Answer:
A) 9.60 g
B) 19.2 g
C) 28.8 g
Explanation:
A) Elemental oxygen mass is 16.00 g/mol, so in 0.600 mol of elementar oxygen there is 9.60 g
0.600 mol x 16.00 g/mol=9.60 g
B) Oxygen molecular mass is 32.00 g/mol, so in 0.600 mol of oxygen molecules there is 19.2 g
0.600 mol x 32.00 g/mol=19.2 g
C) Ozone molecular mass is 48.00 g/mol, so in 0.600 mol of oxygen molecules there is 28.8 g
0.600 mol x 48.00 g/mol=28.8 g
Answer:
a pure substance or a compound
Answer:
The acetylene must be fill at 315 atm.
Explanation:
Given data:
Pressure of oxygen =P₁= 135 atm
Volume of oxygen = V₁=7.00 L
Volume of acetylene = V₂=3.00 L
Pressure of acetylene =P₂= ?
Solution:
According to Boyle's law
P₁V₁ = P₂V₂
P₂ = P₁V₁/V₂
P₂ = 135 atm × 7.0 L / 3.00 L
P₂ = 945 atm. L/ 3.00 L
P₂ = 315 atm
The acetylene must be fill at 315 atm.
Answer: 
Explanation:
A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.
A double displacement reaction in which one of the product is formed as a solid is called as precipitation reaction.
The balanced chemical equation is:
Answer:
Fossil Fuel
Explanation:
Im not sure if this is the correct answer for your assignment but it is the answer i know
