| 前日に均衡した方程式 |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Sr + FeO = SrO + Fe =>
Sr + FeO = SrO + Fe
W2TaC2 = WC + Ta2C + W =>
2 W2TaC2 = 3 WC + Ta2C + W
CH3COOCl + KCN = CH3COOCN + KCl =>
CH3COOCl + KCN = CH3COOCN + KCl
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
NO3H + Zn = Zn(NO3)2 + NH4(NO3) + H2O =>
10 NO3H + 4 Zn = 4 Zn(NO3)2 + NH4(NO3) + 3 H2O
Al{3+} + NH3 + H2O + C22H23N3O9 = Al(OH)3C22H23N3O9 + NH4{+} =>
Al{3+} + 3 NH3 + 3 H2O + C22H23N3O9 = Al(OH)3C22H23N3O9 + 3 NH4{+}
H2S + Ca(OH)2 = SCa + H2O =>
H2S + Ca(OH)2 = SCa + 2 H2O
HCl(aq) + CaS(aq) = CaCl2 + H2S =>
2 HCl(aq) + CaS(aq) = CaCl2 + H2S
CoCl2 + NaHCO3 = CoHCO3 + NaCl2 =>
CoCl2 + NaHCO3 = CoHCO3 + NaCl2
C4H9Cl + Br2 = C4H9Br + Cl2 =>
2 C4H9Cl + Br2 = 2 C4H9Br + Cl2
Ba(CH3COO)2 + Fe(NO3)3(H2O)9 + NH4H2PO4 = BaFe2(PO4)2 + NH3 + H2O + CO + NO2 =>
Ba(CH3COO)2 + 2 Fe(NO3)3(H2O)9 + 2 NH4H2PO4 = BaFe2(PO4)2 + 2 NH3 + 24 H2O + 4 CO + 6 NO2
Fe + H2SO4 + H2O = FeSO4*H2O + H2 =>
Fe + H2SO4 + H2O = FeSO4*H2O + H2
Fe2S + HNO3 = Fe(NO3)3 + NO + S + H2O =>
Fe2S + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + S + 4 H2O
P2O5 + Ca(OH)2 = (CaOH)3PO4 + H2O =>
P2O5 + 6 Ca(OH)2 = 2(CaOH)3PO4 + 3 H2O
Bi3 + I = BiI =>
Bi3 + 3 I = 3 BiI
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Li + H2SiO3 = LiSiO3 + H2 =>
Li + H2SiO3 = LiSiO3 + H2
SrO + N2O5 = Sr(NO3)2 =>
SrO + N2O5 = Sr(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgI + HNO3 = AgNO3 + NO2 + I2 + H2O =>
2 AgI + 4 HNO3 = 2 AgNO3 + 2 NO2 + I2 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
FeCl2 + NaOH + HCl = Fe(OH)3 + NaCl + H2 =>
2 FeCl2 + 6 NaOH + 2 HCl = 2 Fe(OH)3 + 6 NaCl + H2
HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O
AsH3 + Ag{+} + H2O = H3AsO4 + Ag + H{+} =>
AsH3 + 8 Ag{+} + 4 H2O = H3AsO4 + 8 Ag + 8 H{+}
S{6+} + e = S{4+} =>
S{6+} + 2e = S{4+}
PbO + NO + O2 = Pb(NO3)2 =>
2 PbO + 4 NO + 3 O2 = 2 Pb(NO3)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
ZrF4 + NH3 + H2O = ZrO2 + NH4F =>
ZrF4 + 4 NH3 + 2 H2O = ZrO2 + 4 NH4F
Zn(s)MgSO4(aq) = ZnSO4Mg =>
Zn(s)MgSO4(aq) = ZnSO4Mg
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2(OH2)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2(OH2)2] + 6 CO2 + 3 H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
C5H11NO2S + O2 = CO2 + H2O + CH4N2O + SO2 =>
2 C5H11NO2S + 14 O2 = 9 CO2 + 9 H2O + CH4N2O + 2 SO2
C3H7OH + C3H6O2 = C6H12O2 + H2O =>
C3H7OH + C3H6O2 = C6H12O2 + H2O
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O + Cr2(SO4)3 =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 7 H2O + Cr2(SO4)3
NaClO4 + Mg(OH)2 = Mg(ClO4)2 + NaOH =>
2 NaClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 NaOH
HZ + ROH = HOH + RZ =>
HZ + ROH = HOH + RZ
Mn + MgCO3 = Mg + MnCO3 =>
Mn + MgCO3 = Mg + MnCO3
NaBr(s) + Ca(OH)2(aq) = CaBr2(s) + NaOH(aq) =>
2 NaBr(s) + Ca(OH)2(aq) = CaBr2(s) + 2 NaOH(aq)
HBr + KMnO4 + S = SO2 + KBr + H2O + MnBr2 =>
12 HBr + 4 KMnO4 + 5 S = 5 SO2 + 4 KBr + 6 H2O + 4 MnBr2
LiOH + H2S = (Li)2S + H2O =>
2 LiOH + H2S = (Li)2S + 2 H2O
C5H6BrClN2O2 + HNO3 + FeS2 + Au + H2O = AuCl3 + AuBr4 + FeNO2 + H2S + CO2 =>
60 C5H6BrClN2O2 + 264 HNO3 + 384 FeS2 + 35 Au + 456 H2O = 20 AuCl3 + 15 AuBr4 + 384 FeNO2 + 768 H2S + 300 CO2
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
NaOH + Al = Na[Al(OH)] =>
NaOH + Al = Na[Al(OH)]
CrCl2(aq) + Na3PO4(aq) = Cr3(PO4)2(s) + NaCl(aq) =>
3 CrCl2(aq) + 2 Na3PO4(aq) = Cr3(PO4)2(s) + 6 NaCl(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
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