| 前日に均衡した方程式 |
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
CuO + HCl + H2O = [Cu(H2O)6] + Cl =>
CuO + 2 HCl + 5 H2O = [Cu(H2O)6] + 2 Cl
K2O + Al2S3 = K2S3 + OAl2 =>
K2O + Al2S3 = K2S3 + OAl2
NH2OH + N2O3 = N2O + H2O =>
2 NH2OH + N2O3 = 2 N2O + 3 H2O
TIO2 + BF3 = TIF4 + B + O2 =>
3 TIO2 + 4 BF3 = 3 TIF4 + 4 B + 3 O2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
NaCl + H2 = Na2 + HCl =>
2 NaCl + H2 = Na2 + 2 HCl
AgNO3 + Fe(NO2)2 = AgNO2 + Fe(NO3)2 =>
2 AgNO3 + Fe(NO2)2 = 2 AgNO2 + Fe(NO3)2
CH3COOH + Na2CrO4 = H2CrO4 + NaCH3COO =>
2 CH3COOH + Na2CrO4 = H2CrO4 + 2 NaCH3COO
ZrMnO + Sb2Se5 = ZrSe2 + Sb4(MnO)5 =>
5 ZrMnO + 2 Sb2Se5 = 5 ZrSe2 + Sb4(MnO)5
Al(NO2)3 + (Na)2CO3 = (Al)2(CO3)3 + NaNO2 =>
2 Al(NO2)3 + 3(Na)2CO3 = (Al)2(CO3)3 + 6 NaNO2
C6H2(NO2)3CH3 = N2 + H2O + CO + C =>
2 C6H2(NO2)3CH3 = 3 N2 + 5 H2O + 7 CO + 7 C
Mg + H{+} + NO3{-} = Mg{2+} + NH{+} + H2O =>
5 Mg + 14 H{+} + 2 NO3{-} = 5 Mg{2+} + 2 NH{+} + 6 H2O
CO(NH2) + NO2{-} + H{+} = N2 + CO2 + H2O =>
6 CO(NH2) + 8 NO2{-} + 8 H{+} = 7 N2 + 6 CO2 + 10 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
K + MgCl2 = Cl2K + Mg =>
K + MgCl2 = Cl2K + Mg
Cu(s) + HCl(aq) = Cu(HCl)(s) =>
Cu(s) + HCl(aq) = Cu(HCl)(s)
OH + Pb = Pb(OH) =>
OH + Pb = Pb(OH)
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
FeS + Cr2O7 = Fe + Cr + S2O3 =>
14 FeS + 3 Cr2O7 = 14 Fe + 6 Cr + 7 S2O3
CH3COOH + NaHCO4 = CO2 + H2O + CH3COONa =>
5 CH3COOH + 4 NaHCO4 = 6 CO2 + 6 H2O + 4 CH3COONa
H2SO4 + KMnO4 + H8C2O4 = CO2 + MnS + K + H2O =>
4 H2SO4 + 4 KMnO4 + 7 H8C2O4 = 14 CO2 + 4 MnS + 4 K + 32 H2O
IO3{-} + H2SO3 = I2 + SO4{-2]+H{+}+H2O =>
2 IO3{-} + 5 H2SO3 = I2 + 5 SO4{-2]+8H{+}+H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
AlNiO = AlONi =>
AlNiO = AlONi
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
NH2 + H2S = NH3HS =>
NH2 + H2S = NH3HS
Ca2Al3Si2O7(SiO4)O(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3Si2O7(SiO4)O(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
MnO4{-} + ((COO)2{-})2 + H{+} = Mn2{+} + CO2 + H2O =>
2 MnO4{-} + 13((COO)2{-})2 + 16 H{+} = Mn2{+} + 52 CO2 + 8 H2O
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Co(C2H3O2)2 + Na2S = Co2S + Na(C2H3O2)2 =>
2 Co(C2H3O2)2 + Na2S = Co2S + 2 Na(C2H3O2)2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
N2 + Co = N2Co3 =>
N2 + 3 Co = N2Co3
Ni(OH)3 + LiAlO2 = Ni(AlO2)3 + LiOH =>
Ni(OH)3 + 3 LiAlO2 = Ni(AlO2)3 + 3 LiOH
Mg + (HNO3)2 = Mg(NO3)2 + N2O + (H2O)2 =>
8 Mg + 10(HNO3)2 = 8 Mg(NO3)2 + 2 N2O + 5(H2O)2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
CuSO4 + KSCN = Cu(SCN)2 + K2SO4 =>
CuSO4 + 2 KSCN = Cu(SCN)2 + K2SO4
Si(OH)3 + KOH = H2O + KSiO2 =>
Si(OH)3 + KOH = 2 H2O + KSiO2
PH3 + HNO3 = H3PO4 + NO + H2O =>
3 PH3 + 8 HNO3 = 3 H3PO4 + 8 NO + 4 H2O
O2 + Sb = (Sb4)2O3 =>
3 O2 + 16 Sb = 2(Sb4)2O3
SnI + HCl = Sn(Cl) + HI =>
SnI + HCl = Sn(Cl) + HI
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
NaF + Br2 = NaBr + BrF =>
NaF + Br2 = NaBr + BrF
PbS + Cu2S + HNO3 = Pb(NO3)2 + CuN2O6NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 CuN2O6NO + 2 S + 4 H2O
Al2(SO4)3 + KCl = K2SO4 + AlCl3 =>
Al2(SO4)3 + 6 KCl = 3 K2SO4 + 2 AlCl3
HCl(aq) + Al = AlCl + H2 =>
2 HCl(aq) + 2 Al = 2 AlCl + H2
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
CoBr2 + NaBrO3 = Co2O3 + Br + Na =>
2 CoBr2 + NaBrO3 = Co2O3 + 5 Br + Na
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