NiS (s) + 4 HNO3 (aq) → Ni(NO3)2 (aq) + S (s) + 2 NO2 (g) + 2 H2O (ℓ)

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Enter a mass or volume in one of the boxes below. Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. All gases are assumed to be at STP.

NiS            Mass: g
HNO3           Mass: g  or Solution Volume: mL of Concentration: mol/L
Ni(NO3)2       Mass: g
S              Mass: g
NO2            Mass: g  or Gas Volume: L
H2O            Mass: g


Kotz, John C., Treichel, Paul, and Weaver, Gabriela. Chemistry & Chemical Reactivity 6th ed.; Thomson Brooks/Cole: Belmont, CA, 2006; p 161.

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