Homework Answers
Add Answer to:
This question has multiple parts. Work all the parts to get the most points. a What...
I need help thank you! References to important value of needed for this question Solid sodium...
I need help thank you!
References to important value of needed for this question Solid sodium sulfide is slowly added to 125 ml of 0.0395 M calcium acetate solution. The concentration of sulfide ion required to just initiate precipitation is M But Answer Retry Entre Group 7 more great mining Review Tales References Use the Refers to importat values ieded for the Solid silver nitrate is slowly added to 75.0 mL of 0.0514 Mammonium sulfide solution. The concentration of silverion...
You could do only one if you want, any help would be appreciated. 41. What mass...
You could do only one if you want, any help would be
appreciated.
41. What mass of solid aluminum hydröxide call be produced when 50.0 mL of 0.200 M AI(NO3)3 is added to 200.0 mL of 0.100 M KOH? 42. What mass of barium sulfate can be produced when 100.0 mL of a 0.100 M solution of barium chloride is mixed with 100.0 mL of a O.100 M solution of iron(III) sulfate? 43. How many grams of silver chloride can...
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...
This question has multiple parts. Work all the parts to get the most points. A 0.054...
This question has multiple parts. Work all the parts to get the most points. A 0.054 L sample of 0.0160 M Ag2SO4 s added to 0.015 L of 0.0110 M PbCl2 a What is the net ionic equation for the reaction that occurs? (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + + + + --> + ...
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a...
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a 0.20 M iron (III) nitrate solution, what is the concentration of ions in each solution? Write the chemical, complete ionic and net ionic equations for the reaction. Chemical: Complete lonic: Net Ionic: What volume of 1.0M NaOH is required to precipitate all the Fe ions from 50. mL of a 0.20 M Fe(NO) solution? What mass of iron (II) hydroxide precipitate can be produced...
(References This question has multiple parts. Work all the parts to get the most points. Calculate...
(References This question has multiple parts. Work all the parts to get the most points. Calculate the concentration in %(v/v) of the following solution. a 3.00 x 10°-mL of solution contains 45.7 ml of any soluble liquid solute. Concentration = % (v/v) b 3.0 quarts of acetic acid is put into a 8.0-gallon container, and enough water is added to fill the container Concentration= % (v/v) C A solution of acetone and water is separated by distillation. A 4.00 x...
This question has multiple parts. Work all the parts to get the most points. How many...
This question has multiple parts. Work all the parts to get the most points. How many grams of solute are present in each of the following aqueous solutions? a 575 mL of a 2.40 M solution of nitric acid, HNO3- b 1.65 L of a 0.284 M solution of alanine, CzH7NO2. C 320 mL of a 8.7x10-3 M solution of calcium sulfate, CaSO4. Sunser Try Another Version 8 item attempts remaining
A solution contains 6.12×10-3 M silver acetate and 8.68×10-3 M lead nitrate. Solid ammonium chloride is...
A solution contains 6.12×10-3 M silver acetate and 8.68×10-3 M lead nitrate. Solid ammonium chloride is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of chloride ion when this precipitation first begins? [Cl-] = M Submit AnswerRetry Entire Group
can u help plZ? A solution contains 6.26x10M potassium sulfide and 1.01x10-2 M ammonium carbonate Solid...
can u help plZ?
A solution contains 6.26x10M potassium sulfide and 1.01x10-2 M ammonium carbonate Solid zinc acetate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of zinc ion when this precipitation first begins? [Zn2+]= M Submit Answer Retry Entire Group 8 more group attempts remaining A solution contains 8.22x10°Mammonium phosphate and 8.22x10-M potassium hydrodde Solid zinc acetate is added slowly to this mixture....
let me know if you need any values Solid lead nitrate is slowly added to 175...
let
me know if you need any values
Solid lead nitrate is slowly added to 175 ml of a 0.0407 M sedium chloride solution. The concentration of lead ion required to just initiate precipitation is Submit Answer Retry Entire Group 9 more group attempts
I need help thank you!
References to important value of needed for this question Solid sodium sulfide is slowly added to 125 ml of 0.0395 M calcium acetate solution. The concentration of sulfide ion required to just initiate precipitation is M But Answer Retry Entre Group 7 more great mining Review Tales References Use the Refers to importat values ieded for the Solid silver nitrate is slowly added to 75.0 mL of 0.0514 Mammonium sulfide solution. The concentration of silverion...
You could do only one if you want, any help would be
appreciated.
41. What mass of solid aluminum hydröxide call be produced when 50.0 mL of 0.200 M AI(NO3)3 is added to 200.0 mL of 0.100 M KOH? 42. What mass of barium sulfate can be produced when 100.0 mL of a 0.100 M solution of barium chloride is mixed with 100.0 mL of a O.100 M solution of iron(III) sulfate? 43. How many grams of silver chloride can...
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...
If we have 50 mL of a 1.0M sodium hydroxide solution and 50 mL of a 0.20 M iron (III) nitrate solution, what is the concentration of ions in each solution? Write the chemical, complete ionic and net ionic equations for the reaction. Chemical: Complete lonic: Net Ionic: What volume of 1.0M NaOH is required to precipitate all the Fe ions from 50. mL of a 0.20 M Fe(NO) solution? What mass of iron (II) hydroxide precipitate can be produced...
(References This question has multiple parts. Work all the parts to get the most points. Calculate the concentration in %(v/v) of the following solution. a 3.00 x 10°-mL of solution contains 45.7 ml of any soluble liquid solute. Concentration = % (v/v) b 3.0 quarts of acetic acid is put into a 8.0-gallon container, and enough water is added to fill the container Concentration= % (v/v) C A solution of acetone and water is separated by distillation. A 4.00 x...
This question has multiple parts. Work all the parts to get the most points. How many grams of solute are present in each of the following aqueous solutions? a 575 mL of a 2.40 M solution of nitric acid, HNO3- b 1.65 L of a 0.284 M solution of alanine, CzH7NO2. C 320 mL of a 8.7x10-3 M solution of calcium sulfate, CaSO4. Sunser Try Another Version 8 item attempts remaining
can u help plZ?
A solution contains 6.26x10M potassium sulfide and 1.01x10-2 M ammonium carbonate Solid zinc acetate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula = B. What is the concentration of zinc ion when this precipitation first begins? [Zn2+]= M Submit Answer Retry Entire Group 8 more group attempts remaining A solution contains 8.22x10°Mammonium phosphate and 8.22x10-M potassium hydrodde Solid zinc acetate is added slowly to this mixture....
let
me know if you need any values
Solid lead nitrate is slowly added to 175 ml of a 0.0407 M sedium chloride solution. The concentration of lead ion required to just initiate precipitation is Submit Answer Retry Entire Group 9 more group attempts
Most questions answered within 3 hours.
-
The current risk-free rate is 4.0% and the market risk premium
is 5.0%. If Ford Motor...
asked 3 minutes ago -
Advances in technology have increased our opportunities to
connect with others. Along with the benefits of...
asked 11 minutes ago -
Compute the interest rate at which $500 per month payments
should grow to accumulate savings of...
asked 12 minutes ago -
The following information pertains to a weekly payroll of Texera
Tile Company:
a. The total wages...
asked 15 minutes ago -
Alice has the RSA public key (n, e) = (11413, 251) and private
key d =...
asked 27 minutes ago -
QUESTION 5
A drug or medicine can reach the brain more effectively by
placing the drug...
asked 31 minutes ago -
Developmental biology
A mouse contains a mutation that results in a failure of their
long
bones...
asked 27 minutes ago -
Rammazzotti, Inc., is looking for feedback on company
performance. The company compares the budget for the...
asked 33 minutes ago -
A manufacturer of chocolate chips would like to know whether its
bag filling machine works correctly...
asked 41 minutes ago -
Consider the student registration business process at
your college:
1.)Describe the steps necessary for you to...
asked 48 minutes ago -
when released from rest at point A, an unknown ion moves to
point B. At point...
asked 40 minutes ago -
A stock is expected to pay the following dividends: $1.1
four years from now, $1.4 five...
asked 45 minutes ago