If a 210 mg piece of gold density1932 bcm3 is hammered into

Assignment Help Chemistry
Reference no: EM13343975

if a 210 mg piece of gold (density=19.32 b/cm^3) is hammered into a sheep measuring 2.3*10 ft. what is the average thickness of the sheet in meters?

Reference no: EM13343975

Questions Cloud

200 x102 ml of 744 m hcl is mixed with 200 x 102 ml of 372 : 2.00 x102 ml of .744 m hcl is mixed with 2.00 x 102 ml of .372 m baoh2. how many moles of water are produced in the
Using the values for the mass of p-dichlorobenzene its : the molality of a solution is the number of moles of the solute that is dissolved in 1000 g of solvent. using the
Calculate the amount of heat required to completely sublime : calculate the amount of heat required to completely sublime 88.0 g of solid dry ice co2 at its sublimation temperature.
An engine block with a surface area measured to be 090m2 : an engine block with a surface area measured to be 0.90m2 generates a power output of 55 kw with a net engine
If a 210 mg piece of gold density1932 bcm3 is hammered into : if a 210 mg piece of gold density19.32 bcm3 is hammered into a sheep measuring 2.310 ft. what is the average thickness
Calculate the total pressure in atm of a mixture of 00270 : 1calculate the total pressure in atm of a mixture of 0.0270 mol of helium he and 0.0200 mol of oxygen o2 in a 4-l flask
Sodium vapor lamps used for public lighting emit yellow : sodium vapor lamps used for public lighting emit yellow light of wavelength 580 nm. how much energy is emitted by an
Discuss some of the advantages of plcs over relay logic : discuss some of the advantages of plcs over relay logic circuits. how do we decide to use either a plc or a relay
What is a column what factors determine the amount of load : 1.what is a beam? what factors determine the maximum load that it can take without failure?2.what is a column? what

Reviews

Write a Review

Chemistry Questions & Answers

  Define the chemist used a thermometer that was miscalibrated

The chemist used a thermometer that was miscalibrated by 2(degrees)c over the entire thermometer scale. will this factory error cause the reported energy of neutralization to be higher, lower, or unaffected? explain.

  Find out the magnetic susceptibility of a substance

A Gouy balance is used to determine the magnetic susceptibility of a substance. A strong electromagnet is placed next to the sample, which is on a balance.

  Define the half-life of a compound

What is the half-life of a compound if 63 percent of a given sample of the compound decomposes in 72 min? Assume first-order kinetics.

  Why saturated sodium chloride is used to transfer crude

In the dehydration experiment, several ml of saturated sodium chloride is used to transfer crude product after the initial distillation. Why is saturated sodium chloride, rather than pure water, used for this experiment.

  A silver chromate is sparingly soluble in aqueous solutions

Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag2CrO4 is 1.12x10^-12. What is the solubility (mol/L) of silver chromate

  Calculate the mass of sodium iron produced

In a reaction 8200 g of sodium reacts with 74.00 g of ferric oxide to form sodium oxide and iron metal. Calculate the mass of sodium iron produced.

  What is the final temperature (in k) of the gas

A sample of gas inside a 150 mL piston has an initial temperature of 550 K and pressure of 8.0 atm. As the piston expands to 650 mL, the pressure decreases to 1.5 atm.

  How many total moles of gas are produced

If a sample containing 2.00 mL of nitroglycerin ({rm{density}} = 1.592{rm{g/mL}}) is detonated, how many total moles of gas are produced?

  Explain the reaction with the rate law

Consider the reaction with the rate law, Rate = k[BrO3-][Br-][H+]2 By what factor does the rate change if the concentration of BrO3- is tripled and that of Br- is tripled

  Explain carbon dioxide gas and liquid water calculate

Write the balanced chemical reaction for the oxidation of sucrose C12H22O11 (s) to carbon dioxide gas and liquid water calculate ?H, ?U, and ?S for the reaction How much of this energy change can be extracted as

  Define a hypothetical atom has four allowed energy levels

A hypothetical atom has four allowed energy levels. As shown in the accompanying diagram, the emission spectrum of this atom will contain six transitions, labelled A - F.

  Compute the value of h3o+ in muscle fluid

The pH of human muscle fluids is 6.8. Calculate the value of H3O+ in muscle fluid at 25 degrees Celcius. The answer should be in scientific notation.

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