Equations balanced on the previous day | Equations balanced on the next day |
Ca(HCO3)2 = CaCO3 + H2O + CO2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
MnO4{-} + N2H4 + O{+} = Mn{2+} + N2 + H2O =>
2 MnO4{-} + 7 N2H4 + 6 O{+} = 2 Mn{2+} + 7 N2 + 14 H2O
H{+} + Cr2O7 + C2H5OH = Cr{3+} + C2H4O + H2O =>
6 H{+} + Cr2O7 + 4 C2H5OH = 2 Cr{3+} + 4 C2H4O + 7 H2O
K2Cr2O7 + H2SO4 + H2O2 + X = CrO5X + KHSO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 4 H2O2 + 2 X = 2 CrO5X + 2 KHSO4 + 5 H2O
C2H8O7P2 + NaOH = C2H4O7P2Na4*2H2O + H2O =>
C2H8O7P2 + 4 NaOH = C2H4O7P2Na4*2H2O + 2 H2O
CH3CH2OH + Cr2O7{2-} + H2SO4 = CH3CO2H + Cr2(SO4)3 + SO4{2-} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 SO4{2-} + 11 H2O
ThO2 + Al = Th + Al2O3 =>
3 ThO2 + 4 Al = 3 Th + 2 Al2O3
Zn(CH3COO)2 + O2 = ZnO + CO2 + H2O =>
Zn(CH3COO)2 + 4 O2 = ZnO + 4 CO2 + 3 H2O
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
C6H6(g) + NH3(g) + H2O(g) = C6H2(NH2)3(OH)2 + H2(g) =>
2 C6H6(g) + 6 NH3(g) + 4 H2O(g) = 2 C6H2(NH2)3(OH)2 + 9 H2(g)
Al{3+} + NO{3-} = AlNO =>
Al{3+} + NO{3-} = AlNO
Ni(CN)2 = Ni + (CN)2 =>
Ni(CN)2 = Ni + (CN)2
C4H2O3 + C2H8N2 + CH2O = C7H10N2O3 + H2O =>
C4H2O3 + C2H8N2 + CH2O = C7H10N2O3 + H2O
Na4(CO3)2 + C2H4O2 = Na4(C2H3O2) + H2O + CO2 =>
8 Na4(CO3)2 + 11 C2H4O2 = 8 Na4(C2H3O2) + 10 H2O + 22 CO2
Ca + HNO2 = Ca(NO2) + H2 =>
2 Ca + 2 HNO2 = 2 Ca(NO2) + H2