Equations balanced on the previous day | Equations balanced on the next day |
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
PbO2 + Mn2 = Pb + MnO4 =>
4 PbO2 + Mn2 = 4 Pb + 2 MnO4
K2S + C4H6O4Ca = C2H3O2K + CaS =>
K2S + C4H6O4Ca = 2 C2H3O2K + CaS
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
FeO + NH3 = H2O + Fe + N2 =>
3 FeO + 2 NH3 = 3 H2O + 3 Fe + N2
KMnO4 + H2SO4 + CH3CH2CH2OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
12 KMnO4 + 18 H2SO4 + 10 CH3CH2CH2OH = 6 K2SO4 + 12 MnSO4 + 15 CH3COOH + 28 H2O
CH2O = HCOOCH3 =>
2 CH2O = HCOOCH3
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
C6H3N3O7 + NaOH = Na3C6N3O7 + H2O =>
C6H3N3O7 + 3 NaOH = Na3C6N3O7 + 3 H2O
SO3{-2} + Cl2 + OH{-} = Cl{-} + SO4{-2} + H =>
2 SO3{-2} + Cl2 + 2 OH{-} = 2 Cl{-} + 2 SO4{-2} + 2 H
POCl3 + NaNO2 = NaPO3 + NaCl + NOCl =>
POCl3 + 2 NaNO2 = NaPO3 + NaCl + 2 NOCl
O2990 = O2 =>
O2990 = 1495 O2
KCr2O7 + S + H2O = SO2 + KOH + Cr2O3 =>
4 KCr2O7 + 7 S + 2 H2O = 7 SO2 + 4 KOH + 4 Cr2O3
Mg + O1 = Mg5O4 =>
5 Mg + 4 O1 = Mg5O4
Fe2(SO3) + NaOH = Na2SO3 + FeOH =>
Fe2(SO3) + 2 NaOH = Na2SO3 + 2 FeOH
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
Cl2 + CO2 + H2 + O2 = ClCHO3 =>
Cl2 + 2 CO2 + H2 + O2 = 2 ClCHO3
RbO2 + HCl = RbCl + H2O2 + O2 =>
2 RbO2 + 2 HCl = 2 RbCl + H2O2 + O2
CH3CH2OH + H2CrO4 = CH3COOH + H2O + Cr =>
3 CH3CH2OH + 2 H2CrO4 = 3 CH3COOH + 5 H2O + 2 Cr
H2O + O2 + GaO = Ga(OH)3 =>
6 H2O + O2 + 4 GaO = 4 Ga(OH)3
FeSO4(NH4)2SO4*6H2O + C2H2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
FeSO4(NH4)2SO4*6H2O + C2H2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
AgNO3 + I = AgI2 + NO3 =>
AgNO3 + 2 I = AgI2 + NO3
H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
PbS2O3 = PbS + S + O2 =>
2 PbS2O3 = 2 PbS + 2 S + 3 O2
CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2
C2O4{2-} + MnO4{-} + H2O = Mn{2+} + CO2 + OH{-} =>
5 C2O4{2-} + 2 MnO4{-} + 8 H2O = 2 Mn{2+} + 10 CO2 + 16 OH{-}
Mn + H2SO4 = MnSO4 + H =>
Mn + H2SO4 = MnSO4 + 2 H
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l) =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(l)
Fe(OH)3 + HNO3 = Fe + HNO4 + H2O =>
2 Fe(OH)3 + 3 HNO3 = 2 Fe + 3 HNO4 + 3 H2O
CaMg(CO3)2 = MgO + CaCO3 + CO2 =>
CaMg(CO3)2 = MgO + CaCO3 + CO2
HClO + CO2 = H2CO3 + Cl2 + O2 =>
4 HClO + 2 CO2 = 2 H2CO3 + 2 Cl2 + O2
Li + H2O2 = H2 + Li2O2 =>
2 Li + H2O2 = H2 + Li2O2
HOCl + H2O = OCl{-} + H3O{+} =>
HOCl + H2O = OCl{-} + H3O{+}
Co(NO3)2 + K3(PO4) = Co3(PO4)2 + K(NO3) =>
3 Co(NO3)2 + 2 K3(PO4) = Co3(PO4)2 + 6 K(NO3)
Ca + Mg3(PO4)2 = Mg3 + Ca(PO4)2 =>
Ca + Mg3(PO4)2 = Mg3 + Ca(PO4)2
CH4O + C7H6O3 = C8H8O3 + H2O =>
CH4O + C7H6O3 = C8H8O3 + H2O
NaHCOOO = NaNaCOOO + HHO + COO =>
2 NaHCOOO = NaNaCOOO + HHO + COO
S2O3{2-} + O2 + H{+} = S4O6{2-} + H2O =>
4 S2O3{2-} + O2 + 4 H{+} = 2 S4O6{2-} + 2 H2O
Na3O + NO3 = NaNO3 + O =>
Na3O + 3 NO3 = 3 NaNO3 + O
AuCl3 + O2 = Au(ClO3)3 =>
2 AuCl3 + 9 O2 = 2 Au(ClO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Mg(HCO3)2 + CH3COOH = Mg(CH3COO) + H2O + CO2 =>
8 Mg(HCO3)2 + 9 CH3COOH = 8 Mg(CH3COO) + 14 H2O + 18 CO2
PbO2 + Mn2 = Pb + MnO4 =>
4 PbO2 + Mn2 = 4 Pb + 2 MnO4
PbO2 + Mn2 = Pb + MnO4 =>
4 PbO2 + Mn2 = 4 Pb + 2 MnO4
PbO2 + Mn2 = Pb + MnO4 =>
4 PbO2 + Mn2 = 4 Pb + 2 MnO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
KMnO4 + Sb4O5Br2 + H2SO4 + H2O = K2SO4 + MnSO4 + Br2 + H3SbO4 =>
2 KMnO4 + Sb4O5Br2 + 3 H2SO4 + 3 H2O = K2SO4 + 2 MnSO4 + Br2 + 4 H3SbO4
Ag2CO3(s) + H2SO3(aq) = Ag2SO3(aq) + CO2(g) + H2O(l) =>
Ag2CO3(s) + H2SO3(aq) = Ag2SO3(aq) + CO2(g) + H2O(l)
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