![HNO2].NaNO26.50x10-20.185 M I ReviewI Constants Periodic Table A 1.0-L buffer solution is 0.105 M in HNO2 and 0.145 Min NaNO2](http://img.homeworklib.com/questions/7d16d550-cd46-11ea-b0d1-9f3455a418a2.png?x-oss-process=image/resize,w_560)
First HNO2 is correct, but NaNO2 is not...I am lost right now. Help!
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First HNO2 is correct, but NaNO2 is not...I am lost right now.
Help!
HNO2].NaNO26.50x10-20.185 M I...
A 1.0 L buffer solition is 0.115 M in HNO2 and 0.165 M in NaNO2. please...
A 1.0 L buffer solition is 0.115 M in HNO2 and 0.165 M in
NaNO2.
please answer parts a,b, and c
CHW 7: Ch 17 Part 1 (Buffers, Titrations, Solubility & Complex lon)-3.8 hrs)(58 credits) Exercise 17.60 A 1.0-L buffer solution is 0.115 Min HNO, and 0.165 Min NaNO, Part A Determine the concentrations of HNO, and NaNO, after addition of 1.8 g HCL. Express your answers using three significant figures separated by a comma. Ad O ? [HNO.). (NaNOM...
A 1.0-L buffer solution is 0.135 M in HNO2 and 0.145 M in NaNO2. Part A...
A 1.0-L buffer solution is 0.135 M in HNO2 and 0.145 M in NaNO2. Part A Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g HCl. Part B Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g NaOH Part C Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g HI.
A 1.0-L buffer solution is 0.120 M in HNO2 and 0.185 M in NaNO2 1Determine the...
A 1.0-L buffer solution is 0.120 M in HNO2 and 0.185 M in NaNO2 1Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g HCl. 2.Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g NaOH 3Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g HI
PartA A 1.0-L buffer solution is 0.135 mol L-1 in HNO2 and 0.190 mol L-1 in...
PartA A 1.0-L buffer solution is 0.135 mol L-1 in HNO2 and 0.190 mol L-1 in NaNO2 Determine the concentrations of HNO2 and NaNO2 after addition of 18 g HCL Express your answers using three significant figures separated by a comma. mol L-1 Submit Part B Determine the concentrations of HNO2 and NaN02 after addition of 1.6 g NaOH Express your answers using three significant figures separated by a comma. mol L-1 Submit Request Answer Part C Determine the concentrations...
CHM 116: General Chemistry 2, Fall 2018 Ch 17 Assessment em 5 Constants 1 Perlodic Table...
CHM 116: General Chemistry 2, Fall 2018 Ch 17 Assessment em 5 Constants 1 Perlodic Table Part A A 1.0-L bufer solution is 0.105 d in HNO2 and 0.185 Min NaNO Determine the concentrations of HNO, and NaNO ater addition of 1.5 g HCI Express your answers using three significant figures separated by a comma. IRNO,. NavO,-0.146,1.609 X Incorrect; Try Again; 3 attempts remaining Part B ooncentrations of HNO2 and NaNO2 atar addition of 1 5 g NaOH Express your...
Constants Periodic Table Two identical particles, each of mass m, are located on the 3 axis...
Constants Periodic Table Two identical particles, each of mass m, are located on the 3 axis at = +20 and = -20 Part A Determine a formula for the gravitational field due to these two particles for points on the y axis; that is, write g as a function of y, m, 20, and so on. Express your answers in terms of the variables y, m, 20, and appropriate constants. Enter your answers separated by a comma. IVO AEO ?...
Part A Constants Periodic Table A charge q is at the point 1.5 m,y 0. Write...
Part A Constants Periodic Table A charge q is at the point 1.5 m,y 0. Write expressions for the unit vectors you would use in Coulomb's law if you were finding the force that q exerts on other charges located at i-1.5, y1-2.5m Enter your answers numerically separated by a comma. 0,6.25 Subrmit Previous Answers Request Answer X Incorrect; Try Again: 5 attempts remaining Part B the origin Enter your answers numerically separated by a comma. Submit Request Answer Part...
ConstantsI Periodic Table Part A A charge q is at the point x = 3.0 m...
ConstantsI Periodic Table Part A A charge q is at the point x = 3.0 m , y-0. Write expressions for the unit vectors you would use in Coulomb's law if you were finding the force that q exerts on other charges located at 1-3,1-5.0 m Enter your answers numerically separated by a comma. Your submission doesn't have the correct number of answers. Answers should be separated with a comma. No credit lost. Try again Submit Previous Answers Reauest Answer...
Please answer part 2 thoroughly, I do not understand how my answer is wrong. Constants 1...
Please answer part 2 thoroughly, I do not understand how my
answer is wrong.
Constants 1 Periodic Table Part A Two small nonconducting spheres have a total charge of 95.0 μC When placed 1.11 m apart, the force each exerts on the other is 11.0 N and is repulsve. What is the charge on each? Enter your answers in ascending order separated by comma. 1-2.01 10$7.49M10s Correct ▼PartB What if the force were attractive? Enter your answers in ascending order...
I need help with this question. If the answer is correct, I will gladly leave a...
I need help with this question. If the answer is correct, I will
gladly leave a like and comment. Thank you in advance for your
help!
Constants Part A A charge of -2.95 nC is placed at the origin of an xycoordinate system, and a charge of 2.35 nC is placed on the y axis at y 4.00 cm If a third charge, of 5.00 nC the other two charges is now placed at the point #一2.50 cm y-4.00 m...
A 1.0 L buffer solition is 0.115 M in HNO2 and 0.165 M in
NaNO2.
please answer parts a,b, and c
CHW 7: Ch 17 Part 1 (Buffers, Titrations, Solubility & Complex lon)-3.8 hrs)(58 credits) Exercise 17.60 A 1.0-L buffer solution is 0.115 Min HNO, and 0.165 Min NaNO, Part A Determine the concentrations of HNO, and NaNO, after addition of 1.8 g HCL. Express your answers using three significant figures separated by a comma. Ad O ? [HNO.). (NaNOM...
PartA A 1.0-L buffer solution is 0.135 mol L-1 in HNO2 and 0.190 mol L-1 in NaNO2 Determine the concentrations of HNO2 and NaNO2 after addition of 18 g HCL Express your answers using three significant figures separated by a comma. mol L-1 Submit Part B Determine the concentrations of HNO2 and NaN02 after addition of 1.6 g NaOH Express your answers using three significant figures separated by a comma. mol L-1 Submit Request Answer Part C Determine the concentrations...
CHM 116: General Chemistry 2, Fall 2018 Ch 17 Assessment em 5 Constants 1 Perlodic Table Part A A 1.0-L bufer solution is 0.105 d in HNO2 and 0.185 Min NaNO Determine the concentrations of HNO, and NaNO ater addition of 1.5 g HCI Express your answers using three significant figures separated by a comma. IRNO,. NavO,-0.146,1.609 X Incorrect; Try Again; 3 attempts remaining Part B ooncentrations of HNO2 and NaNO2 atar addition of 1 5 g NaOH Express your...
Constants Periodic Table Two identical particles, each of mass m, are located on the 3 axis at = +20 and = -20 Part A Determine a formula for the gravitational field due to these two particles for points on the y axis; that is, write g as a function of y, m, 20, and so on. Express your answers in terms of the variables y, m, 20, and appropriate constants. Enter your answers separated by a comma. IVO AEO ?...
Part A Constants Periodic Table A charge q is at the point 1.5 m,y 0. Write expressions for the unit vectors you would use in Coulomb's law if you were finding the force that q exerts on other charges located at i-1.5, y1-2.5m Enter your answers numerically separated by a comma. 0,6.25 Subrmit Previous Answers Request Answer X Incorrect; Try Again: 5 attempts remaining Part B the origin Enter your answers numerically separated by a comma. Submit Request Answer Part...
ConstantsI Periodic Table Part A A charge q is at the point x = 3.0 m , y-0. Write expressions for the unit vectors you would use in Coulomb's law if you were finding the force that q exerts on other charges located at 1-3,1-5.0 m Enter your answers numerically separated by a comma. Your submission doesn't have the correct number of answers. Answers should be separated with a comma. No credit lost. Try again Submit Previous Answers Reauest Answer...
Please answer part 2 thoroughly, I do not understand how my
answer is wrong.
Constants 1 Periodic Table Part A Two small nonconducting spheres have a total charge of 95.0 μC When placed 1.11 m apart, the force each exerts on the other is 11.0 N and is repulsve. What is the charge on each? Enter your answers in ascending order separated by comma. 1-2.01 10$7.49M10s Correct ▼PartB What if the force were attractive? Enter your answers in ascending order...
I need help with this question. If the answer is correct, I will
gladly leave a like and comment. Thank you in advance for your
help!
Constants Part A A charge of -2.95 nC is placed at the origin of an xycoordinate system, and a charge of 2.35 nC is placed on the y axis at y 4.00 cm If a third charge, of 5.00 nC the other two charges is now placed at the point #一2.50 cm y-4.00 m...
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