1A. What is a precipitate? A. dissolution of a solid in water B. color change of...
1A. What is a precipitate?
A. dissolution of a solid in water
B. color change of a solution
C. a solid that forms upon mixing solutions
D.turning of a blue litmus paper to a red color
E. a gas evolving from a solution
Homework Answers
In chemistry, a precipitate is an insoluble solid that emerges from a liquid solution. The emergence of the insoluble solid from solution is called precipitation. Often the precipitate emerges as a suspension.
Precipitates can form when two soluble salts react in solution to form one or more insoluble products.
soluble salt 1 + soluble salt 2 → insoluble salt (precipitate)
So Option C Is Correct i.e,a solid that forms upon mixing solutions
Add Answer to:
1A. What is a precipitate?
A. dissolution of a solid in water
B. color change of...
Identify the functional group(s) that you would expect to give each result below. a. Water soluble...
Identify the functional group(s) that you would expect to give each result below. a. Water soluble and turns red litmus paper blue. b. Produces a red color upon treatment with CAN. c. Bubbles when exposed to NaHCO3. d. Produces a magenta color when treated sequentially with NaOH, hydroxylamine hydrochloride, HCl, and FeCly. e. A red precipitate is observed upon treatment with 2,4-DNP. f. Heating in a solution of NaOH produces vapors that turn red litmus paper blue. g. Produces a...
What color does the given litmus paper turn when exposed to the following solutions? Alkacid paper exposed to a strong...
What color does the given litmus paper turn when exposed to the
following solutions? Alkacid paper exposed to a strong base.
Write the balanced equilibrium reaction and equilibrium constant
expression for a saturated solution of Ca(OH)2 in water.
1. What color does the given litmus paper turn when exposed to the following solutions (6)? b) Red litmus paper exposed to a base. Ped turns Blue IFHS a BaDe a) Blue litmus paper exposed to an acid Blue turns red f...
C. Consider the dissolution of CaF2 in water. The Ksp of CaF2 is 1.5 x 1010 at 25°C Qualitatively...
please show work
c. Consider the dissolution of CaF2 in water. The Ksp of CaF2 is 1.5 x 1010 at 25°C Qualitatively, what would the addition of 10 g of solid CaF2 to 100 g of water look like? d. The enthlapy of solution for CaF2 is +13.4 kJ/mol at 25°C. If the temperature is lowered to 10° C, what change(s) if any will result to Ksp? Justify your answer. e. A solution is prepared mL of 0.0010 M NaF....
VIII. Reacting of FeCl3(aq) solution with NaOH(aq) solution 1) evidence that a chemical reaction occurred: change...
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1. What color does the given litmus paper turn when exposed to the following solutions (6)?...
1. What color does the given litmus paper turn when exposed to the following solutions (6)? b) Red litmus paper exposed to a base. a) Blue litmus paper exposed to an acid. c) Alkacid paper exposed to a strong base 1. Write the balanced equilibrium reaction and the equilibrium constant expression for a saturated solution of Ca(OH)2(s) in water (8). 3. Complete the table below S measured or calculated value show your neat and complete calculation below (2) pH= (4)...
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Blius Color of blue litmus Acid, Base, or Neutral? Blue Red Part Two 8. Measurement of...
Blius Color of blue litmus Acid, Base, or Neutral? Blue Red Part Two 8. Measurement of Acidity Color of alkacid paper A. 0,100 M NaOH b. 0.200 M HCI Red c. 0.150 M H2SO4 Red d. 0.100 MHCH02 Ocange e. 0.100 M NH f. 0.100 M NaCl Tan g. 0.100 M C12H2011 Ten h. deionized H2O Tan Color of red litmus Blue Red Red Red luc Red Red hed Garden Red
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a...
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a 0.1 M solution of H3PO4 turn blue litmus paper? b. (2 points) What color will a 0.1 M solution of H3PO4 turn red litmus paper? c. (2 points) What color will phenolphthalein be in a 0.1 M solution of H,POA? d. (5 points) Write an equation for the reaction that takes place when phosphoric acid is added to water e. (4 points) What is...
02771 1. What color does the given litmus paper turn when exposed to the following solutions...
02771 1. What color does the given litmus paper turn when exposed to the following solutions (5) a) Blue litmus paper exposed to an acid b) Redtmus paper exposed to a base LenDETAIL) c) Alkacid paper exposed to a strong base 1. Write the balanced equilibrium reaction and the equilibrium constant expression for a saturated solution of Ca(OH) (s) in water (8) 3. Complete the table below. measured or calculated value show your neat and complete calculation below (2) pH...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution B contains ammonium oxalate. Soution C contains silver chlorate. Solution D contains aluminum bromide. Solution Solute Na, AsO4 (NH),C,D, AgCIO, AlBrz Color of Solution colorless colorless colorless yellow с The results of mixing each solution in pairs are shown in the table. Experiment Solutions Mixed Result A +B A+C A+D B+C B+D C+D no precipitate, colorless solution brown precipitate white precipitate white precipitate white...
Identify the functional group(s) that you would expect to give each result below. a. Water soluble and turns red litmus paper blue. b. Produces a red color upon treatment with CAN. c. Bubbles when exposed to NaHCO3. d. Produces a magenta color when treated sequentially with NaOH, hydroxylamine hydrochloride, HCl, and FeCly. e. A red precipitate is observed upon treatment with 2,4-DNP. f. Heating in a solution of NaOH produces vapors that turn red litmus paper blue. g. Produces a...
What color does the given litmus paper turn when exposed to the
following solutions? Alkacid paper exposed to a strong base.
Write the balanced equilibrium reaction and equilibrium constant
expression for a saturated solution of Ca(OH)2 in water.
1. What color does the given litmus paper turn when exposed to the following solutions (6)? b) Red litmus paper exposed to a base. Ped turns Blue IFHS a BaDe a) Blue litmus paper exposed to an acid Blue turns red f...
please show work
c. Consider the dissolution of CaF2 in water. The Ksp of CaF2 is 1.5 x 1010 at 25°C Qualitatively, what would the addition of 10 g of solid CaF2 to 100 g of water look like? d. The enthlapy of solution for CaF2 is +13.4 kJ/mol at 25°C. If the temperature is lowered to 10° C, what change(s) if any will result to Ksp? Justify your answer. e. A solution is prepared mL of 0.0010 M NaF....
VIII. Reacting of FeCl3(aq) solution with NaOH(aq) solution 1) evidence that a chemical reaction occurred: change of the color from yellow to brownish-red and formation of the precipitate. 2) molecular equation: 3) general reaction type: Enter answer... IX. Heating (NH4)2CO3(s) 1) evidence that a chemical reaction occurred: change of the color litmus paper from red to blue, gas evolution 2) molecular equation: 3) general reaction type: Enter answer... D 10. List safety precautions to follow while working with an open...
1. What color does the given litmus paper turn when exposed to the following solutions (6)? b) Red litmus paper exposed to a base. a) Blue litmus paper exposed to an acid. c) Alkacid paper exposed to a strong base 1. Write the balanced equilibrium reaction and the equilibrium constant expression for a saturated solution of Ca(OH)2(s) in water (8). 3. Complete the table below S measured or calculated value show your neat and complete calculation below (2) pH= (4)...
and conclusions Part / pH measurements Substance pH (from paper) pH (from meter) acid or base? Vinegar Ammonia Fruit Juice Lye Carbonated water Fertilizer Baking soda Shampoo Color of phenolphthalein in HCI Color of phenolphthalein in NaOH Therefore : What color is phenolphthalein in any acidic solution? What color is phenolphthalein in any basic solution? What color is red litmus paper in acid? What color is red litmus paper in base? What color is blue litmus paper in acid? What...
Blius Color of blue litmus Acid, Base, or Neutral? Blue Red Part Two 8. Measurement of Acidity Color of alkacid paper A. 0,100 M NaOH b. 0.200 M HCI Red c. 0.150 M H2SO4 Red d. 0.100 MHCH02 Ocange e. 0.100 M NH f. 0.100 M NaCl Tan g. 0.100 M C12H2011 Ten h. deionized H2O Tan Color of red litmus Blue Red Red Red luc Red Red hed Garden Red
2. Answer the following questions about phosphoric acid (H3PO4). a. (2 points) What color will a 0.1 M solution of H3PO4 turn blue litmus paper? b. (2 points) What color will a 0.1 M solution of H3PO4 turn red litmus paper? c. (2 points) What color will phenolphthalein be in a 0.1 M solution of H,POA? d. (5 points) Write an equation for the reaction that takes place when phosphoric acid is added to water e. (4 points) What is...
02771 1. What color does the given litmus paper turn when exposed to the following solutions (5) a) Blue litmus paper exposed to an acid b) Redtmus paper exposed to a base LenDETAIL) c) Alkacid paper exposed to a strong base 1. Write the balanced equilibrium reaction and the equilibrium constant expression for a saturated solution of Ca(OH) (s) in water (8) 3. Complete the table below. measured or calculated value show your neat and complete calculation below (2) pH...
The scientist starts with four solutions made of water-soluble salts. Solution A contains sodium arsenate. Solution B contains ammonium oxalate. Soution C contains silver chlorate. Solution D contains aluminum bromide. Solution Solute Na, AsO4 (NH),C,D, AgCIO, AlBrz Color of Solution colorless colorless colorless yellow с The results of mixing each solution in pairs are shown in the table. Experiment Solutions Mixed Result A +B A+C A+D B+C B+D C+D no precipitate, colorless solution brown precipitate white precipitate white precipitate white...
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