## Video - QUANTITATIVE APTITUDE- Days taken by two people to do a work together

Amazing solutions to difficult problems...

From Chemisolutions

Amazing solutions to difficult problems...

From Chemisolutions

What decides how much is 1 ml exactly?...

From Chemisolutions

Amazing solutions to difficult problems for CAT, GRE, IIT, GRE, CET, MAINS, MEDICAL, NDA, CDSE, IIT, MPSC, UPSC, MPPSC, TNPSC, KPSC, HPSC, PPSC, GPSC, RPSC, FOREST OFFICER, NIT, IFS, B.Tech, B.E., B.Sc., HIGH SCHOOL DIPLOMA, GCE A POST SECONDARY, CHEMIST...

From Chemisolutions

Amazing solutions to difficult problems for CAT, GRE, IIT, GRE, CET, MAINS, MEDICAL, NDA, CDSE, IIT, MPSC, UPSC, MPPSC, TNPSC, KPSC, HPSC, PPSC, GPSC, RPSC, FOREST OFFICER, NIT, IFS, B.Tech, B.E., B.Sc., HIGH SCHOOL DIPLOMA, GCE A POST SECONDARY, CHEMIST...

From Chemisolutions

Amazing solutions to difficult problems for CAT, GRE, IIT, GRE, CET, MAINS, MEDICAL, NDA, CDSE, IIT, MPSC, UPSC, MPPSC, TNPSC, KPSC, HPSC, PPSC, GPSC, RPSC, FOREST OFFICER, NIT, IFS, B.Tech, B.E., B.Sc., HIGH SCHOOL DIPLOMA, GCE A POST SECONDARY, CHEMIST...

From Chemisolutions

From Chemisolutions

From Chemisolutions

. Amazing solutions to difficult problems for CAT,GRE, IIT, GRE, CET, Mains,Medical...

From Chemisolutions

Add a message to your video...

From Chemisolutions

This add on from MICROSOFT is very good. Chem4word...

From Chemisolutions

. 4 molecules of oxygen combine with 1 molecule of haemoglobin. 1 g of haemoglobin combines with 1.53 ml of oxygen at 370 C temperature and pressure of 743 torr. What is the volume of oxygen?...

From Chemisolutions

. 4 molecules of oxygen combine with 1 molecule of haemoglobin. 1 g of haemoglobin combines with 1.53 ml of oxygen at 370 C temperature and pressure of 743 torr, What is the molar mass of haemoglobin?...

From Chemisolutions

. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

The following reaction: 2SO3 (g) ↔ 2SO2 (g) + O2 (g) has an equilibrium constant equal to 0.23 M If the concentrations are [SO2] =0.480 M, [O2] = 0.561 M, [SO3] = 0.220 M, is the reaction at equilibrium? If not, which side must it shif...

From Chemisolutions

The equilibrium constants, Kc, and Kp are 2.9 x 10- 2 and 2.75 at a temperature of 1150 K, for the reaction, 2A(g) ↔ 2B(g) + xC(g). Calculate the value of number x. Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

The equilibrium constants, Kc,and Kp are 2.9 x 10- 2 and 2.75 at a certain temperature for the following reaction 2SO3(g) ↔ 2SO2(g) + O2(g) Calculate the temperature at which this reaction takes place. Amazing solutions to difficult problems for ...

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains The equilibrium constant, Kc, for the following reaction is 2.9 x 10- 4 at 1150 K. 2SO3(g) ↔ 2SO2(g) + O2(g) Calculate Kp for this reaction at this temperature....

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains The equilibrium constant, Kp, for the following reaction is 2.75 at 1150 K. 2SO3(g) ↔ 2SO2(g) + O2(g). Calculate Kc for this reaction at this temperature....

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

One mole of an ideal gas at 298 K is expanded reversibly and isothermally from 1.0 L to 10 L. Determine the amount of work done in Joules....

From Chemisolutions

Amazing solutions to difficult problems for JEE, IIT, GRE, CET, Mains...

From Chemisolutions

...

From Chemisolutions

Calculate the value of the equilibrium constant, Kc, for the system CO2 + H2 → CO + H2O If 0.1908 moles of CO2, 0.0908 moles of H2, 0.0092 moles of CO, and 0.0092 moles of H2O vapour were present in a 2.00 L reaction vessel at equilibrium...

From Chemisolutions

Given solubility of silver chloride and barium fluoride, find solubility product...

From Chemisolutions

A fuel increases the temperature of 10 g of water in bomb's calorimeter by 2 degrees Its water equivalent is 40 g, Calculate the GVC....

From Chemisolutions

Given [H+], find pOH...

From Chemisolutions

Why?...

From Chemisolutions

Video tutorial - Given specfic heats, quantity of one substance, find quantity of another...

From Chemisolutions

Video tutorial -Given mass of limiting reactant, standard enthalpy change, find enthalpy change...

From Chemisolutions

Video tutorial -Given solubility product, find solubility...

From Chemisolutions

Video tutorial - Find heat required to change temperature,given specific heat, mass,...

From Chemisolutions

AgCl and BaF2...

From Chemisolutions

Given enthalpy of a reaction, energy released,pressure, temperature, find the volume of reactant...

From Chemisolutions

Find ΔH for the following reaction? C(s) + 2 S(s) → CS2(l); ΔHf= ? kJ/mol Given: CS2(l) + 3O2(g) → CO2(g) + 2 SO2(g) ΔHf= -1075 kJ/mol C(s) + O2(g) → CO2(g); ΔHf= -393.5 kJ/mol S(s) + O2(g) → SO2(g); ΔHf= -296.8 kJ/mol Given enthalpy of for...

From Chemisolutions

Given enthalpy change for a reaction, find the enthalpy change for another reaction Given 3O2(g)→2 O3(g) ∆H = +285.4 kJ, Calculate ∆H for the reaction. 3/2 O2(g) → O3(g)....

From Chemisolutions

Find ΔH for the following reaction? CS2(l) + 3O2(g) → CO2(g) + 2 SO2(g) Given: C(s) + O2(g) → CO2(g); ΔHf= -393.5 kJ/mol S(s) + O2(g) → SO2(g); ΔHf= -296.8 kJ/mol C(s) + 2 S(s) → CS2(l); ΔHf= 87.9 kJ/mol...

From Chemisolutions

Find the change in enthalpy, ΔH, for the following reaction: H2(g) + Cl2(g) → 2 HCl (g) ΔH for H-H and Cl-Cl bonds, +436 kJ/mol and + 243 kJ/mol, ΔH for H-Cl bonds 431 kJ:...

From Chemisolutions

What mass of CaCO3 would produce 14 grams of CaO, if the yield is 50 percent ? CaCO3 = CaO + CO2 CaCO3 = 100, CaO=56...

From Chemisolutions

50 grams of CaCO3 produces 14 grams of CaO, what is the percent yield? CaCO3 - CaO + CO2 CaCO3 = 100, CaO=56...

From Chemisolutions

If 252 grams of C6H6O3 produces a 50.0% yield, how many grams of H2O would be produced ? C6H6O3+6O2 → 6CO2+3H2O Molar mass C6H6O3=126...

From Chemisolutions

35.7 g of AlBr3 is formed. If the percent yield of this reaction is 66.9% , find the mass of limiting reactant Br2 consumed . 2 Al (s) + 3 Br2 (l) → 2 AlBr3 (s) Br2 = 159.8 Given the percent % yield, find mass of the limiting r...

From Chemisolutions

10.0 g of Al, and 50.0 g of Br2 give 35.7 g of AlBr3. What is the percent yield of this reaction? 2 Al (s) + 3 Br2 (l) → 2 AlBr3 (s) Al= 27 Br2 = 159.8 AlBr3 = 266.7...

From Chemisolutions