| 前日に均衡した方程式 |
H2SO4(aq) + 2 NaOH = Na2SO4(aq) + 2 H2O
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + C2H5OH = 4 Cr{+3} + 2 CO2 + 11 H2O
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
NH2CHCH3COCl + HF = H2NCFCF3COF + H2 + HCl =>
NH2CHCH3COCl + 5 HF = H2NCFCF3COF + 4 H2 + HCl
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
Na2O(s) + H2O(g) = NaOH(s) =>
Na2O(s) + H2O(g) = 2 NaOH(s)
(CaSO4)*H2O + H2O = (CaSO4*2H2O) =>
(CaSO4)*H2O + H2O = (CaSO4*2H2O)
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
CH3CO2CH3 + NH2CH3 = CH3CO + NHCH3 + CH3OH =>
CH3CO2CH3 + NH2CH3 = CH3CO + NHCH3 + CH3OH
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + C2H5OH = 4 Cr{+3} + 2 CO2 + 11 H2O
Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Cl(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMnO4 + Mn + H2O = KOH + MnO2 =>
4 KMnO4 + 3 Mn + 2 H2O = 4 KOH + 7 MnO2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2(aq) + MgSO4(aq) = PbSO4 + Mg(NO3)2
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Br(l) + KCl(aq) = BrCl + K =>
Br(l) + KCl(aq) = BrCl + K
Ti(OH)4 + H2SO4 = TiOSO4 + H2O =>
Ti(OH)4 + H2SO4 = TiOSO4 + 3 H2O
Mn2(CO)10 + Br2 = BrMn(CO)5 =>
Mn2(CO)10 + Br2 = 2 BrMn(CO)5
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Ca(OH)2 + CO2 = CaCO3 + H2O = Ca(HCO3)2 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl =>
KCl + Na{2+}SO{4+} = K{2+}SO{4+} + NaCl
Al2 + (SO4)18H2O + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 + H2O =>
6 Al2 + (SO4)18H2O + 36 NaHCO3 = 12 Al(OH)3 + 36 CO2 + 18 Na2SO4 + H2O
Cl + HNO3 = HClO3 + NO + H2O =>
3 Cl + 5 HNO3 = 3 HClO3 + 5 NO + H2O
Rb2CO3 + HCl = Rb2Cl + CO3 + H =>
Rb2CO3 + HCl = Rb2Cl + CO3 + H
(Na)2S2O8 + MnSO4 + H2O = MnO2 + (Na)2SO4 + H2SO4 =>
(Na)2S2O8 + MnSO4 + 2 H2O = MnO2 + (Na)2SO4 + 2 H2SO4
P2Cl7 + S = PS3 + Cl =>
P2Cl7 + 6 S = 2 PS3 + 7 Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O + S2O8{-} + MnO2 = SO4{2-} + MnO4{-} + H{+} =>
2 H2O + S2O8{-} + MnO2 = 2 SO4{2-} + MnO4{-} + 4 H{+}
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
Sr + H2CO3 = H2SrCO3 =>
Sr + H2CO3 = H2SrCO3
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
C2H4O + Cl2 = CCl4 + HCl + HClO =>
C2H4O + 6 Cl2 = 2 CCl4 + 3 HCl + HClO
NaNO2 + NaMnO4 + H2O = MnO2 + NO3 + NaOH =>
NaNO2 + NaMnO4 + H2O = MnO2 + NO3 + 2 NaOH
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ra + C = RaC2 =>
Ra + 2 C = RaC2
Pb(C4H4O6)2 + NiPO4 = Ni2(C4H4O6)3 + Pb3(PO4)4 =>
3 Pb(C4H4O6)2 + 4 NiPO4 = 2 Ni2(C4H4O6)3 + Pb3(PO4)4
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
H2C2O4 + I2O5 = I2 + CO2 + H2O =>
5 H2C2O4 + I2O5 = I2 + 10 CO2 + 5 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
SnCl2 + HCl = SnCl4 + H =>
SnCl2 + 2 HCl = SnCl4 + 2 H
Al2(SO4)3 + H2S = Al2S3 + SO2 + HOH =>
Al2(SO4)3 + 4 H2S = Al2S3 + 4 SO2 + 4 HOH
O3 + Xe = XeO3 =>
O3 + Xe = XeO3
C3H8 + HCl = CH3CH(Cl)CH3 + H =>
C3H8 + HCl = CH3CH(Cl)CH3 + 2 H
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