The mass of oxygen in 4 moles of C2H4O2 is 128g.
<h3>How to calculate mass?</h3>
The mass of a substance can be calculated by multiplying the number of moles of the substance by its molar mass.
Molar mass of C2H4O2 = 12(2) + 1(4) + 16(2) = 60g/mol
mass of C2H4O2 = 60g/mol × 4 moles = 240grams
However, the mass of oxygen in the compound can be calculated as follows:
molar mass of oxygen/molar mass of compound × 240 grams
32g/mol ÷ 60g/mol × 240g
= 128g
Therefore, the mass of oxygen in 4 moles of C2H4O2 is 128g.
Learn more about mass at: brainly.com/question/11954533
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Grams to Atoms Calculator is a free online tool that displays the conversion from grams to atoms for the particle. BYJU’S online grams to atoms calculator tool makes the conversion faster and it displays the conversion to atoms in a fraction of seconds.
How to Use Grams to Atoms Calculator?
The procedure to use the grams to atoms calculator is as follows:
Step 1: Enter the atomic mass number, grams and x in the respective input field
Step 2: Now click the button “Calculate x” to get the output
Step 3: Finally, the conversion from grams to atoms will be displayed in the output field
How to Convert Grams to Atoms?
The conversion of particles from grams to atoms can be determined as below:
Suppose you have 10 gram of carbon. Now, it should be converted in terms of atoms.
We know that the molar mass of 1 mole of carbon is equal to 12. It means that 12 grams per mole
Also, the Avogadro constant is 6.02 x 1023
So, the conversion of carbon from grams to atoms is given by
= 10(1/12)( 6.02 x 1023)
= 5.02 x 1023
Therefore, 10 grams of carbon is equal to 5.02 x 1023 atoms
A salt derived from a weak base and a strong acid will yield an acid salt
Answer:
1.48 x 10^47 mol of Na
Explanation:
8.90 x 10^24 atoms of Na (1 mol of Na/6.022 x 10^23 atoms of Na)=
1.48 x 10^47 mol of Na