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Precipitation Reaction
Page 2
Questions (96)
When you lowered the pH of your combined aqueous NaOH extracts, you observed precipitation of benzoic acid. Explain what
1 answer
asked by
Ami
375 views
If 48.9g of barium chloride dihydrate, BaCl2.2H20, was treated with excess silver nitrate solution. (show formula)
a). how many
3 answers
asked by
Chels
1,143 views
Calcium Carbonate and aluminum silicate are mixed together and heated. A mixture of calcium oxide, carbon dioxide, aluminum
2 answers
asked by
Jim
507 views
How many milliliters of a 0.200M AgNO3 solution are required to preccipitate most of the Cl^- ions from a solution containing
1 answer
asked by
KELLY
423 views
I obtained a lot of dirty brown ppt the moment the mixture was poured into AgNO3 solution. Does this mean my NaOH sample
2 answers
asked by
candy
547 views
Hi I'm stuck on these questions can you please help me
A soil sample contains 0.2234 g of Fe3+ per 100g. Fe3+ is precipitated
2 answers
asked by
Sarah
1,208 views
A precipitate is formed by adding 20.0 ml of 0.200M of sodium phosphate to 30.0 ml of 0.50M Copper sulfate. Please write the
1 answer
asked by
Jenna
686 views
8 g of sulphur is burnt to form SO2 which is oxidized by Cl2 water The solution is treated with BaCl2 solution The amount of
3 answers
asked by
Viraj
1,968 views
A solution contains an unknown amount of dissolved magnesium (Mg 2+). Addition of 5.50×10^−2 mol of Na2CO3 causes complete
3 answers
asked by
amanda
1,911 views
Barium nitrate is added to a solution of .025 M sodium fluoride.
a) At what concentration of Ba+2 does a precipitate start to
2 answers
asked by
chris
1,877 views
If a precipitation reaction occurs when a solution of one species is added to a solution of the other, enter the formula,
2 answers
asked by
Missy
1,189 views
If 60.0 mL of 0.150 M CaCl2 is added to 50.0 mL of 0.100 M AgNO3, what is the mass in grams of AgCl precipitate?
3 answers
asked by
ash
1,153 views
Does a precipitate dorm when lead (II) nitrate and potassium bromide mix? If so, what is the empirical formula of the
1 answer
asked by
Nadia
36 views
I’m trying to precipitate out FePO4.
Following the reaction: H3PO4 + FeCl3 = FePO4(s) + 3HCl I reacted phosphoric acid to
5 answers
asked by
Shudip
1,102 views
mix 35.50 mL of a 0.201 M solution of K2CrO4 with 35.50 mL of a 0.201 M solution of AgNO3, what mass of solid will form?
2 answers
asked by
darren
1,054 views
What mass of lead (II)chloride would precipitate if a solution containing 8,28 g of lead (II) ions(Pb2+) reacts with excess HCl?
2 answers
asked by
maria
1,053 views
A solution containing Pb2+ and a solution containing IO3- are poured together and quickly mixed. After mixing, the solution
2 answers
asked by
Tanner
1,016 views
If a precipitation reaction occurs when a solution of one species is added to a solution of the other, enter the formula,
1 answer
asked by
Amrita
820 views
What is the precipitate of calcium nitrate, Ca(NO3)2, and sodium chloride, NaCl??
Sodium nitrate and calcium chloride are both
1 answer
asked by
none
829 views
The sulfate in a 0.2345 g sample of a mixture containing only K2SO4 (fm = 174.26) and Na2SO4 (fm = 142.04) is to beanalyzed by
3 answers
asked by
Esraa
806 views
You have four beakers labeled A, B, C, and D. In beaker A, you place 100 grams of silver nitrate and enough water to make 50 mL
2 answers
asked by
brandi
797 views
2NaF + CaCl2 �¨ CaF2 + 2NaCl
An excess of 0.20 M NaF is used to precipitate the calcium ions from a 50.0 mL sample of a calcium
5 answers
asked by
Neha
785 views
A solution contains 0.245 of dissolved lead (lead ion or Pb2+.)
How many moles of sodium chloride must be added to the solution
3 answers
asked by
amy
765 views
Pb(NO3)2(aq) 2 x 10-3 M
Na2SO4(aq) 2 x 10-3 M Pb(NO3)2(aq) + NaSO4(aq) → PbSO4(s)+ 2NaNO3(aq) a) What are the concentrations of
2 answers
asked by
Jake
729 views
Calcium can also be precipitated out of the solution by adding sodium phosphate (Na3PO4) to form solid calcium phosphate.
A.)
4 answers
asked by
Mai
719 views
25.0 ml of 0.235 M NiCl2 are combined with 30.0 ml of 2.260 M KOH. How many grams of nickel hydroxide will precipitate?
2 answers
asked by
Anthony
652 views
A1g sample of enriched water, a mixture of H2O AND D2O, reacted completely with Cl2 to give a mixture of HCl and DCl. The HCl
3 answers
asked by
Anirudh
679 views
I have two Questions I need help with.
1. Why do some combinations of ionic compounds form a precipitate while other ionic
1 answer
asked by
cbarnett
667 views
A solution contains 0.55 g of dissolved Sn
4+ ions. How many grams of Na2CO3 must be added to the solution to completely
2 answers
asked by
Anna
589 views
125.0g each of two solids, lead (II) nitrate and pottassiuk iodide are dissolved in the same beaker. A reaction occurs that
7 answers
asked by
Lowery
581 views
At what ph will Al(OH)3 begin to precipitate from a .10 M solution of AlCl3?
2 answers
asked by
lisa
529 views
A commercial sample of pyrite (FeS2) is oxidized by bromine and nitric acid. The sulphate obtained is precipitated and heavy in
2 answers
asked by
snow
561 views
During the preparation of K3[Al(C2O4)3].3H2O, NaOH was added slowly and with stirring over an approximately 10-minute period to
2 answers
asked by
Alan
557 views
you have not added enough sodium hydroxide to precipitate all the copper as copper hydroxide. How could you tell that not all
2 answers
asked by
bill
534 views
CaCl2 reacts with AgNO3 in aqueous solutions to produce a precipitate of AgCl that can be filtered and
weighed. The balanced
2 answers
asked by
Brandon
540 views
Sorry, I have been stuck on this question. I would appreciate if someone could help me out.
Approx how many mL of 0.25M BaCl2
5 answers
asked by
Mike
524 views
A 150-mL sample of a .600-mol/L calcium nitrate solution is mixed with a 1.00L of .500-mol/L NaOH(aq). Calculate the mass of
2 answers
asked by
Lizzy
517 views
A 250.0 mL sample of 0.200 M aqueous aluminum chloride is mixed with 100.0 mL of 0.200 M aqueous sodium hydroxide.
2 answers
asked by
Anonymous
522 views
A 250.0mL sample of 0.0012M Pb(No3)2 (aq) is mixed with 150.0mL of 0.0640M Na (aq) should precipitation of PbI2 (s)
1 answer
asked by
alfred
512 views
Hard Water often contains calcium chloride. The calcium ion in solution can be detected using a solution of sodium phosphate.
2 answers
asked by
science
521 views
If a precipitation reaction occurs when a solution of one species is added to a solution of the other, enter the formula,
1 answer
asked by
Amrita
504 views
'24.6 mL of 0.488 M NaCl is added to 24.6 mL of 0.312 M AgNO3. How many moles of AgCl would precipitate? What would be the
2 answers
asked by
walter
505 views
What percentage of the Ba2+ in solution is precipitated as BaCO3(s) if equal volumes of 2.4*10^-3 M Na2CO3(s) and 1.1*10^-3M
1 answer
asked by
Allyx3
492 views
If a 0.875 gnsample of barium chloride is dissolved in water and then treated with a sodium sulfate solution, how many grams of
1 answer
asked by
Colby
471 views
Ammonium supphate and sodium hydroide undergo a reaction to produe three products ammonia water and sodium sulphate (balance)
1 answer
asked by
Hina
451 views
What mass of precipitate is formed when 0.750 L of 2.50 mol/L CaCl2 reacts with 650 mL of 1.75 mol/L AgNO3
6 answers
asked by
Greg
432 views
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Parent Categories (18)
Acid-base reactions
Analytical Chemistry
Chemical Analysis
Chemical Equations
Chemical equations and reactions
Chemical Reactions
Chemistry
Equilibrium
Equilibrium Equations
Experimental Procedure
Reaction
Reactions
Solubility of ionic compounds
Solution Chemistry
Solutions
Solutions and Concentrations
Solutions and Solubility
Stoichiometry