Explain what mass of pb is oxidized in the lead-acid

Assignment Help Chemistry
Reference no: EM13242935

Suppose that a car's starter motor draws 223 A of current for 6.0 s to start the car. What mass of Pb is oxidized in the lead-acid battery to supply this much electricity?

Reference no: EM13242935

Questions Cloud

Find the average speed of plane : A plane flies 429 km east from city A to city B in 45.0 min and then 969 km south from city B to city C in 1.40 h, find its average speed (in km/h)
Calculate the change in the banks excess reserves : Suppose that a commercial bank sells $3 million in securities on the open market. Calculate the change in the bank's excess reserves when the required reserve ratio on checkable deposits is 14%.
Explain what is the pka of the weak acid : A buffer is prepared by adding 1.50X 10^2 ml of 0.250 M NaOH to 2.50X10^2 ml of 0.350 M weak acid, HB. The solution is diluted to 1.00 L. If the pH of the resulting solution is 6.55, what is the pKa of the weak acid
What are the banks required and excess reserves : Suppose that a bank currently has assets of $24,000 in reserves and $176,000 in loans and liabilities of $200,000 in deposits. If the required reserve ratio is 10%, what are the bank's required and excess reserves
Explain what mass of pb is oxidized in the lead-acid : Suppose that a car's starter motor draws 223 A of current for 6.0 s to start the car. What mass of Pb is oxidized in the lead-acid battery to supply this much electricity
How does a minimum wage imposed under monopsony differ : How does a minimum wage imposed under monopsony differ in results as compared with a minimum wage imposed under perfect competition (assuming the minimum wage is above the market-determined wage)
Venetian painting from high italian renaissance painting : Is it possible to account for the differences in Venetian painting from High Italian Renaissance painting (made principally in Florence and Rome) because of the location? Why or why not?
Explain what mass of co2 is produced from the reaction : How many mL of 3.00 M HCI should be added to react completely with 16.8g of Na2CO3 according to the following equation? Na2CO3(aq)+HCl(aq)=NACI(aq)+CO2(g)+H2O(l) What mass of CO2 is produced from the reaction
What will be the equilibrium levels for v and k : Suppose that following an oil embargo gas prices rise dramatically so that now business firms must take account of gas prices in their car rental decisions. Their demand for rental cars is now given by: K=1 700-12v-300g

Reviews

Write a Review

Chemistry Questions & Answers

  What is the specific heat for the metal

It takes 51.0 J to raise the temperature of an 10.2 g piece of unknown metal from 13.0C to 25.0C. What is the specific heat for the metal

  Determine which reactant is reduced

Given chemical reaction is used to produce electricity in lead storage battery that used in automobiles generally.

  What will the final pressure be

Suppose that you have a 2.0 L sample of hydrogen at 1.00 atm and 59°C. If you heat the sample to 84°C and it expands to a volume of 3.7 L, what will the final pressure be?

  Calculate all concentrations at equilibruim

Suppose HI at 5.00 10^-1 M, H2 at 1.00 x 10^-2 M, and I2 at 5.00 x 10^-3 M are mixed in a 5.0 L container. Calculate all concentrations at equilibruim.

  Depict a balanced redox reaction for the process

Gold miners then react the basic aqueous product solution from the above equation with Zn dust to get gold metal. Write a balanced redox reaction for this process.

  Explain what is the ph of the buffer produced

A buffer solution is prepared by mixing 20.0 mL of 0.032 M benzoic acid C6H5COOH(aq) solution with 25.0 mL of 0.022 M NaC6H5COO(aq). What is the pH of the buffer produced? (Ka of benzoic acid = 6.2 x10-5).

  State molar mass of a volatile liquid by the dumas method

A student following the procedure of the experiment determining the molar mass of a volatile liquid by the dumas method obtaint the following data for an unknown volatile liquid

  State what is the mass of saccharin per tablet

All of the sulfate ion is in the precipated as barium sulfate. the mass of Barium Sulfate 0.5032g . What is the average mass of saccharin per tablet ? What is the % mass of saccharin per tablet?

  Evaluate the specific gravity of the solution

The density of the unknown solution is 1.232g/mL. Calculate the specific gravity of the solution.

  Define exothermic or endothermic

Pick the words that correctly finishes the following sentence. A reaction will always be spontaneous if it is and there is an increase in disorder

  Compute the concentrations of pcl5 at equilibrium

A 0.325 mol sample of PCl5(g) is injected into an empty 4.15 L reaction vessel held at 250 °C. Calculate the concentrations of PCl5(g) and PCl3(g) at equilibrium.

  What is the enthalpy change for converting

What is the enthalpy change for converting 1.00 mol of ice at -50.0°C to water at 70.0°C? The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K and 1.84 J/g-K respectively. For H2O, Hfus = 6.01 kJ/mol, and Hvap= 40.67 kJ/mol.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd