Answer:
actually answer should be helium
Answer:
The answer is c
Explanation:
Because all of the Other ones did not make sense
Answer:
C₃H₆O₃
Explanation:
Data:
EF = CH₂O
MM = 90. g/mol
Calculations:
EF Mass = (12.01 + 2.016 + 16.00) u = 30.03 u
The molecular formula is an integral multiple of the empirical formula.
MF = (EF)ₙ

MF = (CH₂O)₃ = C₃H₆O₃
<span>The Law of Conservation of Mass simply states
that the total amount of mass should not change in a chemical reaction that is
isolated (no other objects can enter the reaction). The total mass of the
reactants must be equal to the total mass of the products. Thus, t</span>he correct estimate of
the amount of oxygen used in the interaction is the difference between 133
g and 29 g.
Answer:
C: 
Explanation:
we can use the molarity equation

so to find M we plug in what we know, which is 6 moles of NaCl and 2 L of water, which gives us:
