Molar concentration of Iron chloride
Provide solution of this question. A certain aqueous solution of FeCl3 (formula mass =162) has a density of 1.1g/ml and contains 20.0% Fecl. Molar concentration of this solution is: (a) .028 (b) 0.163 (c) 1.27 (d) 1.47
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Elaborate the structure of a DNA molecule?
A lean natural gas is available at 18oC and 65 bars and must be compressed for economical pipeline transportation. The gas is first adiabatically compressed to 200 bars and then isobarically (i.e. at constant pressure) cooled to 25°C. The gas, which is
Ethers are the compounds with general formula or CnH2n+
The temperature reliance of internal energy and enthalpy depends on the heat capacities at constant volume and constant pressure. The internal energy and enthalpy of chemical systems and the energy changes that accompany chemical reactions depend on the
density of water is 1g/mL.The concentration of water in mol/litre is
Energy changes in some chemical reactions can be used to deduce the energies of chemical bonds. Our understanding of the molecular basis of thermodynamic properties is extended when we ask why the enthalpy change for a reaction is what it is. We deduce,
Determine the correct regarding Henry’s law: (1) The gas is in contact with the liquid must behave as an ideal gas (2) There must not be any chemical interaction among the gas and liquid (3) The pressure applied must be high (4) All of these.
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
18,76,764
1940649 Asked
3,689
Active Tutors
1457305
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!