1 mole is equal to 1 moles K2SO4, or 174.2592 grams.

## What is the molar mass of K2SO4?

174,259 г/моль

## How many moles of K are in K2SO4?

This means that 1 mole of potassium sulfate will contain 2 moles of potassium, 1 mole of sulfur, and 4 moles of oxygen.

## What is the mass percent of potassium in K2SO4?

Percent composition by element

Element | Symbol | Mass Percent |
---|---|---|

Oxygen | O | 36.726% |

Sulfur | S | 18.401% |

Potassium | K | 44.874% |

## What is the formula for K2SO4?

Potassium sulfate

PubChem CID | 24507 |
---|---|

Molecular Formula | K2SO4 or K2O4S |

Synonyms | POTASSIUM SULFATE 7778-80-5 Potassium sulphate Dipotassium sulfate Sulfuric acid dipotassium salt More… |

Molecular Weight | 174.26 |

Component Compounds | CID 5462222 (Potassium) CID 1118 (Sulfuric acid) |

## 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 moles of K to s04 are in 15 g of K to s04?

The correct option is (a). 0.0861 mol.

## 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.

## What is the equivalent weight of K2SO4?

∴ Equivalent weight =8948.

## What is the relationship between moles and mass?

The mass of one mole of a substance is equal to that substance’s molecular weight. For example, the mean molecular weight of water is 18.015 atomic mass units (amu), so one mole of water weight 18.015 grams.

## What is the relationship between mole Avogadro number and mass?

Avogadro’s number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro’s number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.

## What is the formula to find the mass?

mass=density×volume (m=ρV).

Density is a measure of mass per unit of volume, so the mass of an object can be determined by multiplying density by volume.

## What is the mass of one mole of water?

18.01528 g/mol

## Is K2SO4 an acid or base?

Potassium sulfate (K2SO4) is an extremely strong acidic compound (based on its pKa).

## What is the percentage of oxygen in K2SO4?

Elemental composition of K2SO4

Element | Symbol | Mass percent |
---|---|---|

Potassium | K | 44.8737 |

Sulfur | S | 18.4008 |

Oxygen | O | 36.7255 |