10. Balance with coefficients.
Zn + H3PO4 > Zn3(PO4)2+H2

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159