H
ax. ap 24
ax. ap 25.28 x 10 kgm's
ax. (mav) 5.28 x10 "kgm's
0.1
0.1
givena v = 0.1%
v = 2.2 x 106 ms -1
m = 9.1 x 10-31 kg
av = 100 x 2.2 x 10^ms
= 2.2 x 10' ms'
5.28x10-5 kgm's-
9.1x10kg x 2.2x10'ms-
ax2 2.64 x 10m

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.