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Use Hess $Law to determine AH (in kJ) for the following target reaction Do not include units in answer EqA NOlg) + % Clzlg) ~ NOCIg) Eq B : % Nzlg) + % 02(g) NO(g) 2nocIg) Nzlg) + 02lg) Clzlg) AH =-38.6 kJ AH = 90.3kJ AH -  ## Answers #### Similar Solved Questions 5 answers ##### Mxy r= 'Y= implies 42 + v2 42 +v2 Ou,V) Mxy r= 'Y= implies 42 + v2 42 +v2 Ou,V)... 4 answers ##### A random sample of 30 students taking statistics at community college was asked their cumulative average: The sample mean was 78.62, and the margin of error for 95% confidence interval was 3. Complete parts and below:Interpret the confidence interval: Assume that the conditions for constructing confidence interval are met,Choose the correct answer below and fill in the answer boxes t0 complete your choice_ (Type integers or decimals rounded to the nearest hundredth as needed_ Use ascending order A random sample of 30 students taking statistics at community college was asked their cumulative average: The sample mean was 78.62, and the margin of error for 95% confidence interval was 3. Complete parts and below: Interpret the confidence interval: Assume that the conditions for constructing con... 5 answers ##### (xejetart? :ligce ;] #rv2reu (xejetart? :ligce ;] #rv2 reu... 5 answers ##### The random variable X representing the number of cherries in cherry Puff; has the probability distribution shownP(X =x)0.2Complete parts (a) through (c) below Click here_to view_page of the_standard normal distribution table Click here_to view_page of the_standard norma) distribution tableFind the mean and the variance 02 of X(Type an integer or a decimal. Do not round(Type an integer or decimal. Do not round )(b) Find the mean x and the variance o of the mean X for random samples of 64 cherry P The random variable X representing the number of cherries in cherry Puff; has the probability distribution shown P(X =x) 0.2 Complete parts (a) through (c) below Click here_to view_page of the_standard normal distribution table Click here_to view_page of the_standard norma) distribution table Find t... 5 answers ##### Set up BUT DO NOT EVALUATE two triple integrals (ne In rectangular coordinates and one in cylindrical coordinates, for the volume above the plane 0, below (red in the figure), inside the cylinder x? + y = with x > 0 (blue in the figure). Clearly label each integral with the appropriate coordinate system. An interactive image is located here.15-0.50.5 Set up BUT DO NOT EVALUATE two triple integrals (ne In rectangular coordinates and one in cylindrical coordinates, for the volume above the plane 0, below (red in the figure), inside the cylinder x? + y = with x > 0 (blue in the figure). Clearly label each integral with the appropriate coordinate... 5 answers ##### Compounds in Aqueous SolulionTha compound nickel(l) sulfate is strong electrolyte . Wrile the reaction whcn solid nickel(IJ) sulfate is pul into water; Compounds in Aqueous Solulion Tha compound nickel(l) sulfate is strong electrolyte . Wrile the reaction whcn solid nickel(IJ) sulfate is pul into water;... 5 answers ##### Question 3Find the matrix product AB, if it is defined. A = [-13 B = 0 -2 5 3 6 -3 2 AB is undefined,0 -6 15 3 -18 12o[: 37 224 3 ]0[-2- 3 6 7] Question 3 Find the matrix product AB, if it is defined. A = [-13 B = 0 -2 5 3 6 -3 2 AB is undefined, 0 -6 15 3 -18 12 o[: 37 224 3 ] 0[-2- 3 6 7]... 5 answers ##### The face centered cubic cell of platinum has a length of$0.392 mathrm{~nm}$. Calculate the density of platinum$left(mathrm{g} / mathrm{cm}^{3}ight):$(Atomic weight :$mathrm{Pt}=195$)(a)$20.9$(b)$20.4$(c)$19.6$(d)$21.5$The face centered cubic cell of platinum has a length of$0.392 mathrm{~nm}$. Calculate the density of platinum$left(mathrm{g} / mathrm{cm}^{3} ight):$(Atomic weight :$mathrm{Pt}=195$) (a)$20.9$(b)$20.4$(c)$19.6$(d)$21.5$... 5 answers ##### In rapidly dividing cells:NADPH is needed in excess:the needs for NADPH and ATP are balancedthe needs for NADPH and ribose S-phosphate are balanced: much more ribose 5-phosphate than NADPH is required.more NADPH than ribose 5-phosphate is required. In rapidly dividing cells: NADPH is needed in excess: the needs for NADPH and ATP are balanced the needs for NADPH and ribose S-phosphate are balanced: much more ribose 5-phosphate than NADPH is required. more NADPH than ribose 5-phosphate is required.... 5 answers ##### Write each pair of inequalities as the intersection of two intervals and graph the result.$$x>-5 ext { and } x<4$$ Write each pair of inequalities as the intersection of two intervals and graph the result. $$x>-5 \text { and } x<4$$... 4 answers ##### Let and P be square matrices with invertible. Show that det (PAP-1) det ARewrite det (PAP - 1) as an expression containing det Choose the correct answer belowdet (PAP-1) = [(det PYdet A)(det P-1)]-1 det t(PAP - det P+ det A det P det (PAP -1) = (det PI(det AJ(det P - det (PAP-1) = (det P +det A+det P -1) -The expression det P - can be rewritten in terms of det P Rewrite det P - in terms of det Pdet P -(det P)Using the Commutative Property and the equation in the previous step; the expression fro Let and P be square matrices with invertible. Show that det (PAP-1) det A Rewrite det (PAP - 1) as an expression containing det Choose the correct answer below det (PAP-1) = [(det PYdet A)(det P-1)]-1 det t(PAP - det P+ det A det P det (PAP -1) = (det PI(det AJ(det P - det (PAP-1) = (det P +det A+de... 3 answers ##### The figure below shows a spherical ball of radius 5 inches (it's a really big billiard ball). Write an iterated integral in Cartesian coordinates which represents the volume of the top white region. (Do not evaluate). Write an iterated integral in polar coordinates which represents the volume of the top white region. (Do not evaluate).2 inches13 The figure below shows a spherical ball of radius 5 inches (it's a really big billiard ball). Write an iterated integral in Cartesian coordinates which represents the volume of the top white region. (Do not evaluate). Write an iterated integral in polar coordinates which represents the volume o... 5 answers ##### 9 Calculate the average atomic mass of magnesium. Magnesium has 3 naturally occurring isotopes with the following masses and natural abundances:isotope Mass abundance 2Mg 23.9850 amu 78.99% 25Mg 24.9858 amu 10.001% 26Mg 25.9826 amu 11.01%Report the results with the correct number of 'significant figures Show your calculations 9 Calculate the average atomic mass of magnesium. Magnesium has 3 naturally occurring isotopes with the following masses and natural abundances: isotope Mass abundance 2Mg 23.9850 amu 78.99% 25Mg 24.9858 amu 10.001% 26Mg 25.9826 amu 11.01% Report the results with the correct number of 'signific... 5 answers ##### Let f be the probability density function for the random variable X given byf (x) =Cx20 < % < 1 otherwise0Find c and E(X2) . Let f be the probability density function for the random variable X given by f (x) = Cx2 0 < % < 1 otherwise 0 Find c and E(X2) .... 5 answers ##### Find a second solutionrly"' + 2xy 6y = 091 = 225 x -3Y23 c? 1923 r2 192 F 3x Find a second solution rly"' + 2xy 6y = 0 91 = 22 5 x -3 Y2 3 c? 1 92 3 r2 1 92 F 3x... 5 answers ##### QUESTIONCreate an augmented matrix to solve the following: A math professor is trying to supply calculators for all 50 students in the class: Each student needs calculator: There are three kinds of calculators the students can receive: Texas Instrument (call it T), Casios (call it C) , and Hewlett-Packard (call it H) The Texas Instrument calculators each use 3 batteries The Casios each use batteries; and the Hewlett-Packards use batteries. The teacher has access t0 155 batteries total: The Texas QUESTION Create an augmented matrix to solve the following: A math professor is trying to supply calculators for all 50 students in the class: Each student needs calculator: There are three kinds of calculators the students can receive: Texas Instrument (call it T), Casios (call it C) , and Hewlett-... 5 answers ##### Evaluate the line integralydx +x? dywhere C = C1 + C2. C1 is the path of the straight line segment from the origin, (0, 0) to the point (3,6) Cz is the path of the parabola y = ~x2 + 4x + 3 from the point (3,6) to the point (6,~9)The line integral equals Evaluate the line integral ydx +x? dy where C = C1 + C2. C1 is the path of the straight line segment from the origin, (0, 0) to the point (3,6) Cz is the path of the parabola y = ~x2 + 4x + 3 from the point (3,6) to the point (6,~9) The line integral equals... 5 answers ##### Calculate the optimal SOR relaxation parameter W for the problem Ax = b. Use SOR with the optimal W to solve the system for the same tolerances a8 in part (a)_ How much bettcr is optimal SOR than the other methods? Calculate the optimal SOR relaxation parameter W for the problem Ax = b. Use SOR with the optimal W to solve the system for the same tolerances a8 in part (a)_ How much bettcr is optimal SOR than the other methods?... 5 answers ##### Suppose two batteries, each with an emf of 3.00 V, are connected as shown: With r=.4500 as the internal resistance of the battery and R-4.0n as the device Use Kirchhoff$,rules to find the current through the circuit: 8 pts Rma ( @ Determine the terminal voltage of each battery. 4 pts M What is the power loss for each battery? 4 pts What i5 efficiency of the power delivered to the device? 6=30 VIAA G=3(v
Suppose two batteries, each with an emf of 3.00 V, are connected as shown: With r=.4500 as the internal resistance of the battery and R-4.0n as the device Use Kirchhoff \$,rules to find the current through the circuit: 8 pts Rma ( @ Determine the terminal voltage of each battery. 4 pts M What is the...