Question

can you please help me to guild how to solve this kind of problem. 1. What...

can you please help me to guild how to solve this kind of problem.

1. What volume of x.xxx M potassium hydroxide solution is required to precipitate all the magnesium as magnesium hydroxide from yyy.y L of z.zzz M magnesium nitrate solution according to the following unbalanced chemical reaction?

___ Mg(NO3)2 + ___ KOH → ___ Mg(OH)2 + ___ KNO3

2. What is the theoretical yield of magnesium hydroxide (in grams) that can be isolated from the reaction in Question 1?

x= 1.500M
y= 2L
z= 0.06.M

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
can you please help me to guild how to solve this kind of problem. 1. What...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • A 829.0-mL aliquot of 0.880 M aqueous potassium hydroxide is mixed with 829.0 mL of 0.880...

    A 829.0-mL aliquot of 0.880 M aqueous potassium hydroxide is mixed with 829.0 mL of 0.880 M aqueous magnesium nitrate. ( just need d.) a.)Write a balanced chemical equation for any reaction that occurs. b.) The precipitate is magnesium hydroxide Mg(OH)2 c.) What mass of precipitate is produced? d.)Calculate the concentration of each ion remaining in solution after precipitation is complete. Assume that the precipitate is completely insoluble The concentration of K+ = ____ M The concentration of OH- =...

  • Can someone please be kind enough to help me solve this Chemistry problem about Molarity because...

    Can someone please be kind enough to help me solve this Chemistry problem about Molarity because I'm stuck. 3. An experimenter reacts 30.0 mL of a BaCl, solution with excess AgNO, as shown in the unbalanced equation below. If 2.58 grams of AgCl are obtained, what is the molarity of BaCl, solution? Hint: First balance the chemical equation. BaCl2(aq) + 2 AgNO3(aq) - Ba(NO3)2 (aq) + 2 AgCl(s)

  • An aqueous solution containing 8.16 g of lead(II) nitrate is added to an aqueous solution containing...

    An aqueous solution containing 8.16 g of lead(II) nitrate is added to an aqueous solution containing 6.57 g of potassium chloride. Enter the balanced chemical equation for this reaction. Be sure to include all physical states. balanced chemical equation: Pb(NO3)2(aq) + 2 KCl(aq) + PbCl,(s) + 2 KNO3(aq) What is the limiting reactant? O potassium chloride lead(II) nitrate The percent yield for the reaction is 91.6%. How many grams of precipitate is recovered? precipitate recovered: How many grams of the...

  • Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The...

    Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KCIO,(s). The equation for the reaction is 2 KCIO, 2 KCI+ 30, Calculate how many grams of 0, (g) can be produced from heating 68.1 g KCIO,($). mass Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution containing 2 Nal(aq) + Cl2(8) — 1(s) + 2 NaCl(aq) How many grams of sodium iodide, Nal, must be used to...

  • would yall also please help me find the excess reactant remaining for each? Also, I dont...

    would yall also please help me find the excess reactant remaining for each? Also, I dont need much of an explanation, I understand the processes involved with each calculation Im just scared of answering these questions wrong and would greatly appreciate someone elses work to compare with my own. Thanks in advance! A sample of 5.63 g of solid calcium hydroxide is added to 37.0 mL of 0.380 M aqueous hydrochloric acid. Write the balanced chemical equation for the reaction....

  • (1) -        Write the net ionic and formula unit equations for the following:                 (i)       &nbs

    (1) -        Write the net ionic and formula unit equations for the following:                 (i)            iron(III) acetate and sodium carbonate                 ii)             magnesium perchlorate and potassium hydroxide (2) -        Write the net ionic and formula unit equation for the reaction between mercury(II) nitrate and         potassium iodide (look up the solubility rules for iodide!).                 i)              The supernatant liquid was collected from the above precipitation reaction When                                                mercury(II) nitrate was added to the supernatant solution, no further precipitation...

  • can someone help me to answer questions # 2 and 3 ? thanks Fall 2019-Spring 2020...

    can someone help me to answer questions # 2 and 3 ? thanks Fall 2019-Spring 2020 CHE 221/222 Laboratory Pre-Lab Reading 1. Use a solubility table and periodic table to complete the following table: Molar Mass (g/mol) 59.44 469.97 84.9947 143. 32 22.4898 107-868 Substance Is it Soluble in Water? yes YeS Yes NO Chemical Formula Nacl Aq No3 Na. NOs A4CI Nat Agt Cl- NO3- Sodium chloride Silver nitrate Sodium nitrate Silver chloride Sodium cation LS NO Yes yes...

  • QUUSUUTT 2. The following sets of reactants (all in aqueous solution) will lead to a precipitation...

    QUUSUUTT 2. The following sets of reactants (all in aqueous solution) will lead to a precipitation reaction. Write the molecular, full ionic and net ionic equations for each. a) Sodium chloride and lead (ll) perchlorate Molecular: Na Clang+PldClouzlog > PbCl2ist Na (C104) Ful ionic: Natint Claq+P+3*7610+) wo >P6C1z, Nations Collage Net ionic: b) Potassium phosphate and magnesium nitrate Molecular: Kzl Pow) + Mg(NO3)2(x>K(NO3)+ Mg (pOu) Full ionic: Net ionic: Question 3. What mass of precipitate will form in Question 2a...

  • interpretation of a chemical change and nomenclature report pagea Interpretation of a Chemical Change & Nomenclature...

    interpretation of a chemical change and nomenclature report pagea Interpretation of a Chemical Change & Nomenclature Report Pages Observations: Reaction Appearance Touch (Hot, cold, or no change) Smell (Describe) Did reaction occur? (yes/no) 1. List the reactions (by number) that: a. formed a precipitate: b. changed color: c. produced a gas: d. were endothermic: e. were exothermic: 2. Name the following: RbCI Fe(NO3)2 Ag2804_ KOH Mg3N2 3. Write the chemical formulas for: Sodium sulfate: Hydrochloric acid: Copper (II) chloride: Calcium...

  • Can someone please help with question (2) i. ii. thanks (2) Write the net ionic and...

    Can someone please help with question (2) i. ii. thanks (2) Write the net ionic and formula unit equation for the reaction between mercury(II) nitrate and potassium iodide (look up the solubility rules for iodide!). The supernatant liquid was collected from the above precipitation reaction When mercury(II) nitrate was added to the supernatant solution, no further precipitation occurred. When potassium iodide was added to the supernatant solution, a precipitate formed. Which reagent is the limiting reagent? ii) Ir 5.00 ml...

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