Equations balanced on the previous day | Equations balanced on the next day |
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
AsH3 + AuCl3 + KOH = K3AsO3 + Au + KCl + H2O =>
AsH3 + 2 AuCl3 + 9 KOH = K3AsO3 + 2 Au + 6 KCl + 6 H2O
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
Mg(NO3)2 + Ag = Ag(NO3) + Mg2 =>
2 Mg(NO3)2 + 4 Ag = 4 Ag(NO3) + Mg2
HClO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr(ClO4)2(aq)(classification) =>
2 HClO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(ClO4)2(aq)(classification)
CH3COH + Br2 = CH3COBr + HBr =>
CH3COH + Br2 = CH3COBr + HBr
HCl(aq) + Na2CO3(aq) = NaCl(aq) + H2CO3(s) =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(aq) + H2CO3(s)
F({-}1) + H2O = HF + OH({-}1) =>
F({-}1) + H2O = HF + OH({-}1)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo12O36 + (NH4)NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4Mo12O36 + 21(NH4)NO3 + 12 H2O
Fe(NO3)3(a) + Zn(s) = Zn(NO3)3(a) + Fe(s) =>
Fe(NO3)3(a) + Zn(s) = Zn(NO3)3(a) + Fe(s)
C3H6 + I2 + H2O = C3H8O2 + HI =>
C3H6 + I2 + 2 H2O = C3H8O2 + 2 HI
NHCO3 = N2O + CO2 + H2O =>
2 NHCO3 = N2O + 2 CO2 + H2O
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)
NaOH + H2O = Na(OH)4 + H2 =>
2 NaOH + 6 H2O = 2 Na(OH)4 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
NaNO3 + S + Na2CO3 = NaNO2 + Na2SO4 + CO2 =>
3 NaNO3 + S + Na2CO3 = 3 NaNO2 + Na2SO4 + CO2
C3H6O3 = CH3COOH =>
2 C3H6O3 = 3 CH3COOH
K2Co3 + ZnBr2 = KBr + ZnCo3 =>
K2Co3 + ZnBr2 = 2 KBr + ZnCo3
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Ba2 + Al(NO3)3 = Al3 + Ba(NO3)2 =>
9 Ba2 + 12 Al(NO3)3 = 4 Al3 + 18 Ba(NO3)2