Equations balanced on the previous day | Equations balanced on the next day |
As2O3 + 4 Al + 4 NaOH + 9 H2O = 2 AsH3 + 4 Na[Al(OH)4]
Cl4 + O2 = Cl4O2 =>
Cl4 + O2 = Cl4O2
H6C4O6 + NaOH = NaH5C4O6 + H2O =>
H6C4O6 + NaOH = NaH5C4O6 + H2O
NaMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 NaOH
HCl + Mn4O2 = Mn2Cl + H2O + Cl2 =>
4 HCl + Mn4O2 = 2 Mn2Cl + 2 H2O + Cl2
KH2PO4 + H2O = KH2PO4H2O =>
KH2PO4 + H2O = KH2PO4H2O
B2 + F2 = BF3 =>
B2 + 3 F2 = 2 BF3
Al + AgC2H3O2 = Ag + AlC2H3O2 =>
Al + AgC2H3O2 = Ag + AlC2H3O2
SrSO3 + HC2H3O2 = SrHC2 + H3SO3 + O2 =>
SrSO3 + HC2H3O2 = SrHC2 + H3SO3 + O2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
C4H10 + O2 = CH3CHCH3COOH + H2O =>
2 C4H10 + 3 O2 = 2 CH3CHCH3COOH + 2 H2O
NaC4H4O6 + HgNO3 = Na(NO3)2 + Hg2C4H4O6 =>
NaC4H4O6 + 2 HgNO3 = Na(NO3)2 + Hg2C4H4O6
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
CH2O + KOH = CH3CO2K + H2O =>
2 CH2O + KOH = CH3CO2K + H2O
H2SO5 + Cu = CuSO5 + H2 =>
H2SO5 + Cu = CuSO5 + H2
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
KI2 + Pb2NO3 = KNO3 + Pb2I2 =>
KI2 + Pb2NO3 = KNO3 + Pb2I2
CoBr2 + O2 = Co2O3 + BrO2 =>
4 CoBr2 + 11 O2 = 2 Co2O3 + 8 BrO2
Sn + H2SO4 = Sn(SO4)2 + H2O + SO2 =>
Sn + 4 H2SO4 = Sn(SO4)2 + 4 H2O + 2 SO2
H3N + Ca(OH)2 = HOH + Ca3N2 =>
2 H3N + 3 Ca(OH)2 = 6 HOH + Ca3N2
NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + NaNO3(aq) =>
2 NaF(aq) + Ca(NO3)2(aq) = CaF2(s) + 2 NaNO3(aq)
H3AsO3 + NaOH = Na3(AsO3) + H2O =>
H3AsO3 + 3 NaOH = Na3(AsO3) + 3 H2O
PCl5 + H2O = HCl + H3O4P =>
PCl5 + 4 H2O = 5 HCl + H3O4P
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
F2O3 = F + O2 =>
2 F2O3 = 4 F + 3 O2
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + H3AsO4 + NaNO3 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 19 HNO3 = 2 Mn(NO3)2 + 5 H3AsO4 + 15 NaNO3 + 3 H2O
HMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O =>
2 HMnO4 + 5 Na3AsO3 + 4 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCl + NO2 = N2 + Cl2 + H2O =>
8 HCl + 2 NO2 = N2 + 4 Cl2 + 4 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
H2SO4 + Na3PO4 = Na2HPO4 + Na2SO4 =>
H2SO4 + 2 Na3PO4 = 2 Na2HPO4 + Na2SO4
Cu{2+} + Sn{2+} = Cu{+} + Sn{4+} =>
2 Cu{2+} + Sn{2+} = 2 Cu{+} + Sn{4+}
HCl + Ca2(CO3)2 = CO2 + H2O + CaCl2 =>
4 HCl + Ca2(CO3)2 = 2 CO2 + 2 H2O + 2 CaCl2
Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2
MoS2 + H2O = MoO2 + H2S =>
MoS2 + 2 H2O = MoO2 + 2 H2S
Fe2O3(s) + CO(g) = CO2(g) + Fe(s) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(s)
H{+} + Cr2O7{-} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
14 H{+} + Cr2O7{-} + 7 Fe{2+} = 2 Cr{3+} + 7 Fe{3+} + 7 H2O
Li2CO3(aq) + BaCl2(aq) = BaCO3 + Li2Cl2 =>
Li2CO3(aq) + BaCl2(aq) = BaCO3 + Li2Cl2
C12H22O11 + O2 = CO + H2O2 =>
2 C12H22O11 + 23 O2 = 24 CO + 22 H2O2
C6H15N + HCl = C6H16NCl =>
C6H15N + HCl = C6H16NCl
FeSO4 + KIO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + I2 + H2O =>
10 FeSO4 + 2 KIO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + I2 + 6 H2O
Ni(s) + AgClO4(aq) = Ni(ClO4)2(aq) + Ag(s) =>
Ni(s) + 2 AgClO4(aq) = Ni(ClO4)2(aq) + 2 Ag(s)
H2 + O = H28O =>
14 H2 + O = H28O
Ba + AuI3 = Au + BaI2 =>
3 Ba + 2 AuI3 = 2 Au + 3 BaI2
SO4{2-} + Ba(NO3)2 = BaSO4{2-} + NO3 =>
SO4{2-} + Ba(NO3)2 = BaSO4{2-} + 2 NO3
CrO + O2 = Cr2O3 =>
4 CrO + O2 = 2 Cr2O3
KOH(s) = K2O + H2O =>
2 KOH(s) = K2O + H2O
NaH2PO2 + AgNO3 + H2O = HNO3 + NaH2PO4 + Ag =>
NaH2PO2 + 4 AgNO3 + 2 H2O = 4 HNO3 + NaH2PO4 + 4 Ag
MnSO4 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
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