Equations balanced on the previous day | Equations balanced on the next day |
Na2S2O3 + SO4 = Na2SO4 + S2O3
HNO3 + N2O4 = HNO3*13N2O4 =>
HNO3 + 13 N2O4 = HNO3*13N2O4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H(OH)
NiS(S) + O2(g) = SO2(g) + Ni2(S) =>
2 NiS(S) + 3 O2(g) = 3 SO2(g) + Ni2(S)
HNO3 + FeS = FeSO4 + NO + H2O =>
8 HNO3 + 3 FeS = 3 FeSO4 + 8 NO + 4 H2O
C5H12 + HCl = C5H11Cl + H2 =>
C5H12 + HCl = C5H11Cl + H2
SrF2 + Cl2 = SrCl2F2 =>
SrF2 + Cl2 = SrCl2F2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
PbS(s) + O2 = SO2 + PbO(s) =>
2 PbS(s) + 3 O2 = 2 SO2 + 2 PbO(s)
NH4NO3 + Li3PO4 = (NH4)3PO4 + LiNO3 =>
3 NH4NO3 + Li3PO4 = (NH4)3PO4 + 3 LiNO3
XeF4 + MnCl2 + H2O = Xe + Cl2 + HF + Mn(OH)2 =>
XeF4 + 2 MnCl2 + 4 H2O = Xe + 2 Cl2 + 4 HF + 2 Mn(OH)2
CuI2 + Al(NO3)3 = Cu(NO3)2 + AlI3 =>
3 CuI2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 AlI3
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
MgCl2 + ZnNO3 = Mg(NO3)2 + ZnCl =>
MgCl2 + 2 ZnNO3 = Mg(NO3)2 + 2 ZnCl
Zn + HC2H3O2 = Zn(CH3COO)2 + H2 =>
Zn + 2 HC2H3O2 = Zn(CH3COO)2 + H2
NaIO + F2 = I + NaFO =>
2 NaIO + F2 = 2 I + 2 NaFO
NH4OH + N2O5 = NH4NO3 + H2O =>
2 NH4OH + N2O5 = 2 NH4NO3 + H2O
KBiO3 + H2SO4 = K2SO4 + HBiO3 =>
2 KBiO3 + H2SO4 = K2SO4 + 2 HBiO3
Ca(MnO4)2 + KOH + K2SO3 = CaMnO4 + K2MnO4 + K2SO4 + H2O =>
Ca(MnO4)2 + 2 KOH + K2SO3 = CaMnO4 + K2MnO4 + K2SO4 + H2O
H6CN2(g) + N2O4(g) = CO2(g) + N2(g) + H2O(g) =>
4 H6CN2(g) + 5 N2O4(g) = 4 CO2(g) + 9 N2(g) + 12 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BCl3 + H2O = HBO + HCl3 =>
BCl3 + H2O = HBO + HCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaF2 + MgNO3 = BaNO3 + MgF2 =>
BaF2 + MgNO3 = BaNO3 + MgF2
Na + H2O = H2 + Na{+} + HO({-}) =>
2 Na + 2 H2O = H2 + 2 Na{+} + 2 HO({-})
Pt{+} + O2{-} = PtO2 =>
Pt{+} + O2{-} = PtO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2IO3 + SO2 + H2O = K2SO4 + H2SO4 + I2 =>
2 K2IO3 + 4 SO2 + 2 H2O = 2 K2SO4 + 2 H2SO4 + I2
Sn(NO3)2 + K2S = SnS + KNO3 =>
Sn(NO3)2 + K2S = SnS + 2 KNO3
Pb(s) + H2O(l) + O(g) = Pb(OH)2 =>
Pb(s) + H2O(l) + O(g) = Pb(OH)2
CN + CH3CH2Br = CH3CH2CN + Br =>
CN + CH3CH2Br = CH3CH2CN + Br
NaAlSi3O8 + H2O + H = Al2Si2O5(OH) + Na + H4SiO4 =>
2 NaAlSi3O8 + 6 H2O + 5 H = Al2Si2O5(OH) + 2 Na + 4 H4SiO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
I2 + NaOH = NaI + NaO3 + H2O =>
5 I2 + 12 NaOH = 10 NaI + 2 NaO3 + 6 H2O
Pb(CH3COO)2 + Na2S + CaCl2 = Ca(CH3COO)2 + Pb2S + NaCl2 =>
2 Pb(CH3COO)2 + Na2S + 2 CaCl2 = 2 Ca(CH3COO)2 + Pb2S + 2 NaCl2
AsH3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
AsH3 + 4 I2 + 4 H2O = H3AsO4 + 8 I{-} + 8 H{+}
Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4(OH) =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4(OH)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg + O2 = Mg3O =>
6 Mg + O2 = 2 Mg3O
Cd(NO3)2 + EDTA({-}4) = Cd(EDTA)({-}2) + NO3 =>
Cd(NO3)2 + EDTA({-}4) = Cd(EDTA)({-}2) + 2 NO3
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq) =>
NaOH(aq) + HNO3(aq) = H2O(l) + NaNO3(aq)
KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2
CH3OH + C6H4COOH = CH3COOC6H4 + H2O =>
CH3OH + C6H4COOH = CH3COOC6H4 + H2O
NO2{-} + Fe{2+} + H2O = Fe{3+}{+} + OH{-} + NH3 =>
NO2{-} + 6 Fe{2+} + 5 H2O = 6 Fe{3+}{+} + 7 OH{-} + NH3
CH3OH + C2H4O2 = C3H6O2 + H2O =>
CH3OH + C2H4O2 = C3H6O2 + H2O
CdO + HCl = CdCl2 + H2 + O2 =>
2 CdO + 4 HCl = 2 CdCl2 + 2 H2 + O2
Li(s) + O2(g) = Li2O2 =>
2 Li(s) + O2(g) = Li2O2
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