ZuoTi.Pro
Question

References Use the References to access important values if needed for this question. One of the hydrates of Na2SO4 is sodium
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Molar mass of Na₂SO4.7H₂O = 268.15 g/mol molar mass of H₂O = 18 g/mol from molecular formula , we know 1 mole of Ma, soy 7H2O

0 0
Add a comment
Know the answer?
Add Answer to:
References Use the References to access important values if needed for this question. One of the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • (Review Topics) [References Use the References to access important values if needed for this question. It...

    (Review Topics) [References Use the References to access important values if needed for this question. It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration) A 41.36 gram sample of a hydrate of Ca(NO3)2 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 28.74 grams of the anhydrous compound remained. What is the formula of the hydrate? Use a period instead of a dot...

  • Stoichiometry

    It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration).A 36.04 gram sample of a hydrate of Na2SO3 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 18.01 grams of the anhydrous compound remained. What is the formula of the hydrate?

  • It is often possible to change a hydrate into an anhydrous compound by heating it to...

    It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 39.45 gram sample of a hydrate of BaI2 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 30.91 grams of the anhydrous compound remained. What is the formula of the hydrate?

  • A 45.61 gram sample of a hydrate of Ba(ClO4)2 was heated thoroughly in a porcelain crucible,...

    A 45.61 gram sample of a hydrate of Ba(ClO4)2 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 39.90 grams of the anhydrous compound remained. What is the formula of the hydrate?

  • A 39.36 gram sample of a hydrate of CoSO4 was heated thoroughly in a porcelain crucible,...

    A 39.36 gram sample of a hydrate of CoSO4 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 21.70 grams of the dehydrated compound remained. What is the formula of the hydrate?

  • Use the References to access important values if needed for this question. a. How many grams...

    Use the References to access important values if needed for this question. a. How many grams of sodium hydrogen sulfate, NaHSO4, are present in 1.53 moles of this compo grams b. How many moles of sodium hydrogen sulfate are present in 2.44 grams of this compound? moles

  • References In progress Use the References to access important values if needed for this question. For...

    References In progress Use the References to access important values if needed for this question. For the following reaction, 35.2 grams of sulfuric acid are allowed to react with 40.6 grams of zinc hydroxide. sulfuric acid (aq) + zinc hydroxide (s) — zinc sulfate (aq) + water (1) What is the maximum amount of zinc sulfate that can be formed? grams What is the FORMULA for the limiting reagent? What amount of the excess reagent remains after the reaction is...

  • Use the References to access important values if needed for this question An aqueous solution of...

    Use the References to access important values if needed for this question An aqueous solution of zinc sulfate, ZnSO4, contains 1.79 grams of zinc sulfate and 17.8 grams of water. The percentage by mass of zinc sulfate in the solution is Not started Submit Answer Retry Entire Group 2 more group attempts remaining 2009 2rea Use the References to access important values if needed for this question. You wish to prepare 199 grams of 10.8 % FeCl2. You will need...

  • a Roforoncos Use the References to access important values if needed for this question. A 1.13...

    a Roforoncos Use the References to access important values if needed for this question. A 1.13 gram sample of an unknown gas is found to occupy a volume of 1.35 L at a pressure of 504 mm Hg and a temperature of 46°C. The molecular weight of the unknown gas is g/mol. Assume ideal behavior Submit Answer Q s. Roforoncos Use the References to access important values if needed for this question. g/L at a pressure of 0.960 atm and...

  • Use the References to access important values if needed for this question. You need to make...

    Use the References to access important values if needed for this question. You need to make an aqueous solution of 0.159 M sodium chloride for an experiment in lab, using a 125 ml volumetric flask. How much solid sodium chloride should you add? grams Submit Answer Retry Entire Group 8 more group attempts remaining Use the References to access important values if needed for this question. In the laboratory you dissolve 14.7 g of potassium sulfate in a volumetric flask...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT