How to make salt of nano3 through soluble and insoluble method ?

answer : to make insoluble salts you can just use dilute hydrochloric acid and silver nitrate solution to make insoluble silver chloride by precipitation. the silver nitrate provides the silver ion and the hydrochloric acid provides the chloride ion to prepare the insoluble salt silver chloride which forms as a white precipitate.

explanation: to make soluble salts

soluble salts can be made by reacting acids with soluble or insoluble reactants.   calcium nitrate + sodium carbonate → sodium nitrate + calcium carbonate.

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k

explanation:

k

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