| 前日に均衡した方程式 |
2 RbH + O2 = Rb2O + H2O
Ca(NO3)3 + NaOH = Na(NO3)3 + CaOH =>
Ca(NO3)3 + NaOH = Na(NO3)3 + CaOH
AgNO2 + Ba = Ba(NO2)2 + Ag =>
2 AgNO2 + Ba = Ba(NO2)2 + 2 Ag
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C6H12O6(s) = C2H5OH(liq) + CO2 =>
C6H12O6(s) = 2 C2H5OH(liq) + 2 CO2
HCHO + NaMnO4 = Na2CO3 + MnO2 + NaHCO3 + H2O =>
3 HCHO + 4 NaMnO4 = Na2CO3 + 4 MnO2 + 2 NaHCO3 + 2 H2O
MnO4{-} + C2O4{-2} + H{+} = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 5 C2O4{-2} + 16 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
KNO2 + H2O = KOH + HNO2 =>
KNO2 + H2O = KOH + HNO2
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
C2H5NH3Cl = C2H5NH3 + Cl =>
C2H5NH3Cl = C2H5NH3 + Cl
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CoSO4 + KOH = Co(OH)2 + K2SO4 =>
CoSO4 + 2 KOH = Co(OH)2 + K2SO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Bi2S3 + H2SO4 = Bi2O12S3 + H2S =>
Bi2S3 + 3 H2SO4 = Bi2O12S3 + 3 H2S
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
BeSO4 + LiOH = Be(OH)2 + Li2SO4 =>
BeSO4 + 2 LiOH = Be(OH)2 + Li2SO4
ZnO + NaOH = Zn(OH)2 + Na2O =>
ZnO + 2 NaOH = Zn(OH)2 + Na2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
F2 + SnCl4 + NaOH = Sn(OH)2 + Cl2 + NaF =>
F2 + SnCl4 + 2 NaOH = Sn(OH)2 + 2 Cl2 + 2 NaF
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O(l)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb2 + CuCl2 = PbCl2 + Cu2 =>
Pb2 + 2 CuCl2 = 2 PbCl2 + Cu2
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
K + O2 = K2O =>
4 K + O2 = 2 K2O
C49H100 + O2 = CO2 + H2O =>
C49H100 + 74 O2 = 49 CO2 + 50 H2O
Ca3N2(s) = Ca(s) + N2(g) =>
Ca3N2(s) = 3 Ca(s) + N2(g)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3(CH2)3CH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)3CH(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Cu2Se + Al2(CO3)3 = Al2Se3 + Cu2CO3 =>
3 Cu2Se + Al2(CO3)3 = Al2Se3 + 3 Cu2CO3
(NH4)2SO4 + MgF2 = MgSO4 + NH4F =>
(NH4)2SO4 + MgF2 = MgSO4 + 2 NH4F
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
Cu2Se + Al2(CO3)3 = Al2Se3 + Cu2CO3 =>
3 Cu2Se + Al2(CO3)3 = Al2Se3 + 3 Cu2CO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 = NO2 + Ag + O2 =>
2 AgNO3 = 2 NO2 + 2 Ag + O2
Cu{2} + S = CuS{+2} =>
Cu{2} + S = CuS{+2}
NaCO3 + Si = Na4SiO4 + CO2 =>
4 NaCO3 + Si = Na4SiO4 + 4 CO2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NaOH + FeCl3 = FeNa + Cl3OH =>
NaOH + FeCl3 = FeNa + Cl3OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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方程式のバランス10/19/24
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