**Contents**show

## What is the composition of K in K2SO4?

Structure for FDB015406 (Potassium sulfate (K2SO4))

Property | Value | Reference |
---|---|---|

Experimental pKa | Not Available | |

Experimental Water Solubility | Not Available | |

Isoelectric point | Not Available | |

Mass Composition | K 44.87%; O 36.73%; S 18.40% |
DFC |

## How many moles of ions are present in 1 mole of K2SO4 potassium sulfate?

1 mol K2SO4 gives **3 moles** of ions.

## How many atoms of sulfur are in K2SO4?

Which of the following best describes one mole of potassium sulfate, K2SO4? Explain. a. It contains **six atoms** in total.

## How many moles of KCl are produced from 25 g of K?

**25122.4** = moles.

## How many moles are in CuSO4?

1 Answer. The SI base unit for amount of substance is the mole. 1 mole is equal to **1 moles CuSO4**, or 159.6086 grams.

## How many moles of cations are in 1.45 mole of K2SO4?

Explanation: 1 mole K2SO4 has 6.023 X 10^-23 molecules. So 1.45 moles will have 1.45 X 6.023 X 10^-23 molecules. So 1.45 moles has **2 X 1.45 X 6.023 X 10^-23 positive ions**.

## What is the mass of 2.0 10 − 3 mol of sodium?

The 2.0 × 10^{–}^{3} mol sodium (Na) will have a mass of **0.045 g**.

## What is the mass of 1 atom of N?

Therefore, we have calculated the mass of one atom of nitrogen as **2.32×10−23g**.