Equations balanced on the previous day | Equations balanced on the next day |
Ca + 2 CH3COOH = Ca(CH3CO2)2 + H2
CuSO4 + Na = Na2(SO4)3 + Cu =>
3 CuSO4 + 2 Na = Na2(SO4)3 + 3 Cu
NaI + H2O = NaOH + HI =>
NaI + H2O = NaOH + HI
NaHCO3 = H + NaCO3 =>
NaHCO3 = H + NaCO3
KHS + HF = KF + H2S =>
KHS + HF = KF + H2S
CH3CBr2CH3 + KOH = CH3CCH + KBr + HOH =>
CH3CBr2CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
N2H8 + Cr2O7 = N2 + H2O + Cr2O3 =>
N2H8 + Cr2O7 = N2 + 4 H2O + Cr2O3
AgNO3 + Li2Co3 = Ag2Co3 + LiNO3 =>
2 AgNO3 + Li2Co3 = Ag2Co3 + 2 LiNO3
FeO + SO2 = FeO3 + S =>
FeO + SO2 = FeO3 + S
Li2SO3(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaSO3(s) =>
Li2SO3(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaSO3(s)
Ca + HC2H3O2 = Ca(C2H3O2)2 + H =>
Ca + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H
HI + Ca(HO)2 = CaI2 + H2O =>
2 HI + Ca(HO)2 = CaI2 + 2 H2O
HNO2 + KNO3 = KNO2 + HNO3 =>
HNO2 + KNO3 = KNO2 + HNO3
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 8 H2O + 5 Na2SO4
CH2O + [Ag(NH3)2OH] = CH2O2 + NH3 + Ag + H2O =>
CH2O + 2[Ag(NH3)2OH] = CH2O2 + 4 NH3 + 2 Ag + H2O
Al(OH)3 + K2Cr2O7 = Al2(Cr2O7)3 + KOH =>
2 Al(OH)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KOH
KAl(OH)4 + SO2 = Al(OH)3 + K2SO3 + H2O =>
2 KAl(OH)4 + SO2 = 2 Al(OH)3 + K2SO3 + H2O
C17H33COONa + H2SO4 = C17H33COOH + Na2SO4 =>
2 C17H33COONa + H2SO4 = 2 C17H33COOH + Na2SO4
BeO + CO = Be + CO2 =>
BeO + CO = Be + CO2
CO2 + H2O = C3H8O3 + O2 =>
6 CO2 + 8 H2O = 2 C3H8O3 + 7 O2
MnCrO4 + I2 + Na2CrO4 + H2O = HI + NaMnO4 + H2CrO4 =>
2 MnCrO4 + 5 I2 + Na2CrO4 + 8 H2O = 10 HI + 2 NaMnO4 + 3 H2CrO4
UO3 + SF4 = SO4 + UF3 =>
4 UO3 + 3 SF4 = 3 SO4 + 4 UF3
PbCl2 = Pb{2+} + Cl{-} =>
PbCl2 = Pb{2+} + 2 Cl{-}
S2O3 + FeCl3 = [Fe(S2O3)2] + Cl =>
2 S2O3 + FeCl3 = [Fe(S2O3)2] + 3 Cl
Bi{3} + SnO2{2-} + OH{-} = SnO3{2-} + H2O + Bi =>
2 Bi{3} + 3 SnO2{2-} + 6 OH{-} = 3 SnO3{2-} + 3 H2O + 2 Bi
AlCl3 + CaS = Al2S3 + CaCl2 =>
2 AlCl3 + 3 CaS = Al2S3 + 3 CaCl2
Fe + AuCl3 = FeCl3 + Au =>
Fe + AuCl3 = FeCl3 + Au
C6H10O6 + H2O = C6H12O7 =>
C6H10O6 + H2O = C6H12O7
HCl + PO4{-3} = H3PO4 + Cl{-} =>
3 HCl + PO4{-3} = H3PO4 + 3 Cl{-}
Ge + S8 = GeS2 =>
4 Ge + S8 = 4 GeS2
LiOH + H2S = LiHS + H2O =>
LiOH + H2S = LiHS + H2O
Bi{3+} + Cl{-} = BiCl3 =>
Bi{3+} + 3 Cl{-} = BiCl3
C2H4Cl2 + NaOH = C2H6O2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H6O2 + 2 NaCl
K2HPO4 + H2SO4 = KH2PO4 + KHSO4 =>
K2HPO4 + H2SO4 = KH2PO4 + KHSO4
Co + ZnCl2 = CoCl2 + Zn =>
Co + ZnCl2 = CoCl2 + Zn
CuCl2 + O2 = CuO + Cl =>
2 CuCl2 + O2 = 2 CuO + 4 Cl
CaCrO4 + NaCl = Na2CrO4 + CaCl2 =>
CaCrO4 + 2 NaCl = Na2CrO4 + CaCl2
HClO4 + Ba(OH)2 = HClBa + O4(OH)2 =>
HClO4 + Ba(OH)2 = HClBa + O4(OH)2
NaI + H2O = Na2O + HI =>
2 NaI + H2O = Na2O + 2 HI
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
K4(Fe(CN)6) + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4(Fe(CN)6) + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2SO4 + 247 H2O
C2H6O2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
CUCl2 + H2SO4 = CUSO4 + HCl =>
CUCl2 + H2SO4 = CUSO4 + 2 HCl
Cr2O3 + NO3{-} + H2O = CrO42{-} + NO2{-} + H{+} =>
Cr2O3 + 80.000000000001NO3{-} + H2O = 2 CrO42{-} + 80.000000000001NO2{-} + 2 H{+}