HomeworkLib
Question

12. What mass of Na2CO, (molar mass = 106.0 g/mol) is required to react completely with 21.6 ml. of 0.120 M HCI? (show all co

please help due tonight

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1


To find the mass of Na,CO Given that 21.6mL of 0.120M HCI Na,C03(aq) + 2HCl(aq) + 2NaCl(aq) + CO2(8)+H,0(1) First find the mo

0 0
Add a comment
Know the answer?
Add Answer to:
please help due tonight 12. What mass of Na2CO, (molar mass = 106.0 g/mol) is required...
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

  • please help due tonight 10. What mass (in grams) of NaCl (molar mass = 58.4 g/mol)...

    please help due tonight 10. What mass (in grams) of NaCl (molar mass = 58.4 g/mol) is needed to create 250.0 ml. of a 1.50 M NaCl solution (6 points)

  • 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) a) What volume of 1.75 M HCl in liters is needed to react completely (with...

    2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) a) What volume of 1.75 M HCl in liters is needed to react completely (with nothing left over) with 0.750 L of 0.300 M Na2CO3? Express your answer to three significant figures and include the appropriate units. b) A 583-mL sample of unknown HCl solution reacts completely with Na2CO3 to form 19.1 g CO2. What was the concentration of the HClsolution? Express your answer to three significant figures and include the appropriate units.

  • The molar mass of sodium carbonate is 105.9888 g/mol. A student weighs out 0.2211 g of...

    The molar mass of sodium carbonate is 105.9888 g/mol. A student weighs out 0.2211 g of it to standardize their HCI solution. The initial reading is 0.23 mL and the final is 41.82 mL. Fill in the missing conversions to determine mols of acid titrated: What is the volume HCI titrated? What is the molarity of the HCI titrated?

  • 1- What mass (in g) of AgNO3 is required to make 100.0 mL of a 0.100...

    1- What mass (in g) of AgNO3 is required to make 100.0 mL of a 0.100 M solution? 2. You are preparing 2.00 L of a 1.00 M solution of hydrochloric acid. You have a stock bottle of concentrated acid (12 M). How much 12 M acid do you need to make your dilution in mL? 3-What volume (in mL) of 0.125 M AgNO3 is required to react completely with 35.31 mL of 0.225 M Na3 PO4? The balanced reaction...

  • 12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with...

    12. How many moles of O2 (molar mass -32.00 g/mol) are needed to react completely with 52.0 L of CH4(8) at STP to produce CO2 and H20? (molar mass (CH) 16.04 g/mol) a) 11.6 b) 2.32 c) 4.64 d) 52.0 e) 104

  • WOL 2. What volume of 0.250 M HCl is required to completely react with 0.350 g of Na2CO3? Na2CO3(s) + 2HCl(aq) + 2N...

    WOL 2. What volume of 0.250 M HCl is required to completely react with 0.350 g of Na2CO3? Na2CO3(s) + 2HCl(aq) + 2NaCl(aq) + H2O(l) + CO2(g) 3. Calcium carbonate decomposes at high temperatures to give calcium oxide carbon dioxide. What volume of CO2 will be collected at 950 torr and 500°C when 75.0 g of CaCO3 react? CaCO3(s) → Cao(s) + CO2(g) 4. How many mL of 0.250 M KMnO4 are needed to react with 3.36 g of FeSO4...

  • Please help with this problem, Thanks! *Extra Info given: NaOH molar mass= 40.00g/mol HCl molar mass=...

    Please help with this problem, Thanks! *Extra Info given: NaOH molar mass= 40.00g/mol HCl molar mass= 34.46g/mol HCI molar mass = 36.46 g/mol /// VU 1. If 25.88 ml of a 0.435 M HCl solution was titrated with 0.726 M NaOH solution, how much of NaOH would be required to reach the equivalence point? In addition, what would be the pH at the equivalence point? GRAA.435APHI

  • Question 1 According to the following reaction, what mass of silver nitrate would be required to...

    Question 1 According to the following reaction, what mass of silver nitrate would be required to react with 0.500 grams of potassium chloride? AgNO3 (aq) + KCl (aq) --> AgCl (s) + KNO3 (aq) options 2.68 g 0.500 g 85.0 g 170 g 1.14 g Question 2 Consider the reaction: Na2CO3 (aq)+ 2 HCl (aq) --> 2 NaCl (aq) + CO2 (g) + H2O (l) If 43.41 g of sodium carbonate react completely, how many grams of HCl will be...

  • The stoichiometric relationship between the reactants and products of an aqueous reaction can be used to...

    The stoichiometric relationship between the reactants and products of an aqueous reaction can be used to determine different kinds of information about a reaction, such as the volume of a given molarity reactant required to produce a certain amount of product. Hydrochloric acid (HCl) reacts with sodium carbonate (Na2CO3), forming sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2). This equation is balanced as written: 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) a. What volume of 2.50 M HCl in liters is needed to react completely...

  • 4. The stoichiometric relationship between the reactants and products of an aqueous reaction can be used...

    4. The stoichiometric relationship between the reactants and products of an aqueous reaction can be used to determine different kinds of information about a reaction, such as the volume of a given molarity reactant required to produce a certain amount of product. Hydrochloric acid (HCl) reacts with sodium carbonate (Na2CO3), forming sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2). This equation is balanced as written: 2HCl(aq)+Na2CO3(aq)→2NaCl(aq)+H2O(l)+CO2(g) A.) What volume of 3.00 M HCl in liters is needed to react...

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