1

Apters 11 and 12 Tlmcict70 47 chlmanbi Udc Attemol 1 speritr hest ot solid (Vmol cu snctint ot Mumoleci Rammboun5 Doint ( Cl Tmatt crmn point (c Fclccul #hi 0'...

Question

Apters 11 and 12 Tlmcict70 47 chlmanbi Udc Attemol 1 speritr hest ot solid (Vmol cu snctint ot Mumoleci Rammboun5 Doint ( Cl Tmatt crmn point (c Fclccul #hi 0'Arn Umcj 174 63 a) (4 pts) Calculate the amount heat (in kJ) required convert 25.0 & of this S0vent present at 0.00 to solld normal (rcezing poing (4 pts) the amount of heat that Calculated Upart raised the temperature = 15,0 g of metal by 8.00 'C: WVnat is thc speclfle heat capacity meta > Question points} Untecnelconnect

apters 11 and 12 Tlmcict70 47 chlmanbi Udc Attemol 1 speritr hest ot solid (Vmol cu snctint ot Mumoleci Rammboun5 Doint ( Cl Tmatt crmn point (c Fclccul #hi 0'Arn Umcj 174 63 a) (4 pts) Calculate the amount heat (in kJ) required convert 25.0 & of this S0vent present at 0.00 to solld normal (rcezing poing (4 pts) the amount of heat that Calculated Upart raised the temperature = 15,0 g of metal by 8.00 'C: WVnat is thc speclfle heat capacity meta > Question points} Untecnelconnectcr lost No longer saving answcrs



Answers

A calorimeter contained $75.0 \mathrm{~g}$ of water at $16.95^{\circ} \mathrm{C}$. $\mathrm{A}$ 93.3-g sample of iron at $65.58^{\circ} \mathrm{C}$ was placed in it, giving a final temperature of $19.68^{\circ} \mathrm{C}$ for the system. Calculate the heat capacity of the calorimeter. Specific heats are $4.184 \mathrm{~J} / \mathrm{g} \cdot{ }^{\circ} \mathrm{C}$ for $\mathrm{H}_{2} \mathrm{O}$ and $0.444 \mathrm{~J} / \mathrm{g} \cdot{ }^{\circ} \mathrm{C}$ for $\mathrm{Fe}$.


Similar Solved Questions

5 answers
Consider the differential equationy" + 4y' + 4y = ~e-? InzIf yp(r) u1(z)y1(z) + u2(z)y2(z) is a particular solution of this differential equation; the functions uj and u2 areSelect one: A uj = ~r8lw, uz = %2 lnz B. uj = rhz, u2 = -lnx Cuj = -lz, uz = lnz D. u = ~12 ln€, u2 = tlx E.uj =22 lnx, u2 = -clnx
Consider the differential equation y" + 4y' + 4y = ~e-? Inz If yp(r) u1(z)y1(z) + u2(z)y2(z) is a particular solution of this differential equation; the functions uj and u2 are Select one: A uj = ~r8lw, uz = %2 lnz B. uj = rhz, u2 = -lnx Cuj = -lz, uz = lnz D. u = ~12 ln€, u2 = tlx E...
4 answers
Find the absolute maximum and minimum values of f on the set D f(x, Y) = 4x + 6y _ x2 _ y2 + 5, D = {(x,Y) | 0 < x < 4,0 < y < 5} absolute maximum value absolute minimum value
Find the absolute maximum and minimum values of f on the set D f(x, Y) = 4x + 6y _ x2 _ y2 + 5, D = {(x,Y) | 0 < x < 4,0 < y < 5} absolute maximum value absolute minimum value...
5 answers
3/9y f(w,y) dx dy y4 27Given the iterated integral:x =2ix =9yIf we change the order of integration then the new iterated integral is:
3/9y f(w,y) dx dy y4 27 Given the iterated integral: x = 2i x = 9y If we change the order of integration then the new iterated integral is:...
5 answers
4 Finite Field GF(Ib) wth field _ Jenerrtirg poynomil x+xtl and Primilive elmenE N-2 4x+*+9 lompute 3X + |
4 Finite Field GF(Ib) wth field _ Jenerrtirg poynomil x+xtl and Primilive elmenE N-2 4x+*+9 lompute 3X + |...
5 answers
Fuet) of 4 rider Ferris wheel [ seconds alter the ride scarts: What is rdiua ofthe Ferris wbeel? 3464. Delow Braph sinusoidal [untctton Plx Find Tormula fct the form plx) Asin(B(x = Wl+k3474 Finde rinusodafuncun Ine lorul ASulB 1 Wtku following attributes:impliqudt 0 7 Amidline of 4 period o =
fuet) of 4 rider Ferris wheel [ seconds alter the ride scarts: What is rdiua ofthe Ferris wbeel? 3464. Delow Braph sinusoidal [untctton Plx Find Tormula fct the form plx) Asin(B(x = Wl+k 3474 Finde rinusodafuncun Ine lorul ASulB 1 Wtku following attributes: impliqudt 0 7 Amidline of 4 period o =...
5 answers
6. (5 pts:) Which of the following reagents would be used to carry out in the first step of the transformation shown below? OHOHa)NaBHb)LiAIH,H Ptd)
6. (5 pts:) Which of the following reagents would be used to carry out in the first step of the transformation shown below? OH OH a) NaBH b) LiAIH, H Pt d)...
5 answers
Kx)-X . ino inslantuncous rulO ol cnane knor0%=Find i70 equalon Inu Lnnchtne bna Qlaoh olyIno point wichThe equaton 01 the tanacni hno E: Gguc Um ncuni #h I-coxdinilo (Typo @quauxi USu inluqurs Ituclion;3any nuinbtr cqwlcn )
Kx)-X . ino inslantuncous rulO ol cnane knor 0%= Find i70 equalon Inu Lnnchtne bna Qlaoh oly Ino point wich The equaton 01 the tanacni hno E: Gguc Um ncuni #h I-coxdinilo (Typo @quauxi USu inluqurs Ituclion;3any nuinbtr cqwlcn )...
5 answers
Use the zero-factor property to solve each equation.$$x^{2}+8 x+15=0$$
Use the zero-factor property to solve each equation. $$ x^{2}+8 x+15=0 $$...
1 answers
Find the rms value of the voltage defined by the expression $$v(t)=\cos t+\cos \left(t+120^{\circ}\right) \mathrm{V}$$
Find the rms value of the voltage defined by the expression $$v(t)=\cos t+\cos \left(t+120^{\circ}\right) \mathrm{V}$$...
5 answers
Wm merrbi Jutdan @xi # ritribatz i kop cUieti zlorn @0a iliCondlata te neit mquinEnier Your answer Ihe an3wer box,
Wm merrbi Jutdan @xi # ritribatz i kop cUieti zlorn @0a ili Condlata te neit mquin Enier Your answer Ihe an3wer box,...
5 answers
Factor out the greatest common factor.$$12 x-20 y-8 z$$
Factor out the greatest common factor. $$12 x-20 y-8 z$$...
5 answers
If f(c) = € + 5 and g(z) = € 5, (a) f(g(w)) Preview (6) g( f(w)) Preview (c) Thus g(w) is called an function of f(c)Get help: VideoPoints possible: This is attempt 2 of 3 Scoreson last attempt: (0, 0, 0). Score in gradebook: (0, 0, 0) Out of: Message instructor about this questionSubmit
If f(c) = € + 5 and g(z) = € 5, (a) f(g(w)) Preview (6) g( f(w)) Preview (c) Thus g(w) is called an function of f(c) Get help: Video Points possible: This is attempt 2 of 3 Scoreson last attempt: (0, 0, 0). Score in gradebook: (0, 0, 0) Out of: Message instructor about this question Su...
5 answers
0True0 FalseQuestion 195 ptsWhat are benefits of using bacteriostatic rather than bactericidal treatment?HTHL Edllortay 6 E 12p1 ParagraBI 4 A ` @ ` I E 2422 D- 0 & * 0 [u
0True 0 False Question 19 5 pts What are benefits of using bacteriostatic rather than bactericidal treatment? HTHL Edllortay 6 E 12p1 Paragra BI 4 A ` @ ` I E 2422 D- 0 & * 0 [u...
5 answers
A 2lkg block rests on horizontal, frictionless surface as in Figure . The block is pressed back against & spring havinga constant ofk 625 N m; compressing the spring by 10 cm to point Then the block is released Find the maximum distance d the block travels up the frictionless incline if 0 = 300 ?FlSelect one: 0.16b. 0.640.21d. 0.32
A 2lkg block rests on horizontal, frictionless surface as in Figure . The block is pressed back against & spring havinga constant ofk 625 N m; compressing the spring by 10 cm to point Then the block is released Find the maximum distance d the block travels up the frictionless incline if 0 = 300...
5 answers
Give the correct name for the compound bellow:Select one: 0-methyltoluene b p-methyltoluene 1,4-dimethyl benzene ~p-methyltoluene and 1,4-dimethyl benzene are correct names
Give the correct name for the compound bellow: Select one: 0-methyltoluene b p-methyltoluene 1,4-dimethyl benzene ~p-methyltoluene and 1,4-dimethyl benzene are correct names...
1 answers
Pronose an efficient svnthesis for each of the following transformations:
Pronose an efficient svnthesis for each of the following transformations:...

-- 0.021057--