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Precipitation reactions
Page 3
Questions (697)
Consider the following reaction
CaCl2(aq) + 2Ag2SO4(aq) ! CaSO4(?) + 2AgCl(?) .Which of the following statements is true? 1. Both
5 answers
asked by
cheri
1,950 views
how do u complete these questions?
2HCI(aq)+Pb(NO3)2(aq)---> 2HI(aq)+K2SO3(s)---> Pb(NO3)2(aq)+2KCI(aq)--->
4 answers
asked by
Kim
3,239 views
calculate the mass of solid NaCl that must be added to 1.5L of 0.100M AgNO3 solution to precipitate all the Ag+ ions in the form
4 answers
asked by
NONO
3,579 views
How many milligrams of magnesium palmitate will precipitate from 965ml of this solution when it is cooled from 50C to 25C? For
4 answers
asked by
matt
1,535 views
What solid is formed upon addition of silver nitrate to a solution of cobalt chloride?
4 answers
asked by
Kathleen
1,366 views
What volume of 0.300 M Na3PO4 is required to precipitate all the lead(II) ions from 140.0 mL of 0.400 M Pb(NO3)2?
I desperately
4 answers
asked by
Casey
2,886 views
A sample of a mixture containing only sodium chloride (NaCl) and potassium chloride (KCl) has a total mass of 4.000g. When this
3 answers
asked by
Steve
2,604 views
In this investigation, you will study the reaction between lead(II) nitrate, Pb(NO3)2, and potassium iodide, KI, to determine
5 answers
asked by
HELP PLEASE !!
4,238 views
50.0mL of .10 silver nitrate is added to 50.0mL of .20M calcium chloride. A white precipitate forms. After the reaction is
4 answers
asked by
Ash
964 views
If a solution containing 107.68 g of mercury(II) perchlorate is allowed to react completely with a solution containing 17.796 g
4 answers
asked by
Julia
1,651 views
What mass of precipitate will form if 1.50 L of concentrated Pb(ClO3)2 is mixed with 0.700 L of 0.240 M NaI? Assume the reaction
4 answers
asked by
mee
4,534 views
The formula for epsom salt is MgSO4 . 7H20 If 1.250 g of the compound is dissolved in water, calculate the number of milliliters
4 answers
asked by
thomas richards
2,754 views
predict the identity of the precipitate that forms.
calcium nitrate, Ca(NO3)2, and sodium chloride , NaCl why does the answer
4 answers
asked by
lyne
1,589 views
How many mL of 0.122 M Na2CO3 would be needed to precipitate all of the copper ions in 23.7 mL of 0.167 M CuSO4? How many grams
4 answers
asked by
Shelby
1,199 views
What is(are) the precipitate(s) that form when K2SO4, BaCl2, and AgNO3 solutions are mixed?
4 answers
asked by
Jacob
2,241 views
Fe+3 + SCN- ==Fe(SCN)+2
if adding NaOH will form precipitates, but what is the precipitates' formula? And after this reaction, if
4 answers
asked by
Nicola
3,536 views
Which of the following is a precipitation reaction?
I. 2 Mg (s) + O2 (g) → 2 MgO (s) II. SO3 (g) + 2 H2O (l) → H3O+ (aq) +
4 answers
asked by
sos
2,523 views
What mass in grammes of hydrogen sulphide will be required to precipitate 15g of copper sulphide from a copper(2)
4 answers
asked by
MALIK
405 views
Identify the precipitate in this reaction: calcium nitrate reacts with sodium phosphate.
2Na3PO4 + 3Ca(NO3)2--->6NaNO3 +
4 answers
asked by
Ciaria
7,265 views
15.0 mL of 0.30 M sodium phosphate solution reacts with 20.0 mL of 0.23M lead(II) nitrate solution. What mass of precipitate
4 answers
asked by
Andy
2,866 views
Calculate the number of millilitres of NH3(aq) solution (d = 0.986 g/ mL) contain 2.5 % by weight NH3 which will be required to
4 answers
asked by
Susan
2,140 views
Solutions of potassium carbonate, copper(II) chloride, and lead(II) nitrate are each added to a beaker. Will any compound(s)
6 answers
asked by
Ali
3,608 views
A solution is 2.0×10−2M in both chromate and sulfate anions and . To this solution, 0.55M Pb(NO)3 is slowly added.
What is
4 answers
asked by
nahang
1,467 views
Write the net ionic equation for the precipitation reaction between ammonium sulfide and cadmium nitrate.
4 answers
asked by
Kelly
4,652 views
Given a solution containing 0.242 g of aqueous barium chloride, BaCl2, how many mL of 0.0581 M H2SO4 solution will completely
4 answers
asked by
anon
859 views
A solution contains 0.0330 M Pb2+and 0.0210 M Ag+. Can 99% of Pb2+be precipitated by chromate(CrO42-), without precipitating
4 answers
asked by
Please Help Me, I need to learn.
494 views
For each of the following precipitation reactions calculate how many grams of the first reactant are necessary to completely
4 answers
asked by
Harold
2,302 views
Why does a clear, saturated solution of PbI2 form a yellow precipitate when a small amount of KI is added to the solution?
A. KI
5 answers
asked by
Laura
2,814 views
Complete and balance the precipitation reaction. Include physical states in your answer. CuCI2(aq)+Na2CO3(aq)
4 answers
asked by
Tiara
1,720 views
Please show me how to do this step by step I would appreciate it
We add excess Na2CrO4 solution to 42.0 mL of a solution of
3 answers
asked by
Hannah
564 views
When aqueous solutions of iron (III) sulfate (Fe2(SO4)3) and sodkum hydroxide were mixed, a precipitate formed. What is the
4 answers
asked by
Ama
2,895 views
Which of the following aqueous solutions
should NOT form a precipitate with aque- ous Ba(NO3)2? 1. K3PO4 2. K2SO4 3. K2CO3 4. KOH
5 answers
asked by
cheri
2,531 views
what products result from mixing aqueous solutions Cu(C2H3O2)2(aq) and Rb3PO4(aq)?
4 answers
asked by
Mat
2,244 views
Aqueous ammonia reacts with aqueous solution of metal ion X to produce a coloured
precipitate. The colour of the precipitate
4 answers
asked by
Cheezel
780 views
What mass of Na2CrO4 is required to precipitate all of the silver ions from 71.0 mL of a 0.101 M solution of AgNO3?
4 answers
asked by
Anonymous
1,649 views
Write the balanced, complete, and net ionic equations for each precipitation reaction.
1) AgNO_3 + CoCl_2 ---> BE: AgNO_3(aq) +
4 answers
asked by
Hannah
4,356 views
What mass of NaOH is required to precipitate all the Fe2+ ions from 50.0 mL of 0.200 M Fe(NO3)2 solution?
3 answers
asked by
jennifer
1,252 views
The number of moles of HCl required to precipitate 1 mole of PbCl2 is: __?__ mol HCl.
3 answers
asked by
Amy
531 views
A solution of 118 mL of 0.160 M KOH is mixed with a solution of 240 mL of 0.230 M NiSO4.
How many grams of this precipitate
2 answers
asked by
lexi
841 views
Iron (III) Nitrate reacts with Sodium Carbonate to form a precipitate.
Be sure to indicate oxidation states (charges on each ion)
4 answers
asked by
Sam
4,811 views
how can two clear solutions mix and produce a cloudy precipitate- what is going on?
Is this good or can I add something else?
4 answers
asked by
Finn
3,286 views
Calculate the number of milliliters of 0.782 M KOH required to precipitate all of the Mn2+ ions in 112 mL of 0.461 M Mn(NO3)2
3 answers
asked by
Jessica
1,677 views
Which of the following aqueous solutions
should form a precipitate with aqueous Fe(NO3)3? 1. KOH 2. KCl 3. K2SO4 4. KNO3
4 answers
asked by
Yep
2,703 views
A precipitate will be formed when an aqueous carbonic acid soution is added to what other aqueous solution?
A. ammonium chloride
4 answers
asked by
Ellie
1,933 views
What Mass In Grammes Of Hydrogen sulphide will Be Required To Precipitate 15g of Copper Sulphide from A
5 answers
asked by
FBI
1,432 views
will silver nitrate solution mixed with calcium sulfate solution produce white precipitation? Will it be because formation of
3 answers
asked by
anil
1,465 views
A sample of freshly precipitated silver chloride weighs 704.7mg. Before the solution can be filtered and washed 10.0mg of AgCl
4 answers
asked by
vivian
842 views
What concentration of the lead ion, Pb^{2+} , must be exceeded to precipitate PbCl2 from a solution that is 1.00 x 10^{-2} M in
3 answers
asked by
Anonymous
2,366 views
A solution of 100.00mL of 0.2000mol/L sodium carbonate and 200.00mL of 0.1000mol/L calcium nitrate solutions are mixed together
4 answers
asked by
Walker
3,405 views
A
What mass of KCl is needed to precipitate the silver ions from 26.0 mL of 0.100 M AgNO3 solution?
4 answers
asked by
karen
940 views
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