Balance the chemical equation na3po4(aq)+nicl2(aq)—> ni3(po4)2(s)+nacl(aq)

2 Na3PO4 + 3 NiCl2  --->  Ni3(PO4)2 + 6 NaCl

Explanation: to balance this chemical equation inspect first Na and Ni in both the reacant and product side. Balance each elements by writing 2 on Na3PO4 so sodium will have 6 atoms on the reactant side. on the product write 6 on NaCl. Put 3 on NiCl2 to balance Nickel and Chlorine atoms. Na have 6 atoms in both reactant and product, P have 2 atoms both, O has 8, Ni has 3 atoms and Cl has 6 atoms in both sides. So the equation is now balanced.

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explanation:

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.