Silver nitrate solution reacts with lithium chloride solution. identify the precipitate or precipitates formed.

agcl

lino3

agcl and lino3

all products are soluble

 AgCl

Explanation:  

When silver nitrate solution reacts with lithium chloride, 2 products are formed which are Silver Chloride (AgCl) and Lithium Nitrate (LiNO3).

But only one is maintained as precipitate and the other one gets solubilize in the solution.

Thus LiNO3 gets solubilize in the solution and AgCl remains as precipitate which does not get dissolve in the solution.

first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j