Equations balanced on the previous day | Equations balanced on the next day |
6 Na(OH) + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2(SO4)
HgO2 = Hg + O =>
HgO2 = Hg + 2 O
KMnO24 = K2O + MnO + O2 =>
4 KMnO24 = 2 K2O + 4 MnO + 45 O2
KMnO4 + H2 = KMn + H2O4 =>
KMnO4 + H2 = KMn + H2O4
H2O2(aq) = H2O + O(g) =>
H2O2(aq) = H2O + O(g)
NaBO3 + NaHCO3 + H2O = Na2B4O7 + Na2CO3 + H2O2 =>
4 NaBO3 + 2 NaHCO3 + 3 H2O = Na2B4O7 + 2 Na2CO3 + 4 H2O2
Li + Al3Cl3 = LiCl + Al =>
3 Li + Al3Cl3 = 3 LiCl + 3 Al
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnI2(aq) = PbI2(s) + Zn(NO3)2(aq)
SO2 + MnO4{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
13 SO2 + 158 MnO4{-} + 224 H{+} = 79 Mn2{+} + 13 SO42{-} + 112 H2O
Mg + Ag{+2} = Mg{+2} + Ag =>
Mg + Ag{+2} = Mg{+2} + Ag
Cd(S) + NiO2(S) + H2O(l) = Cd(OH)2(S) + Ni(OH)2(S) =>
Cd(S) + NiO2(S) + 2 H2O(l) = Cd(OH)2(S) + Ni(OH)2(S)
LiOH(aq) + Pb(NO3)4(aq) = Li(NO3)4(aq) + PbOH(aq) =>
LiOH(aq) + Pb(NO3)4(aq) = Li(NO3)4(aq) + PbOH(aq)
NH4Cl + HI = NH4I + HCl =>
NH4Cl + HI = NH4I + HCl
KMnO4 + H2C2O + HCl = MnCl2 + CO2 + KCl + H2O =>
8 KMnO4 + 5 H2C2O + 24 HCl = 8 MnCl2 + 10 CO2 + 8 KCl + 17 H2O
NH3 + O2 = NO2 + H3O2 =>
NH3 + 2 O2 = NO2 + H3O2
K2Cr2O7 + Na2SO3 + KOH = K2SO4 + K2CrO3 + Na2CrO4 + H2O =>
K2Cr2O7 + Na2SO3 + 2 KOH = K2SO4 + K2CrO3 + Na2CrO4 + H2O
K3[Co(C2O4)3] + HNO3 = Co(NO3)3 + NO2 + K2C2O4 + CO2 + H2O =>
2 K3[Co(C2O4)3] + 12 HNO3 = 2 Co(NO3)3 + 6 NO2 + 3 K2C2O4 + 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH5(g) + N2O(g) = N2(g) + H2O(g) =>
2 NH5(g) + 5 N2O(g) = 6 N2(g) + 5 H2O(g)
MnSO4 + KOH + KNO3 = K2MnO4 + KNO2 + SO3 + H2O =>
MnSO4 + 2 KOH + 2 KNO3 = K2MnO4 + 2 KNO2 + SO3 + H2O
LiCl + K2MnO7 + H2SO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
10 LiCl + 2 K2MnO7 + 14 H2SO4 = 5 Cl2 + 2 MnSO4 + 2 K2SO4 + 10 LiSO4 + 14 H2O
Cu(OH)2 + HBr = H2O + CuBr2 =>
Cu(OH)2 + 2 HBr = 2 H2O + CuBr2
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
H1Cl1 + Zn = Zn1Cl2 + H2 =>
2 H1Cl1 + Zn = Zn1Cl2 + H2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
SO2 + IO3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
3 SO2 + IO3{-} + 6 OH{-} = 3 SO4{2-} + I{-} + 3 H2O
H2NCH2COOC2H5 + NaOH = H2NCH2COONa + C2H5OH =>
H2NCH2COOC2H5 + NaOH = H2NCH2COONa + C2H5OH
K2Cr2O7 + Fe(OH)2 + H2O = Fe(OH)3 + Cr(OH)3 + KOH =>
K2Cr2O7 + 6 Fe(OH)2 + 7 H2O = 6 Fe(OH)3 + 2 Cr(OH)3 + 2 KOH
Fe{3+} + HSCN = H{+} + FeSCN{2+} =>
Fe{3+} + HSCN = H{+} + FeSCN{2+}
B(OH)3 + K3P = KOH + BP =>
B(OH)3 + K3P = 3 KOH + BP
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na2SeO3 + Na2SO3 + HCl = Se + Na2SO4 + H2O + NaCl =>
Na2SeO3 + 2 Na2SO3 + 2 HCl = Se + 2 Na2SO4 + H2O + 2 NaCl
C6H12O + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12O + 2 KMnO4 + H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
FeSi2 + Ca(OH)2 + C = CH3OH + SiO2 + CaO + Fe =>
FeSi2 + 8 Ca(OH)2 + 4 C = 4 CH3OH + 2 SiO2 + 8 CaO + Fe
Co(NO3)6H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + NaBH3 + NO3 + H2O =>
Co(NO3)6H2O + 4 P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + NaBH3 + 6 NO3 + H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Fe2SO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Fe2SO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Cu(NO3)2(aq) + H2O(l) = [Cu(H2O)6](aq) + NO3 =>
Cu(NO3)2(aq) + 6 H2O(l) = [Cu(H2O)6](aq) + 2 NO3
Al3(PO4)2 + Cr(NO3)3 = Al(NO3)2 + Cr3(PO4)3 =>
3 Al3(PO4)2 + 6 Cr(NO3)3 = 9 Al(NO3)2 + 2 Cr3(PO4)3
MoCl5 + Na2S = MoS2 + S + NaCl =>
2 MoCl5 + 5 Na2S = 2 MoS2 + S + 10 NaCl
Cu(NO3)2 + KI(aq) = KNO3 + CuI2 =>
Cu(NO3)2 + 2 KI(aq) = 2 KNO3 + CuI2
P + I2 + H2O = HI + H3PO2 =>
2 P + I2 + 4 H2O = 2 HI + 2 H3PO2
NH3(aq) + HI(aq) = NH4(aq) + I2(g) =>
2 NH3(aq) + 2 HI(aq) = 2 NH4(aq) + I2(g)
Cu + H2SO4 = Cu(H2SO4) =>
Cu + H2SO4 = Cu(H2SO4)
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
C2H5COOH + H2SO4 = CH3COOH + H2S =>
4 C2H5COOH + H2SO4 = 6 CH3COOH + H2S
NH3 + C2H4O = C2H7NO =>
NH3 + C2H4O = C2H7NO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CoS + HCl + KClO3 = CoCl3 + KCl + S + H2O =>
2 CoS + 6 HCl + KClO3 = 2 CoCl3 + KCl + 2 S + 3 H2O
Pb(NO2)3 + Rb2SO4 = Pb2(SO4)3 + RbNO2 =>
2 Pb(NO2)3 + 3 Rb2SO4 = Pb2(SO4)3 + 6 RbNO2
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