Equations balanced on the previous day | Equations balanced on the next day |
SbS + 2 HCl = SbCl2 + H2S
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*0H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*0H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
BaCl2 + KF = KCl2 + BaF =>
BaCl2 + KF = KCl2 + BaF
Zn + BaCl2 = ZnCl2 + Ba =>
Zn + BaCl2 = ZnCl2 + Ba
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Cu + H2SO4 = Cu2SO4 + HOH + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 HOH + SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaFeS2 + O2 = Ca2S + FeS + SO2 =>
2 CaFeS2 + O2 = Ca2S + 2 FeS + SO2
H + Br = HBr =>
H + Br = HBr
CaMg(CO3)2 + HNO3 = MgO + CaNO3 + H2O + CO2 + O2 =>
4 CaMg(CO3)2 + 4 HNO3 = 4 MgO + 4 CaNO3 + 2 H2O + 8 CO2 + O2
Fe + HCl + Nh4SCN = Fe(SCN)3 + Nh4Cl + H =>
Fe + 3 HCl + 3 Nh4SCN = Fe(SCN)3 + 3 Nh4Cl + 3 H
Sr3(PO4)2 + KCl = SrCl2 + K3PO4 =>
Sr3(PO4)2 + 6 KCl = 3 SrCl2 + 2 K3PO4
N2 + RbI = Rb3N + I2 =>
N2 + 6 RbI = 2 Rb3N + 3 I2