Balancing equations, what is the balanced equation of the burning of an unk...

what is the balanced equation of the burning of an unknown hydrocarbon, C4H9 in air

Ionic bond,

Thermodynamic chemistry, How can i derive third law from nernst heat theore...

How can i derive third law from nernst heat theorem

Transition metal do not displace hydrogen from dilut acid, Most of the tran...

Most of the transition metal do not displace hydrogen from dilut acid. why? Ans) The activity series of transition metals is less than that of hydrogen so they can not displace h

Composition of protein - biomolecules, Composition of protein - Biomolecule...

Composition of protein - Biomolecules Composition of a protein changes with source. An estimated composition is as follows: Carbon from 50-53%; hydrogen from 6-7%; oxygen fr

How reliable are measurements, Q. How reliable are measurements? When s...

Q. How reliable are measurements? When scientists glance at measurements they want to know how accurate as well as how precise the measurements are. Accuracy demotes to how c

2nd law of thermodynamics, Initially 5 mol of an ideal gas with Cv,m=12.5 J...

Initially 5 mol of an ideal gas with Cv,m=12.5 J K^-1 mol^-1 are at a volume of 5 dm^3 and a temperature of 300K. If the gas is heated to 373 K and the volume changed to 10 dm^3, w

The rate of effusion of nitrogen gas, How can we calculate the rate of effu...

How can we calculate the rate of effusion of nitrogen gas from a cylinder and How much time it will take?? Ans) rate of effusion=r=(volume of nitrogen gas effusing from the cyl

#Ecell, In a Ecell, why do you flip the value of the smaller value?

In a Ecell, why do you flip the value of the smaller value?

Muffle Furnace , How i operate muffle furnace

How i operate muffle furnace