Redox reactions, How do i balance the following equation: Ni+CO==>NI(CO)4? ...

How do i balance the following equation: Ni+CO==>NI(CO)4? I can''t figure out the oxidation state of Ni and C on the product side.

Define colligative properties of a dilute solution, Define Colligative Prop...

Define Colligative Properties of A Dilute Solution? The colligative properties of a solution are usually considered to be: 1. Freezing-point depression: the decrease in the

The electronic configuration & atomic number, The electronic configuration ...

The electronic configuration (outermost) of Mn +2   ion (atomic number of Mn= 25  ) in its ground state is: (1) 3d 5 , 4s o                          (2) 3d 4 , 4s 1   (3

Atoms and molecules, can i have some problems regarding law of conservation...

can i have some problems regarding law of conservation of mass

Why are acceptance tests used, Q. Why are acceptance tests used? Accept...

Q. Why are acceptance tests used? Acceptance tests are used to evaluate product acceptability or liking or to determine which product is the most acceptable or the most prefer

DeBrogli wavelength, What will be wave length of a ball of 0.1 kg mass movi...

What will be wave length of a ball of 0.1 kg mass moving with 10 ms -1 velocity

Uses of BHC,

Redox reaction in everyday life.., how redox reaction influencing in everyd...

how redox reaction influencing in everyday life

In covalency, In covalency : (1) Electrons are transferred (2) Elect...

In covalency : (1) Electrons are transferred (2) Electrons are equally shared (3) The electron of one atom are shared between two atoms (4) None of the above Ans: E

The number of orbitals in d sub-shell is, The number of orbitals in d  sub...

The number of orbitals in d  sub-shell is : (1) 1        (2) 3        (3) 5        (4) 7 Ans: 5