analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Choose the right answer from following. The molarity of a solution of Na2CO3 having 10.6g/500ml of solution is : (a) 0.2M (b)2M (c)20M (d) 0.02M
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
why o-toluidine is a weaker base than aniline?
The pressure-temperature relation for solid-vapor or liquid vapor equilibrium is expressed by the Clausis-Clapeyron equation.We now obtain an expression for the pressure-temperature dependence of the state of equilibrium between two phases. To be specific,
The surface between a liquid and a vapour distinguishes these fluids. The surface tension of liquids can be looked upon as that the property which draws a liquid together and forms a liquid vapour interface, therefore, distinguishing liquids from gases.<
Can someone please help me in getting through this problem. How many grams of dibasic acid (having mol. wt. 200) must be present in 100ml of its aqueous solution to provide decinormal strength: (i) 1g (ii)2g (iii) 10g (iv) 20g<
how haloalkane can be prepared by refluxing alcohol with hydrohalic acids
The solution of sugar in water comprises: (i) Free atoms (ii) Free ions (iii) Free molecules (iv) Free atom and molecules. Choose the right answer from the above.
Elaborate the structure of a DNA molecule?
Write a short note on the formula of diesel, petrol and also CNG?
18,76,764
1961254 Asked
3,689
Active Tutors
1432004
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!