| 前日に均衡した方程式 |
PCl5 + 4 H2O(l) = H3PO4 + 5 HCl
N2H2(g) = NH3(aq) + N2(g) =>
3 N2H2(g) = 2 NH3(aq) + 2 N2(g)
BaSiO3 + HNO3 = Ba(NO3)2 + H2SiO3 =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + H2SiO3
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O =>
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2O(g) =>
2 C7H5(NO2)3(s) = 7 C(s) + 7 CO(g) + 3 N2(g) + 5 H2O(g)
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2
CuS + H{+} = Cu{2+} + H2S =>
CuS + 2 H{+} = Cu{2+} + H2S
NaCl(ac) + AgNO3 = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3 = AgCl(s) + NaNO3(ac)
NH4Cl + CaSO3 = (NH4)2SO3 + CaCl2 =>
2 NH4Cl + CaSO3 = (NH4)2SO3 + CaCl2
KClO3 + S + C = K2S + CO2 + Cl2 =>
2 KClO3 + S + 3 C = K2S + 3 CO2 + Cl2
C9H10O + CH5N = C10H15N + O =>
C9H10O + CH5N = C10H15N + O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2 =>
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2
AgNO3(aq) + CaI2(aq) = AgI(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaI2(aq) = 2 AgI(s) + Ca(NO3)2(aq)
Br2 + CoCl2 = CoBr2 + Cl2 =>
Br2 + CoCl2 = CoBr2 + Cl2
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C7H6O2 + NaOH = H2O + NaC6H5CO2 =>
C7H6O2 + NaOH = H2O + NaC6H5CO2
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
CH3COOAg + O2 = Ag + CO2 + H2O =>
4 CH3COOAg + 7 O2 = 4 Ag + 8 CO2 + 6 H2O
AgNO3NaI = AgINaNO3 =>
AgNO3NaI = AgINaNO3
Sc + NaOH + H2O = Na3Sc(OH)6 + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3Sc(OH)6 + 3 H2
H4As2O7 + PbO2 = H2PbO2 + As2O7 =>
H4As2O7 + 2 PbO2 = 2 H2PbO2 + As2O7
C6H8O7 + CO(NH2)2 = C6H5NO4 + NH3 + CO2 =>
C6H8O7 + 3 CO(NH2)2 = C6H5NO4 + 5 NH3 + 3 CO2
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
K + ZnSO4 = KZnSO4 =>
K + ZnSO4 = KZnSO4
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
SbCl3 + Ag = AgCl + Sb =>
SbCl3 + 3 Ag = 3 AgCl + Sb
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
Al + KOH + H2O = K[Al(OH)6] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)6] + 5 H2
C5H8O + C6H6N4O4 = C11H12N4O4 + H2O =>
C5H8O + C6H6N4O4 = C11H12N4O4 + H2O
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
ICl3 + H2O = HI + HIO3 + HCl =>
3 ICl3 + 6 H2O = HI + 2 HIO3 + 9 HCl
OH{-} + Cl2 + Br2 = OBr{-} + Cl{-} + H2O =>
4 OH{-} + Cl2 + Br2 = 2 OBr{-} + 2 Cl{-} + 2 H2O
Si + Ba(NO3)2 = SiO2 + BaO + N2 =>
5 Si + 2 Ba(NO3)2 = 5 SiO2 + 2 BaO + 2 N2
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl3 + H2O + NO =>
FeCl2 + NaNO3 + 4 HCl = FeCl3 + NaCl3 + 2 H2O + NO
NO2(g) + H2O(i) = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O(i) = 2 HNO3(ac) + NO(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CH2CH2COOH + CaO = CH3CH2COOCa + H2O =>
3 CH3CH2CH2COOH + 4 CaO = 4 CH3CH2COOCa + 2 H2O
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
HCl + Be3N2 = H3N + BeCl2 =>
6 HCl + Be3N2 = 2 H3N + 3 BeCl2
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
PbO + HNO3 = Pb[NO3]2 + H2O =>
PbO + 2 HNO3 = Pb[NO3]2 + H2O
FeO(s) + Mg(s) = MgO(s) + Fe(s) =>
FeO(s) + Mg(s) = MgO(s) + Fe(s)
H2SO3 + Au(OH) = Au2SO3 + H2O =>
H2SO3 + 2 Au(OH) = Au2SO3 + 2 H2O
PbO + HNO3 = Pb[NO3]2 + H2O =>
PbO + 2 HNO3 = Pb[NO3]2 + H2O
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