Define how many moles of nitrogen

Assignment Help Chemistry
Reference no: EM13297438

How many moles of nitrogen, N, are in 65.0 g of nitrous oxide,N2O ? Express your answer with the appropriate units.

Reference no: EM13297438

Questions Cloud

Define dimethylamine hydrochloride : Calculate the pH when 6.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in dimethylamine (aq) and 0.100 M in dimethylamine hydrochloride (aq). Use the pKa given in your textbook (Harris, appendix G).
Find the value of the effective spring constant of the fluid : A block of mass 77 g floats on a fluid, oscillating up and down at a frequency of 8 Hz. What is the value (in N/m) of the effective spring constant of the fluid
Which plan is less costly : Interest cost Fixed cost financing $ Variable short-term financing $ (b) Which plan is less costly? Short-term plan Fixed cost plan.
Compute required weight of coarse aggregate per cubic yard : A concrete mix witha 3-inch slump, w/c rtion of .5, ans sand with a fineness modulus of 2.4 contains 1700 lb/yd^3 of coarse aggregate. compute the required weight of coarse aggregate per cubic yard.
Define how many moles of nitrogen : How many moles of nitrogen, N, are in 65.0 g of nitrous oxide,N2O ? Express your answer with the appropriate units.
How much must the grandfather put into ed trust today : Steve and Ed are cousins who were both born on the same day, and both turned 25 today. Their grandfather began putting $2,500 per year into a trust fund for Steve on his 20th birthday, and he just made a 6th payment into the fund.
What is the effective stress 20feet deep for specific weight : Effective stress is defined as the overburden soil pressure less the buoyancy effect of water. What is the effective stress 20 feet deep if the specific weight of the dry soil is 113 pcf and the water table is 11 feet deep
Aluminum reacts with chlorine gas to form aluminum chloride : Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: \rm 2Al}+3Cl_2rightarrow2AlCl_3 What is the maximum mass of aluminum chloride that can be formed when reacting 26.0g of aluminum
Obtain the magnification of the microscope : A microscope has an objective lens with a focal length of 2.0cm, an eyepiece with a focal length of 0.25 cm, What is the magnification of the microscope

Reviews

Write a Review

Chemistry Questions & Answers

  Write a balanced equation for the reaction of hcl

Write a balanced equation for the reaction of NaCH3COO and HCl. Express your answer as a chemical equation.

  Determine the number of bonding electrons

Determine the number of bonding electrons and the number non-bonding electrons

  Determine the empirical and molecular formula of compound

The molar mass of the compound is 303.8 g/mol and the molar masses of C, O, and Ag are 12.-1 g/mol, 16.00 g/mol, and 107.9 g/mol, respectively. Determine the empirical and molecular formula of the compound.

  What is the mass in kilograms

what is the mass, in kilograms, of Avogadro's number of olympic shot put balls if each one has a mass of 16lb? How does this compare with the mass of Earth, 5.98x10^25 kg.

  State small amounts of added hydrogen or hydroxide ions

how glycine buffers solutions at either pKa by consuming small amounts of added hydrogen or hydroxide ions

  Explain the conversion of the fatty acid linoleic acid

Write the equation for the conversion of the fatty acid linoleic acid [CH3-(CH2)4-CH=CH-CH2-CH=CH(CH2)7-COOH] into its methyl ester.

  What mass of water contains of hydrogen

Water is composed of 11.2% hydrogen and 88.8% oxygen. What mass of water contains 16.0g of hydrogen?

  Explain how many significant figures are used for the mass

Describe how you prepare 5.00 times 10^2 mL of 0.7 M CuSO4. How many grams of CuSO4 are needed. How many significant figures are used for the mass. What type of container should it be made up in.

  Define what is the ph of solution of ascorbic acid

Ascorbic Acid (Vitamin C) is diprotic acid (Ka1= 8.00x10^-5 and Ka2= 1.60x10^-12). What is the pH of a 0.250M solution of ascorbic acid?

  Describe electrons in a heteronuclear diatomic molecule

What is the most important extra step that has to be included in the first approach technique for assigning electrons in a heteronuclear diatomic molecule?

  Explain releasing a photon of electromagnetic radiation

Consider an electron moving from an n = 2 orbital to an n = 1 orbital. For this to occur, will the atom need to absorb energy or dissipate energy by releasing a photon of electromagnetic radiation. Is the n = 2 orbital more or less stable than the..

  Compute the area of the spill in cm squared

calculate the area of the spill in cm squared and the diameter of the spill in cm. (Help: 32 oz = quart, 1 mL = 1 cm cubed; area of a circle A = pi x r squared)

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