| 前日に均衡した方程式 |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
W + HNO3 = W(NO3)6 + NO + H2O =>
W + 8 HNO3 = W(NO3)6 + 2 NO + 4 H2O
NH3OH + HCl = H2O + ClNH3 =>
NH3OH + HCl = H2O + ClNH3
KMnO5 = K2MnO4 + MnO2 + O2 =>
2 KMnO5 = K2MnO4 + MnO2 + 2 O2
S + NO3 + H = SNO2 + H2O =>
S + NO3 + 2 H = SNO2 + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
K2SO4 + H2 = K2S + H2O =>
K2SO4 + 4 H2 = K2S + 4 H2O
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
Pb + Ni(NO3)3 = Pb(NO3)2 + Ni =>
3 Pb + 2 Ni(NO3)3 = 3 Pb(NO3)2 + 2 Ni
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Cu + Au(NO3) = Cu(NO3)2 + Au =>
Cu + 2 Au(NO3) = Cu(NO3)2 + 2 Au
C6H8Br4 + Zn = ZnBr2 + C6H8 =>
C6H8Br4 + 2 Zn = 2 ZnBr2 + C6H8
MnO2 + NaOH + NaClO = NaMnO4 + NaCl + H2O =>
2 MnO2 + 2 NaOH + 3 NaClO = 2 NaMnO4 + 3 NaCl + H2O
Nh3 = Nh9 =>
3 Nh3 = Nh9
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ce + H2 = HCe =>
2 Ce + H2 = 2 HCe
C4H8N2O3 + H2O = C4H7NO4 + NH3 =>
C4H8N2O3 + H2O = C4H7NO4 + NH3
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
CH3COOH + NH3 = CH2NH2COOH + H2 =>
CH3COOH + NH3 = CH2NH2COOH + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KCN + FeCl2 = KCl + K4[Fe(CN)6] =>
6 KCN + FeCl2 = 2 KCl + K4[Fe(CN)6]
K2CO3(s) + HCl(aq) = KCl(aq) + H2CO3(aq) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2CO3(aq)
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
MnSO4 + Cu(OH)2 = Mn(OH)2 + CuSO4 =>
MnSO4 + Cu(OH)2 = Mn(OH)2 + CuSO4
AlNO3 + NiO = AlO + NiNO3 =>
AlNO3 + NiO = AlO + NiNO3
Tl(OH)3 + H3As = TlAs + H2O =>
Tl(OH)3 + H3As = TlAs + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2(aq) = Fe + Zn(NO3)2(aq)
MgCl2 + NH4Cl = MgCl + NH4Cl2 =>
MgCl2 + NH4Cl = MgCl + NH4Cl2
KOH + CS2 = K2CO3 + K2CS3 + H2O =>
6 KOH + 3 CS2 = K2CO3 + 2 K2CS3 + 3 H2O
C4H10S + O2 = C2O + H2O + SO =>
C4H10S + 4 O2 = 2 C2O + 5 H2O + SO
Cr2(SO4)3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 3 Na2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
S + KNO3 = SO3 + N2 + K2SO4 =>
5 S + 6 KNO3 = 2 SO3 + 3 N2 + 3 K2SO4
Al(OH)3 + NaHCO3 = NaAlO2 + H2O + CO2 =>
Al(OH)3 + NaHCO3 = NaAlO2 + 2 H2O + CO2
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
Na2O + H = NaH + O =>
Na2O + 2 H = 2 NaH + O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
NaH2PO4 + NaOH = H3PO3 + Na + O2 =>
NaH2PO4 + NaOH = H3PO3 + 2 Na + O2
NH3OH{+} + Fe3{+} = N2 + Fe2{+} + H + H2O =>
2 NH3OH{+} + 4 Fe3{+} = N2 + 6 Fe2{+} + 4 H + 2 H2O
Na2C2O4 + Ca(OH)2 = CaC2O4 + NaOH =>
Na2C2O4 + Ca(OH)2 = CaC2O4 + 2 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CsCl + H2SO4 = CsHSO4 + HCl =>
CsCl + H2SO4 = CsHSO4 + HCl
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