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!
Problem- A 0.682 g sample of aluminum metal was reacted with dilute sulfuric acid and the hydrogen evolved was collected over mercury at a barometric pressure of 737 torr and a temperature of 22 degrees C. What volume of hydrogen gas was collected?
I am need of complete solution for this problem please help- me out to get right solution
some calcium supplements contain calcium citrate ca3c6h5o72 and others contain calcium carbonate caco3. which compound
Calculate the wavelength of the light in nanometers corresponding to this transition. You can use the following values for your calculations
Calculate the molality of total ions in an acqeous solution prepared by dissolving 0.400 moles of magnesium chloride in 850.0 g of water?
How many electrons are present in the outermost shell. What type of atom or molecule will be fluorine ion attract. What type of bond would be formed as a result of this association
A 3.0 x 10-2 mg sample of a protein is dissolved in water to make 0.25 ml of solution. The osmotic pressure of the solution is 0.56 torr at 25C. What is the molar mass of the protein
The reaction is first order in SO2Cl2 and the rate constant is 3.0 × 10^-6 s-1at 600 K. A vessel is charged with 2.4 atm of at 600 K. The partial pressure of SO2 Cl2 at 3.0 x 10 ^5 is __________ atm.
Nitrous oxide is a significant greenhouse gas. The global sink N2O is 12.6 Tg N yr-1. The mixing ratio is 559.5 micrograms/m3 as well as the lifetime of N2O is 128 years. Utilizing an average surface pressure of 986 hPa to compute mass of atmosphe..
A certain weak acid, HA, with a Ka value of 5.61*10 raised to negative 6 is titrated with NaOH. A solution is made by mixing 7.00 mmol of HA and 1.00 mmol of strong base. What is the ph
The pressure on 200 ml of oxygen gas changes from 380 mm hg to 760 mm hg. The temperature does not change. What is the new volume of the oxygen gas?
What mass of LP gas is necessary to heat 1.3 of water from room temperature (25.0 ) to boiling (100.0 )? Assume that during heating, 16% of the heat emitted by the LP gas combustion goes to heat the water.
Estimate the vapor pressure of water a solution containing 30 g of glucose per 500 g of water at 25C, given that the vapor pressure of pure water is 2.338 KPa at the same temperature.
an optically active i.e. chiral compound with the formulac6h12o2 shows a broad strong bandat 3400 cm-1 and a strong
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