Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question- A gas occupies 4.78 L when the temperature is 45.0oC and at 1.08 atm of pressure. What temperature change (in K) will be needed to change the volume to 6.50 L at constant pressure? Report your answer to 3 significant figures and do not include units in your answer.
I am in need please provide me complete solution for the above problem so I can get right solution
when 0.6 g of impure zinc reacted with an excess of hydrochloric acid 135 ml of hydrogen was collected over water at
sulphur dioxide so2 is an unwelcome result of burning soft coal in power plants. some of the so2 ends up as sulfuric
If 110mg of fluorine-18, which has a half-life of 110min, is shipped at 8:00 a.m., how many milligrams of the radioisotope are still active if the sample arrives at the radiology laboratory at 1:30 p.m.?
A 15.0 mg sample of a protein is dissolved in water to make 27.0 ml of solution. The osmotic pressure of the solution is 0.56 torr at 25 C. What is the molar mass of the protein?
A compound found in coal dust has a percent composition by mass of 94.08 % C and 5.92 % H and a molar mass of 153.203 g/mol. What is the compound
what is the volume of distilled water that is needed to be added to 8g of sodium hydroxide to make it 0.4 mol dm-3
a half-life of phosphorus-32 14.0 days. starting with six grams nbspof 32p determine how many grams would remain after
consider the equilibrium for the esterification of p-aminobenzoic acid to give ethyl p-aminobenzoate.write the
the density of aluminum is 2.70 gcm3 and the density of chronium is 7.19 gcm3. if equal masses of aluminum and chronium
An unknown metal forms two different compounds with oxygen. When a 2.412 g sample of the metal is combined with oxygen, 3.466 g of Oxide A are formed. What is the cation charge for oxide A
The human body obtains 1091 kJ from a candy bar. If this energy were used to vaporize water at 100°C, how much water in liters could be vaporized? (Assume that the density of water is 1.0 g/mL.)
What is the final concentration (in M) of 18.5 mL sodium chloride solution with an initial concentration of 1.78 M which is diluted with 15 mL of solvent? Assume the volumes are additive.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd