isobutyl bromide
What is isobutyl bromide?
Freezing point of a substance is the temperature at which solid and liquid phases of the substance coexist. It is defined as the temperature at which its solid and liquid phases have the same vapour pressure. The freezing point o
Many enzyme catalyzed reactions obeys a complex rate equation that can be written as the total quantity of enzyme and the whole amount of substrate in the reaction system.
Many rate equations that are more complex than first and se
Can someone please help me in getting through this problem. Determine the normality of a solution having 4.9 gm H_{3}PO_{4} dissolved in 500 ml water: (a) 0.3 (b) 1.0 (c) 3.0 (d) 0.1
If a gas can be described by the Clausius equation of state:
P (V-b) = RT
Where b is a constant, then: (a) Obtain an expression for the residual vo
Select the right answer of the question. The weight of H_{2}C_{2}O_{4}2H_{2}O required to prepare 500ml of 0.2N solution is : (a) 126g (b) 12.6g (c) 63g (d) 6.3g
Drugs are broadly classified into following types depending on the purpose for which they are used.
1. Antipyretics
Can someone please help me in getting through this problem. The solution ofAl_{2}(SO_{4})_{3} d = 1.253gm/m comprise 22% salt by weight. The molarity, normality and molality of the solution is: (1) 0.805 M, 4.83 N, 0.825 M (2)
The two solutions which are having equivalent osmotic pressure are called isotonic solutions. The isotonic solutions at the same temperature also have same molar concentration. If we have solutions having different osmotic pressures then the solution having different
171 g of cane sugar (C_{12}H_{22}O_{11}) is dissolved in one litre of water. Find the molarity of the solution: (i) 2.0 M (ii) 1.0 M (iii) 0.5 M (iv) 0.25 M
Choose the right answer from above.
Karl Scheele, the Swedish chemist, was
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