Density of the paint

Assignment Help Chemistry
Reference no: EM132131911

A paint contains 180.0 ppm lead. Approximately what mass of lead will be in 1.00  cm ^3 of this paint when 1.00 gal is uniformly applied to 445.0 ft2 of a wall. The density of the paint is 8.00 lb/gal.

Reference no: EM132131911

Questions Cloud

Please use the correct number of significant digits : You find that the 10.0mL solution has a mass of 12.5 g. What is the density of the 500mL of salt water solution in g/mL? Please use the correct number of signif
This experiment involves collecting data : This experiment involves collecting data for the cooling of water between 175o-160.oF in different containers.
Calculate the volume in milliliter : Calculate the volume in milliliters of a 1.8 mol/L iron(II) bromide solution that contains 150.g of iron(II) bromide FeBr2. Round your answer to 2 significant d
Calculate the molality of the solute : If 14.40 grams of RbCl are dissolved in water to make a solution of 0.224 L, the density is found to be 1.047 g/cm3. Calculate the molality of the solute.
Density of the paint : A paint contains 180.0 ppm lead. Approximately what mass of lead will be in 1.00 cm ^3 of this paint when 1.00 gal is uniformly applied to 445.0 ft2 of a wall
Calculate the equilibrium constant kc of reaction : At equilibrium 0.21 mole of CO2 was present. Calculate the equilibrium constant Kc of this reaction.
What volume is occupied by the gases : Nitro glyerine is an explosive used by the mining industry. It detonates according to the following equation:
Indicate when the metal wire starts to form copper : What would an increase in the metal wire mass indicate when the metal wire starts to form copper on it from a chemical reaction from 6M HCl and copper
Result in the formation of a precipitate : Determine if the reactants shown on the right would result in the formation of a precipitate. Choices can be used more than one time or not at all.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the heat transfer experienced by the calorimeter

Determine the heat transfer (q) experienced by the calorimeter for this reaction. b. Determine the ?Hrxn per mole of HI. c. Identify whether this reaction is endothermic or exothermic and explain your reasoning.

  State equations for the dissociation of the water

Write equations for the dissociation of the following in water. Include physical states for all species.CaCl2

  Calculate the mass of chloroform the student

A chemistry student needs of 40 ml chloroform for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of chloroform is 1.48g x cm^-3 . Calculate the mass of chloroform the student should w..

  A 179 g sample of an alloy at 980degc is placed into 1272 g

question a 17.9 g sample of an alloy at 98.0degc is placed into 127.2 g of water at 22.0 degc in an insulated coffee

  Explain a buffer solution is prepared by dissolving

A buffer solution is prepared by dissolving 1.50g each of benzioc acid C6H5CO2H and sodium benzoate NaC6H5CO2 in 150.0mL of solution.

  Explain how many grams of sodium fluoride and naf

How many grams of F- must be added to a cylindrical water reservoir having a diameter of 8.88 × 102 m and a depth of 78.88 m? (b) How many grams of sodium fluoride, NaF, contain this much fluoride?

  Explain the ka for lactic acid

The Ka for lactic acid is 1.4x10^-4. What is the pH of this buffer after .10 mol of solid NaOH has been added?

  Write a balanced equation for the reaction

Problem- Ethyl acetate reacts with H2 in the presence of a catalyst to yield ethyl alcohol- C4 H8O2(l) +H2(g)-------> C2H6O6(l) Part a) Write a balanced equation for the reaction.

  Explain what is the formula of the nonhydrated

Washing soda is often added to detergent formulations to make the wash water more basic. What is the formula of the NONHYDRATED form of washing soda? Does it increase or decreased the pH of the wash water?

  Calculate the enthalpy change for the dissolution of nh4no3

Assuming the solution has a heat capacity of 4.18 J/°C·g and assuming no heat loss to the calorimeter, calculate the enthalpy change for the dissolution of NH4NO3 in units of kJ/mol.

  Write the difference between geometric arrangement of

1- what is the difference between the geometric arrangement of electron pairs and the geometric arrangement of atoms?

  Explain a solution is 0.020 m in each ca2+ and cd2+

A solution is 0.020 M in each Ca2+ and Cd2+. What would be the resulting concentrations of the ions if the solution were adjusted to a pH of 12?

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