| 前日に均衡した方程式 |
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(aq) + 2 AlCl3(aq)
MgCl2(s) + NH4NO3(s) = Mg(NO3)2(s) + NH4Cl(s) =>
MgCl2(s) + 2 NH4NO3(s) = Mg(NO3)2(s) + 2 NH4Cl(s)
CO2H6 + H2 = CH4 + H2O =>
CO2H6 + H2 = CH4 + 2 H2O
Fe + S + O2 = FeSO3 =>
2 Fe + 2 S + 3 O2 = 2 FeSO3
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl2 + Al2(SO4)* =>
6 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 9 Cl2 + 3 Al2(SO4)*
Zn(NO3)3 + Ca = Ca(NO3)3 + Zn =>
Zn(NO3)3 + Ca = Ca(NO3)3 + Zn
NaHS + HNO3 = H2SO4 + NO2 + NaNO3 + H2O =>
NaHS + 9 HNO3 = H2SO4 + 8 NO2 + NaNO3 + 4 H2O
Ag + Mg2 = Ag2Mg =>
4 Ag + Mg2 = 2 Ag2Mg
PB(CH3COO)2 + KI = PBI2 + CH3COOK =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 CH3COOK
S + HBr = SBr + H2 =>
2 S + 2 HBr = 2 SBr + H2
HCOONa + FeCl3 = Fe(HCOO)3 + NaCl =>
3 HCOONa + FeCl3 = Fe(HCOO)3 + 3 NaCl
CaCl2 + H3PO4 + H2KN = Ca3(PO4)2 + KCl + NH3 =>
3 CaCl2 + 2 H3PO4 + 6 H2KN = Ca3(PO4)2 + 6 KCl + 6 NH3
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
H2Cr2O7 + V(OH)3 = V2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 V(OH)3 = V2(Cr2O7)3 + 6 H2O
Al2O3 + KOH + H2O = K3Al(OH)6 =>
Al2O3 + 6 KOH + 3 H2O = 2 K3Al(OH)6
NH4Br + Hg2(NO3)2 = Hg2Br + NH4(NO3)2 =>
NH4Br + Hg2(NO3)2 = Hg2Br + NH4(NO3)2
C10H16N2O8 + NO2 = (C10H16N2O8)NO2 =>
C10H16N2O8 + NO2 = (C10H16N2O8)NO2
MnO2 + C = Mn + CO =>
MnO2 + 2 C = Mn + 2 CO
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
AgNO3 + S = Ag2S + NO3 =>
2 AgNO3 + S = Ag2S + 2 NO3
C6H141 + O2 = CO2 + H2O =>
4 C6H141 + 165 O2 = 24 CO2 + 282 H2O
PbCO3 + H2CO3 = Pb(HCO3)2 =>
PbCO3 + H2CO3 = Pb(HCO3)2
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
CO + Na2O = CO2 + Na =>
CO + Na2O = CO2 + 2 Na
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
V5 + Li2S = VS5 + Li =>
V5 + 25 Li2S = 5 VS5 + 50 Li
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
S + HBr = H2S + Br =>
S + 2 HBr = H2S + 2 Br
AgNO3 + Ag = Ag2O + N2 =>
2 AgNO3 + 10 Ag = 6 Ag2O + N2
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Cu + HNO3 = Cu2NO4 + NO2 + H2O =>
2 Cu + 4 HNO3 = Cu2NO4 + 3 NO2 + 2 H2O
OF*2 + H*2O = O*2 + HF =>
OF*2 + H*2O = 3 O*2 + HF
HOH = H2 + O2 =>
2 HOH = 2 H2 + O2
H3N + F3Cl = N2 + Cl2 + FH =>
2 H3N + 2 F3Cl = N2 + Cl2 + 6 FH
La + HCl = LaCl + H2 =>
2 La + 2 HCl = 2 LaCl + H2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl =>
CH3CO2H + SOCl2 = CH3COCl + SO2 + HCl
NaHCO3(ac) + H3PO4(ac) = Na3PO4(ac) + CO2(g) + H2O(l) =>
3 NaHCO3(ac) + H3PO4(ac) = Na3PO4(ac) + 3 CO2(g) + 3 H2O(l)
H2SO4 + Sb(OH)3 = Sb2(SO4)3 + H2O =>
3 H2SO4 + 2 Sb(OH)3 = Sb2(SO4)3 + 6 H2O
AgCl + KOH = KCl + Ag + O2 + H2O =>
4 AgCl + 4 KOH = 4 KCl + 4 Ag + O2 + 2 H2O
K2MnO4 + NaOH + C2H5OH = MnO2 + CH3COOH + NaC2H5O + KOH =>
2 K2MnO4 + NaOH + 2 C2H5OH = 2 MnO2 + CH3COOH + NaC2H5O + 4 KOH
Pb + NaOH = Pb(OH)2 + Na =>
Pb + 2 NaOH = Pb(OH)2 + 2 Na
Cr2(SO3)3 + HSO4 = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 2 HSO4 = Cr2(SO4)3 + 2 SO2 + H2O
MnO4 + (NH4)MoO4 = Mn + (NH4)MoO8 =>
MnO4 + (NH4)MoO4 = Mn + (NH4)MoO8
H2O + S{2-} + Cl2 = SO4{2-} + Cl{-} + H{+} =>
4 H2O + S{2-} + 4 Cl2 = SO4{2-} + 8 Cl{-} + 8 H{+}
Zn(g) + H3C6H5O7 = Zn3(C6H5O7)2(ag) + H2(g) =>
3 Zn(g) + 2 H3C6H5O7 = Zn3(C6H5O7)2(ag) + 3 H2(g)
Na3C6H5O7 + HClO4 = NaClO4 + C6H8O7 =>
Na3C6H5O7 + 3 HClO4 = 3 NaClO4 + C6H8O7
CO + H2O + N2 = CH3NH2 + O2 =>
4 CO + 10 H2O + 2 N2 = 4 CH3NH2 + 7 O2
CH8 + O6 = CO2 + H2O =>
CH8 + O6 = CO2 + 4 H2O
Ba3(PO4)2 + Mg(NO3)2 = Mg3(PO4)2 + Ba(NO3)2 =>
Ba3(PO4)2 + 3 Mg(NO3)2 = Mg3(PO4)2 + 3 Ba(NO3)2
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