Can someone please help with part D? Please show your work Part C What is the...
Answer Part A-C please, thanks.
II Review | Constants | Periodic Table A 0.32 mol amount of NH3 is dissolved in 0.47 L of a 0.38 M silver nitrate solution. Kf = 1.7 x 107 Part A Calculate the equilibrium concentration of Ag+ in the solution. Express your answer to three significant figures and include the appropriate ? OCH HA Value O Units [Ag*)= Submit Request Answer Part B Calculate the equilibrium concentration of NH3 in the solution. Express your...
please help with C and D
Part A Determine the activation energy for the reaction Ea 89.5 kJ mol Previous Answers Correct Significant Figures Feedback: Your answer 89.475 kJ mol 1 was either rounded differently or used a different number of significant figures than required for this part. Part B Determine the frequency factor for the reaction. A-4.22x1011 s Determine the rate constant at 10 °C. Express your answer using two significant figures The kinetics of this reaction were studied...
Please help and answer all, thank you! Calculate the molarity of each solution. Part A 1.37 mol of LiCl in 33.8 L of solution Express your answer using three significant figures. Part B 0.110 mol of LiNO3 in 8.0 L of solution Express your answer using two significant figures. Part C 0.0313 mol of glucose in 89.2 mL of solution Express your answer using three significant figures.
can
someone please help me solve this problem?
ure 1 of 1 600 N/m 900 N·m D B 1 m וחן 1 m - C Part A (Figure 1) Determine the internal normal force at point D in the beam. Express your answer to three significant figures and include the appropriate units. HA ? Np= Value Units Submit Request Answer Part B Determine the shear force at point D in the beam. Express your answer to three significant figures and...
please show work. i am confused on where to start.
i greatly appreciate you.
thank you.
The value of K for the reaction of acetic acid with ethanol is 3.4 at 25°C: CH,CO,H(soln)+ C H5OH(soln) - CH,CO,CHs (soln) + H2O(soln) K = 3.4 Acetic acid Ethanol Ethyl acetate Part A How many moles of ethyl acetate are present in an equilibrium mixture that contains 3.6 mol of acetic acid, 6.2 mol of ethanol, and 11.7 mol of water at 25°C?...
Part A What is the inductance of a coil if the coil produces an emf of 2.40 V when the current in it changes from -29.0 mA to +31.0 mA in 17.0 ms? Express your answer using three significant figures. JOAQ BA ? L = H Submit Request Answer ovide Feedback Next >
Submit Request Answer Part C 60.0 g of Na2CO3 in 289.0 g of Na2CO3 solution Express your answer using two significant figures. Vo ΑΣΦ DET ? m/m = Submit Request Answer ovide Feedback
Part A Calculate the amount of steric strain in H CH3 СН3 Express your answer using two significant figures. V AC mo ? a total strain energy = kcal/mol Submit Request Answer Review Constants 1 Per Part B Calculate the amount of steric strain in CH3 CH3 CH3 Express your answer using two significant figures. IVO AQ RO ? a total strain energy = kcal/mol Submit Request Answer Part C Which conformer would predominate at equilibrium? CH3 H ΤΗ O...
Part B please.
Part A Silver chloride is only slightly soluble in pure water at 25 C AgCI(s) Ag (ag)+CI (aq) K-1.8 x 10 1 Calculate the concentration of Ag and Cl in a solution that is saturated with AgCl e, the system is at equilibrium and there is still solid AgCl visible). Express your answers using two significant figures, separate your answers by a comma. [Ag+],[Cl-)- 1.3×10-5 1.3×10-5 mol Li Previous An Correct Part B The addition of ammonia...
can someone work this out please?
Problem 4.06 601 A person has a reasonable chance of surviving an automobile crash if the deceleration is no more than 30 "g's." Part A Calculate the magnitude of the force on a 73- kg person accelerating at this rate. Express your answer to two significant figures and include the appropriate units. μΑ Value Units Submit Request Answer Part B What distance is traveled if brought to rest at this rate from 105 km/h...