Answer: There are 2 moles of carbon , 4 moles of hydrogen and 2 moles of oxygen in the given compound.

## How do you find the molar mass of C2H4O2?

The molar mass and molecular weight of C2H4O2 is 60.052.

## How many total atoms are in C2H4O2?

Example: Acetic Acid has two C atoms, four H atoms, and two O atoms, so the molecular formula is C2H4O2.

## How many grams is C2H4O2?

1 mole is equal to 1 moles C2H4O2, or 60.05196 grams.

## How do you find the moles of CH3COOH?

You can view more details on each measurement unit: molecular weight of CH3COOH or mol This compound is also known as Acetic Acid. The SI base unit for amount of substance is the mole. 1 grams CH3COOH is equal to 0.016652245821785 mole.

## How many moles are there in 200 gram of Na?

n=23g/mole200gn=8. 69molesofNa. Was this answer helpful?

## How do I calculate moles?

- First you must calculate the number of moles in this solution, by rearranging the equation. No. Moles (mol) = Molarity (M) x Volume (L) = 0.5 x 2. = 1 mol.
- For NaCl, the molar mass is 58.44 g/mol. Now we can use the rearranged equation. Mass (g) = No. Moles (mol) x Molar Mass (g/mol) = 1 x 58.44. = 58.44 g.

## How many atoms is 4 kclo3?

Percent composition by element

Element | Symbol | # of Atoms |
---|---|---|

Chlorine | Cl | 1 |

Oxygen | O | 3 |

Potassium | K | 1 |

## How many atoms does 2 HNO3 have?

then 3.0 moles of HNO3 X 3/1 = 9 moles of oxygen atoms. A mole is 6.02 X 10^23 units, so the answer is 9 X 6.02 X 10^ 23 or about 5.4 X 10^ 24 For 2HNO3 it is saying that there are two of “HNO3”, but for H2 it is just saying that there are two Hydrogen molecules. Each formula unit of HNO3 contains 3 oxygen atoms.

## How many atoms does c6h4cl2?

Percent composition by element

Element | Symbol | # of Atoms |
---|---|---|

Chlorine | Cl | 2 |

Hydrogen | H | 4 |

Carbon | C | 6 |

## How many moles are in HC2H3O2?

1 grams HC2H3O2 is equal to 0.016652245821785 mole.

## How many moles are in 15 grams of lithium?

– Hence, we can conclude that there are 17.28×1023 moles in 15 grams of lithium.

## How do you convert from moles to grams?

You have three steps to convert mole values to grams.

- Calculate how many moles are mentioned in the question.
- Find the molar mass of the substance.
- Multiply both the values.

## How do you find the average moles of acetic acid?

You will want to multiply the moles calculated by 4 to get moles of acetic acid in the 100mL of 10% solution. Then by dividing these moles by the volume of original acid that was diluted into 100 mL (because the moles of acetic acid all came from the 10 mL of vinegar), the molarity of the acetic acid can be found.

## How many moles is NaOH?

The molar mass of the compound NaOH is 40 g/mol.

## How many moles are present in 30 grams of acetic acid?

Answer: The number of moles is 0.367 and the number of molecules of acetic acid is 2.21× 10²³. Explanation: Acetic acid has the formulae as CH3COOH.