 2
Right side:
Mg= 1
O= 2
H= 4
Cl= 2
Answer:
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Explanation:
Answer:
19.32
Explanation:
the density is given by the mass over volume
the mass In this case is 342.93 and the volume is 17.75
d=342.93g/17.75cm
=19.32g/cm
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Answer:
CH₄(g) + 2O₂(g) ---> 1CO₂(g) + 2H₂O(g)
Explanation:
any combustion of a hydrocarbon equation is in form:
CₓHₐ(g) + BO₂(g) ---> YCO₂(g) + ZH₂O(g), where x,a,b,y,z are all whole number positive integers
there will be 1 CO₂ to 2 H₂O, since there is 1 C to 4 H in CH₄; it is not 1:4 since 2 H is needed in H₂O
CH₄(g) + _O₂(g) ---> 1CO₂ + 2H₂O
there is 4 total O on products side, which can make 2O₂
CH₄(g) + 2O₂(g) ---> 1CO₂(g) + 2H₂O(g)