What is the minimum number of microwave photons

Assignment Help Chemistry
Reference no: EM13171541

What is the minimum number of microwave photons with a wavelength of 3.07 mm that will have to be absorbed by a 126.00 gram sample of water to heat it from 25°C to 100°C?

Reference no: EM13171541

Questions Cloud

What is the molarity of the sulfuric acid : A 10.80-mL sample of sulfuric acid from an automobile battery requires 35.18-mL of 1.62 M sodium hydroxide solution for complete neutralization. What is the molarity of the sulfuric acid? Sulfuric acid contains two acidic hydrogens.
What is the sum of the coefficients in the balanced equation : What is the sum of the coefficients in the balanced equation that represents the complete combustion of the relatively new
Why would an explosion be possible : what should this person do from this point on to get a reasonable yield of 1-octanol?
State what is the coefficient for carbon dioxide : what is the coefficient for carbon dioxide when the following equation showing the combustion of isopropyl alcohol
What is the minimum number of microwave photons : What is the minimum number of microwave photons with a wavelength of 3.07 mm that will have to be absorbed by a 126.00 gram sample of water to heat it from 25°C to 100°C?
What would the hydronium ion concentration be : If I add 90.0ml of distilled water to 10.0mL of 1.00M of HCl, what would the hydronium ion concentration be? What about the pH?
Advantages and disadvantages of using ratios for analysis : Do you find the balance sheet, income statement or other measures such as ratios the most informative? Comment on the advantages and disadvantages of using ratios for analysis.
What will be its volume at 278 degrees celcius : a balloon is filled with helium. its volume is 5.9 at 26degrees celcius. what will be its volume at 278 degrees celcius?
What was the volume of the gas : What was the volume of the gas when the temp was changed to 50.0C and the new pressure was 760.0 torr.

Reviews

Write a Review

Chemistry Questions & Answers

  Detrmine what mass of lithium is needed

Detrmine What mass of lithium (in g) is needed to react completely with 57.9 mL of Nitrogen gas at Standard atmospheric conditions?

  How many moles of na2so4 are required

sulfate dissolves as follows: Na2SO4(s) → 2Na+(aq) + SO42- (aq). How many moles of Na2SO4 are required to make 1.0 L of solution in which the Na concentration is 0.10 M?

  Write a dissociation equation of alcl3

Write a dissociation equation of AlCl3 showing its sepatation into aqueous ions.

  Calculate total number of cl ions

.134 mole of KCl and .212 mole of CaCl2 were dissolved in water, calculate total number of Cl ions in the solution

  How many ml of 0.05 m hcl solution would be required

How many ml of 0.05 M HCl solution would be required to completely neutralize 25.0 ml of 1.0 M Ba(OH)2 solution?

  What is the mechanism of the reaction of phenylmagnesium

Why is the water bath used to heat the reaction? 4)What is the mechanism of the reaction of phenylmagnesium bromide and CO2? Include the workup steps. 5) In this experiment, it is important to use freshly obtained dry ice. Why?

  Calculate the standard enthalpy of formation of octane

Octane (C8H18) undergoes combustion according to the following thermochemical equation: 2C8H18(l) + 25O2(g) ? 16CO2(g) + 18H2O(l) ?H°rxn = -11,020 kJ/mol. Given that ?H°f[CO2(g)] = -393.5 kJ/mol

  Determine what is the observed rate for the reaction

Determine what is the observed rate for the given reaction - empirically determined rate

  How many grams of kcl are present

How many grams of KCl are present in 250.0 mL of a 0.125 M solution? [Use formula weight: KCl, 74.55 g/mol]

  Explain why would the formation of free fatty acids inhibit

Write a balanced chemical reaction for the formation of a free fatty acid from a soap molecule under acidic conditions. Why would the formation of free fatty acids inhibit the cleaning ability of the soap

  Calculate the amount of energy as heat

calculate the amount of energy as heat by the freezing of 13.3 g of a liquid substance. given that the substance has a molar mass of 82.9g/mol and a molar enthalpy of fusion of 4.60 kj/mol.

  What are the percentages of co2 and ne in the sample by mole

If the sample contains a combined total of 1.90 mol and has a total mass of 60.3g, what are the percentages of CO2 and Ne in the sample by mole?

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