ZuoTi.Pro
Question

How many of Ni(OH)2 are produced from the reaction of 35.0 mL of a 0.200 M NaoH solution? grams There is an excess amount of Nicl2. Nicl2(aq) 2NaoH (aq) Ni (oH)2(s) 2Nacl(aq)

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

Homework Answers

Answer #1

mol of NaOH = MV = 0.2*35 = 7 mmol of NaOH

2 molo = 1 mol

7 mmol of NaOH = 7/2 = 3.5 mmol of NiCl2

mass = mmol*MW = 3.5*129.5994 = 453.5979 mg = 0.4536 g of NiCl2

0 0
Add a comment
Know the answer?
Add Answer to:
How many of Ni(OH)_2 are produced from the reaction of 35.0 mL of a 0.200 M...
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

  • For the following reaction, how many mL of 0.200 M NaOH solution are needed to react...

    For the following reaction, how many mL of 0.200 M NaOH solution are needed to react with 18.0 mL of a 0.500 M NiCl2 solution? NiCl2(aq) + 2NaOH(aq) - Ni(OH)2(s) + 2NaCl(aq) 180 mL 18.0 mL 45.0 mL 36.0 mL 90.0 mL Question 12 (1 point) What is the final concentration of a solution when 1.00 L of a 4.00 M HNO3 solution is added to water to a final volume of 8.00 L? 0.500 M Desktop inspirati

  • Answer the following for the reaction: NiCl2(aq)+2NaOH(aq)→Ni(OH)2(s)+2NaCl(aq) A.) How many milliliters of 0.200M NaOH...

    Answer the following for the reaction: NiCl2(aq)+2NaOH(aq)→Ni(OH)2(s)+2NaCl(aq) A.) How many milliliters of 0.200M NaOH solution are needed to react with 48.0 mL of a 0.240 M NiCl2 solution? Express your answer with the appropriate units. B.) How many grams of Ni(OH)2 are produced from the reaction of 34.0 mL of a 1.70 M NaOH solution and excess NiCl2? Express your answer with the appropriate units. C.) What is the molarity of 30.0 mL of a NiCl2 solution that reacts completely...

  • How many mL of 0.200 M HCl are needed to neutralize 18.1 ml of 0.209 M...

    How many mL of 0.200 M HCl are needed to neutralize 18.1 ml of 0.209 M Ba(OH)2? 2 HCl(aq) + Ba(OH)2(aq) → BaCl2(aq) + H2O(l) How many g of AgCl can be produced by 36.2 ml of 0.136 M NaCl and an excess of 0.250 M AgNO3 solution? NaCl(aq) + AgNO3(aq) → NaNO3(aq) + AgCl(s) Consider the following precipitation reaction: 2 Na3PO4(aq) + 3 CuCl2(aq) → Cu3(PO4)2(s) + 6 NaCl(aq) What volume of 0.186 M Na3PO4 solution is necessary to...

  • Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 166.0 mL solution of 0.381 M MgCl2 reacts with a...

    Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 166.0 mL solution of 0.381 M MgCl2 reacts with a 47.33 mL solution of 0.568 M NaOH to produce Mg(OH)2 and NaCl. Identify the limiting reactant. NaOH Mg(OH)2 MgCl2 NaCl Caclulate the mass of Mg(OH)2 that can be produced. The actual mass of Mg(OH)2 isolated was 0.559 g. Calculate the percent yield of Mg(OH)2.

  • How many milliliters of 0.200 M NH OH are needed to react with 12.0 mL of...

    How many milliliters of 0.200 M NH OH are needed to react with 12.0 mL of 0.550 M FeCl3 according to the reaction shown? FeCiglaq) + 3NH2OH(aq) - Fe(OH)3(s) + 3NH4Cl(aq) 68.8 ml 8.25 mL 99.0 mL 33.0 mL 132 mL

  • 7. How many liters of 0.775 M solution can be prepared from 55.0 g of ammonium...

    7. How many liters of 0.775 M solution can be prepared from 55.0 g of ammonium iodide? Calculate the volume, in milliliters, of 0.468 M sodium sulfate solution to provide 2.50 g of sodium sulfate. 8. 9. How many milliliters of water should be added to 30.0 mL of a 4.00M solution to obtain a solution with a concentration of 0.200 M. 10. How many grams of AgPO4 can be produced from the reaction of 2.50 L of 0.200M AgNO,...

  • A volume of 500.0 mL of 0.160 M NaOH is added to 575 mL of 0.200...

    A volume of 500.0 mL of 0.160 M NaOH is added to 575 mL of 0.200 M weak acid (K, the resulting buffer? 5.93 x 10). What is the pH of HA (aq) +OH (aq)HO) + A (aq) pH = QuestronT orA Calculate the pH of the resulting solution if 35.0 mL of 0.350 M HCl(aq) is added to 45.0 mL of 0.350 M NaOH(aq). pH Calculate the pH of the resulting solution if 35.0 mL of 0.350 M HCI(aq)...

  • Calculate the [OH^-], pOH and pH of a 0.232 M solution of Ba(OH)_2. Ba(OH)_2 (aq) rightarrow...

    Calculate the [OH^-], pOH and pH of a 0.232 M solution of Ba(OH)_2. Ba(OH)_2 (aq) rightarrow Ba^2+ (aq) + 2 OH^-(aq)

  • 4. How many mls of 0.25 M NaOH would be required to titrate 35.0 mL of...

    4. How many mls of 0.25 M NaOH would be required to titrate 35.0 mL of 0.20 M HCI 5. A primary standard is a reagent that is extremely pure, stable, has no waters of hydration, and typically has a high molecular weight. One such stable standard, even though its formula weight is not high, is sulfamic acid, NH2SOOH (formula weight 97.09 g/mol). How many grams of this salt will be required to titrate 50.0 mL of 0.15 M NaOH...

  • To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.200 M sodium hydroxide...

    To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.200 M sodium hydroxide (NaOH) solution to a 20.00 g sample of the fiuid and collects the solid nickel (II) hydroxide (Ni(OH) product. When no more Ni(OH), is produced, she filters, washes and weighs it, and finds that 0.288 g has been produced. The balanced chemical equation for the reaction is: Ni (aq) +2NaOH(aq) Ni(OH),)+2Na (aq) 4 Oprecipitation acid-base What kind of reaction is this?...

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