What work or equation is done to convert 12mmol to 0.91ml of Propanol. 12mmol was the...
What work or equation is done to convert 12mmol to 0.91ml of Propanol. 12mmol was the amount given, and .091 was what our TA said it amounted to. But I do not understand how it was converted.
Same question for 12mmol to 0.09 mL of acetic acid.
Please show work as I do not need the answer, but the work it took to get there.
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What work or equation is done to convert 12mmol to 0.91ml of
Propanol. 12mmol was the...
I need the The fundamental Work-Energy equation, Analysis of the external work being done, and Detailed...
I need the The fundamental Work-Energy equation, Analysis of the external work being done, and Detailed expansion of the Work-Energy equation for this situation EXERCISE 6: At a vertical distance d above the ground, a freely-falling skydiver (mass m) opens her parachute. At that moment she has a speed (vertically downward) of vi . The constant tension force exerted on the skydiver by the parachute thereafter is FT. Do a work-energy analysis as if you were preparing to calculate her...
what is an equation for the neutralization of H3PO4 by Ba(OH)2 ab yd bs on noituloa...
what is an equation for the neutralization of H3PO4 by
Ba(OH)2
ab yd bs on noituloa o to ytis Sections: Sportui 10 mess to lotot som tastow Houons 1. Sample 1 you are using your st you are using your stock NaOH (you determined the molarity in part 1) You added 5.00 mL of acetic acid to your 125 mL Erlenmeyer flask. Sample 1: initial final Oml 16 mL 17 mL 1916w ni bovloazib wbHD ginisno slama A2 noe beb...
I need help with the missing equation: Analyze Find the work done on the copper bar...
I need help with the missing equation:
Analyze Find the work done on the copper bar using WPVf- V): Express the change in volume using Δν = ßvAT and that β = 3α (Use the following as necessary: α, P, V., and ΔΤ. Do not substitute numerical values; use variables only.):
Correct answer is C. Please show the equation and all work done to get to that...
Correct answer is C. Please show the equation and all work done
to get to that answer.Thanks
A wire carrying steady current I moves closer to a circular ring of wire as shown. What is the result? A. No current flows in the ring. B. An alternating current flows in the ring. C. A counterclockwise current flows in the ring. D. A clockwise current flows in the ring.
what is the difference between Joule, work and power? I saw one equation that said Power...
what is the difference between Joule, work and power? I saw one equation that said Power (W) = J/s (1 joule per second) but then I saw the equation Power=W/t (work/time). Are these two equations the same thing?
Need answers asap show work please 5. Following chemical equation is correct: MgCl(aq) + 2AGNO (aq)...
Need answers asap show work please
5. Following chemical equation is correct: MgCl(aq) + 2AGNO (aq) = 2A Cl(s) + Mg(NO.). (aq) Yes No 6. Net ionic equation of following reaction is correct: 2NaOH(aq) + H.SO.(aq) = Na SO(aq) +2H.0(1) OH(aq) + H(aq) = H,O(1) Yes 7. A 10.00ml vinegar sample was titrated against 0.2100N NaOH with phenolphthalein as an indicator. It took 22.50ml of the base to get to the end point of titration Calculate normality of acetic acid...
please show all work, no cursive. math work should be in dimensional analysis and use starting...
please show all work, no cursive.
math work should be in dimensional analysis and use starting
amount and make sure each number has its units so that I can
understand how to do this.
5) Aluminum reacts with hydrochloric acid to produce hydrogen gas according to the equation below. 2 Al(s) + 6 HCl (aq) + 2 H2 (g) + 3 AlCl3 (aq) a. Balance the equation. (2 pts) b. What volume of hydrogen gas (in mL) is produced when...
With this information how would I calculate the pH of .01 M Ammonia solution and the...
With this information how would I calculate the pH of
.01 M Ammonia solution and the pH of .01 M Ammonia buffer
solution
I need
Ph of acetic acid! sorry for the wrong wording!
A. Preparation of Acetic Acid-Acetate Buffer Solution An acetate buffer contains the acid-base pair, acetic acid and the acetate fon (typically added as sodium acetate). For acetic acid, pk, = -log (1.8 10 = 4.74. Consider the con ditions that will yield 100 ml of an...
Work Done by the Govtational Force bute the gravitational force G m./r into the integral equation...
Work Done by the Govtational Force bute the gravitational force G m./r into the integral equation on the previous genith Y replacing and find the work done by this force df w is the work done by the gravitational for moves away from t he gravitational force positive, negative, or zero when an object in the Earth? When it moves toward the Earth? When it orbits the Earth in a circle? Part B: Conservative and Non-conservative Forces welop and understorence...
please show work so: 1 ml stock 10 ml final -0.5 mL of stock -5 ml...
please show work
so: 1 ml stock 10 ml final -0.5 mL of stock -5 ml final volume While I have used 1:10 as a standard the same rules apply for all dilution factors. Try these problems: x 0.5 X0.5 1. You need to make a 1:25 dilution factor. If you final volume is 25 mL this means that you need_ _mL of stock and mL of solvent to make your final volume of 25 mL. 2. If you needed...
what is an equation for the neutralization of H3PO4 by
Ba(OH)2
ab yd bs on noituloa o to ytis Sections: Sportui 10 mess to lotot som tastow Houons 1. Sample 1 you are using your st you are using your stock NaOH (you determined the molarity in part 1) You added 5.00 mL of acetic acid to your 125 mL Erlenmeyer flask. Sample 1: initial final Oml 16 mL 17 mL 1916w ni bovloazib wbHD ginisno slama A2 noe beb...
I need help with the missing equation:
Analyze Find the work done on the copper bar using WPVf- V): Express the change in volume using Δν = ßvAT and that β = 3α (Use the following as necessary: α, P, V., and ΔΤ. Do not substitute numerical values; use variables only.):
Correct answer is C. Please show the equation and all work done
to get to that answer.Thanks
A wire carrying steady current I moves closer to a circular ring of wire as shown. What is the result? A. No current flows in the ring. B. An alternating current flows in the ring. C. A counterclockwise current flows in the ring. D. A clockwise current flows in the ring.
Need answers asap show work please
5. Following chemical equation is correct: MgCl(aq) + 2AGNO (aq) = 2A Cl(s) + Mg(NO.). (aq) Yes No 6. Net ionic equation of following reaction is correct: 2NaOH(aq) + H.SO.(aq) = Na SO(aq) +2H.0(1) OH(aq) + H(aq) = H,O(1) Yes 7. A 10.00ml vinegar sample was titrated against 0.2100N NaOH with phenolphthalein as an indicator. It took 22.50ml of the base to get to the end point of titration Calculate normality of acetic acid...
please show all work, no cursive.
math work should be in dimensional analysis and use starting
amount and make sure each number has its units so that I can
understand how to do this.
5) Aluminum reacts with hydrochloric acid to produce hydrogen gas according to the equation below. 2 Al(s) + 6 HCl (aq) + 2 H2 (g) + 3 AlCl3 (aq) a. Balance the equation. (2 pts) b. What volume of hydrogen gas (in mL) is produced when...
With this information how would I calculate the pH of
.01 M Ammonia solution and the pH of .01 M Ammonia buffer
solution
I need
Ph of acetic acid! sorry for the wrong wording!
A. Preparation of Acetic Acid-Acetate Buffer Solution An acetate buffer contains the acid-base pair, acetic acid and the acetate fon (typically added as sodium acetate). For acetic acid, pk, = -log (1.8 10 = 4.74. Consider the con ditions that will yield 100 ml of an...
Work Done by the Govtational Force bute the gravitational force G m./r into the integral equation on the previous genith Y replacing and find the work done by this force df w is the work done by the gravitational for moves away from t he gravitational force positive, negative, or zero when an object in the Earth? When it moves toward the Earth? When it orbits the Earth in a circle? Part B: Conservative and Non-conservative Forces welop and understorence...
please show work
so: 1 ml stock 10 ml final -0.5 mL of stock -5 ml final volume While I have used 1:10 as a standard the same rules apply for all dilution factors. Try these problems: x 0.5 X0.5 1. You need to make a 1:25 dilution factor. If you final volume is 25 mL this means that you need_ _mL of stock and mL of solvent to make your final volume of 25 mL. 2. If you needed...
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