Answer:
1.28 mol
Explanation:
mole = mass/molar mass
n = v/v/cm³
mass = 0. 075g
v = 1dm³ =1000cm³
n= m/MV=0.075/58.44(1000)
n =1.28 mol
Answer:
Explanation:
There's no equation attached. What equation is it?
Answer:
rows
Explanation: periods are ROWS that run from left to right.
Answer:
D. The mass of the final product will be equal to the total mass of both reactants, 35.0 grams.
Explanation:
The statement that best satisfies her claim that mass is conserved is that "the mass of the the final product will be equal to the total mass of both reactants, 35g".
The law of conservation of mass states that "in a chemical reactions in isolated systems, mass is neither created nor destroyed ". In simple terms, there is no mass loss or addition when chemical reactions go into completion.
- By virtue of this, one expects the mass of reactants and products to be the same.
- The combined mass of the reactant should be that of the product obtained.
- The last option expresses this law.
<span>An example of a sample of matter that is also a mixture might be NaCl(aqua) when something aqueous is dissolved in water, which is when something aqueous is dissolved in water.</span>