Product of HCl Zn
Illustrate the product of HCl Zn?
Expert
If the answer, this question HCl Zn is hydrogen, chloride, and zinc. Zn + 2HCl -> ZnCl2 + H2 HCl is also identified by hydrochloric acid. It act in response with zinc to products Zinc Chloride (a white crystalline solid) and hydrogen gas.
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
Superphosphate has the formula CaH4(PO4)2 H2O, what is the calculation to get the percentage of Phosphorus, I need to show the calculation. I know it is 30.9737622 u in weight and 2 atoms of the formula, but not sure how to work the calculation backwards.
For any symmetric object there is a set of symmetry operations that, together, constitute a mathematical group, called a point group.It is clear from the examples that most molecules have several elements of symmetry. The H2O
Atomic orbitals can be combined, in a process called hybridization, to describe the bonding in polyatomic molecules. Descriptions of the bonding in CH4 can be used to illustrate the valence bond procedure. We must arrive a
25 ml of a solution of barium hydroxide on titration with 0.1 molar solution of the hydrochloric acid provide a litre value of 35 ml. The molarity of barium hydroxide solution will be: (i) 0.07 (ii) 0.14 (iii) 0.28 (iv) 0.35
what is the basicity of primary secondary and tertiary amines in chlorobenzene
Choose the right answer from following. An X molal solution of a compound in benzene has mole fraction of solute equal to 0.2. The value of X is: (a)14 (b) 3.2 (c) 4 (d) 2
Give me answer of this question. A solution has a 1 : 4 mole ratio of pentane to hexane. The vapour pressure of the pure hydrocarbons at 20°C are 440 mmHg for pentane and 120 mmHg for hexane. The mole fraction of pentane in the vapour phase would be: (a) 0.549 (b)
A 500 gm tooth paste sample has 0.2g fluoride concentration. Determine the concentration of F in terms of ppm level: (a) 250 (b) 200 (c) 400 (d) 1000Answer: (c) F-ions in ppm = (0.2/500) x 106 = 400
Briefly define the term oxidizing agent?
18,76,764
1943108 Asked
3,689
Active Tutors
1453892
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!