3 A student heated an unknown hydrate, Na,SO4 XH,O, in a crucible. The water was drivenoff, leaving the anhydrous salt in the crucible. After cooling, the mass of the anhydroussalt and water lost was calculated. The mass of the anhydrous salt was 0.69g5 g and themass of water lost was 0,895 g.1. Calculate the moles of water in theSampleshow all steps2 what is the value of x in the un knownhydrate ?Show your cal.culation3. Complete the for muka of the hy drate

The compound in which water molecule is present along with salt molecule is categorized as hydrous…

3 A student heated an unknown hydrate, Na,SO4 XH,O, in a crucible. The water was driven off, leaving the anhydrous salt in the crucible. After cooling, the mass of the anhydrous salt and water lost was calculated. The mass of the anhydrous salt was 0.695 g and the mass of water lost was O.895 g. 1. Calculate the moles of water in the Sample. show all steps 2 what is the value of x in the un khown hydrate ? show your calculation 3. Complete the for mula of the hadrate

3 A student heated an unknown hydrate, Na,SO4 XH,O, in a crucible. The water was driven off, leaving the anhydrous salt in the crucible. After cooling, the mass of the anhydrous salt and water lost was calculated. The mass of the anhydrous salt was 0.695 g and the mass of water lost was O.895 g. 1. Calculate the moles of water in the Sample. show all steps 2 what is the value of x in the un khown hydrate ? show your calculation 3. Complete the for mula of the hadrate

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

3 A student heated an unknown hydrate, Na,SO4 XH,O, in a crucible. The water was driven
off, leaving the anhydrous salt in the crucible. After cooling, the mass of the anhydrous
salt and water lost was calculated. The mass of the anhydrous salt was 0.69g5 g and the
mass of water lost was 0,895 g.
1. Calculate the moles of water in the
Sample
show all steps
2 what is the value of x in the un known
hydrate ?
Show your cal.culation
3. Complete the for muka of the hy drate

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