Batch reactor mole balance equation: starting with the batch reactor mole balance equation (either differential or integral form), determine the time required to reach 80% conversion of a for the reaction a > b+ c, if the reaction rate equation is r k*ca, the volume of the reactor is 4 liters, the rate constant k1 0.15 liter/gr mole-hour, and the initial concentration of a is cao 2.0 gr moles/l. to solve this problem, you will need to integrate a differential equation.

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g

the increase of protons   hope this

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.