| 前日に均衡した方程式 |
4 K + 2 H3SO3 = 2 K2SO3 + 3 H2
KMnO4 + KBr + KOH = K2MnO4 + H2O + KBrO3 =>
6 KMnO4 + KBr + 6 KOH = 6 K2MnO4 + 3 H2O + KBrO3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C6H10 + NaMnO4 + H2O = C6H10(OH) + MnO2 + NaOH =>
3 C6H10 + NaMnO4 + 2 H2O = 3 C6H10(OH) + MnO2 + NaOH
Pb2S3 + O2 = Pb + S2O2 =>
2 Pb2S3 + 3 O2 = 4 Pb + 3 S2O2
PBNO32 = PBO + NO2 + O2 =>
2 PBNO32 = 2 PBO + 2 NO2 + 29 O2
Ag(NO3)2 + Mg = Ag + MgNO3 =>
Ag(NO3)2 + 2 Mg = Ag + 2 MgNO3
Na2O2 + H2O2 + CO2 = NaHCO3 + O2 =>
Na2O2 + H2O2 + 2 CO2 = 2 NaHCO3 + O2
P4 + CuSO4 + H2O = Cu3P + H2PO4 + H2SO4 =>
P4 + 6 CuSO4 + 8 H2O = 2 Cu3P + 2 H2PO4 + 6 H2SO4
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
KNO2 + K2CrO4 + H2O + KOH = KNO3 + K3[Cr(OH)6] =>
3 KNO2 + 2 K2CrO4 + 5 H2O + 2 KOH = 3 KNO3 + 2 K3[Cr(OH)6]
CO2 = C + O2 =>
CO2 = C + O2
HI(aq) + KHSO3(aq) = KI + H2 + SO3 =>
HI(aq) + KHSO3(aq) = KI + H2 + SO3
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Na(aq) + HCl(aq) = H2(g) + NaCl2(aq) =>
Na(aq) + 2 HCl(aq) = H2(g) + NaCl2(aq)
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
CuCO3 + H2 = CuHCO3 =>
2 CuCO3 + H2 = 2 CuHCO3
K + NCl = N + KCl =>
K + NCl = N + KCl
PhOH + NaOCl = PhO + NaCl + H2O =>
2 PhOH + NaOCl = 2 PhO + NaCl + H2O
S2 + F2 = SF1 =>
S2 + F2 = 2 SF1
BaCl2(c) = Ba(c) + Cl2(g) =>
BaCl2(c) = Ba(c) + Cl2(g)
Bi(OH)3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi(OH)3 + Br2 + 3 KOH = KBiO3 + 2 KBr + 3 H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
(HCOONa)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + Na2SO4 =>
3(HCOONa)2 + 2 K2Cr2O7 + 11 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CO2 + 14 H2O + 3 Na2SO4
H2O + ClO2 = ClO4 + H =>
2 H2O + ClO2 = ClO4 + 4 H
(CH3)2NNH2 + HNO3 = CO2 + H2O + N2 =>
5(CH3)2NNH2 + 16 HNO3 = 10 CO2 + 28 H2O + 13 N2
Fe(NO3)2 + H3PO4 = HNO3 + Fe3(PO4)2 =>
3 Fe(NO3)2 + 2 H3PO4 = 6 HNO3 + Fe3(PO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(C2H3O2)2 + ZrO2 = ZrCaO2 + H2 + C + O2 =>
Ca(C2H3O2)2 + ZrO2 = ZrCaO2 + 3 H2 + 4 C + 2 O2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cr(OH)2 + NaOH = Cr(OH)4 + Na =>
Cr(OH)2 + 2 NaOH = Cr(OH)4 + 2 Na
HS2 + O2 = H2O + S =>
4 HS2 + O2 = 2 H2O + 8 S
Ba(CN)2 + Co(CHO2)3 = Co(CN)3 + Ba(CHO2)2 =>
3 Ba(CN)2 + 2 Co(CHO2)3 = 2 Co(CN)3 + 3 Ba(CHO2)2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AlBa(OH)2 = BaAl(OH)2 =>
AlBa(OH)2 = BaAl(OH)2
H2 + CuNa = HCuNa =>
H2 + 2 CuNa = 2 HCuNa
AsO4{2-} + J{-} + H{+} = AsO3{3-} + J2 + H2O =>
2 AsO4{2-} + 6 J{-} + 4 H{+} = 2 AsO3{3-} + 3 J2 + 2 H2O
C2H4 + Fe = C2H4Fe2 =>
C2H4 + 2 Fe = C2H4Fe2
SiO2 + BrF3 = SiF4 + Br2 + O2 =>
3 SiO2 + 4 BrF3 = 3 SiF4 + 2 Br2 + 3 O2
K2CrO4 + Ca(OH)2 = K2(OH)2 + CaCrO4 =>
K2CrO4 + Ca(OH)2 = K2(OH)2 + CaCrO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaSbO2 + H2O = NaOH + Sb2O3 =>
2 NaSbO2 + H2O = 2 NaOH + Sb2O3
AlBr + NaOH = AlOHNaBr =>
AlBr + NaOH = AlOHNaBr
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2
NH2NO3 + Ca(OH)2 = Ca(NO3) + NH3 + H2O =>
7 NH2NO3 + 10 Ca(OH)2 = 10 Ca(NO3) + 4 NH3 + 11 H2O
Cu + H2SO4 = S2O + CuSO4 + H2O =>
5 Cu + 7 H2SO4 = S2O + 5 CuSO4 + 7 H2O
(NH4)(CO3)2 + H2 = HCO3 + NH3 =>
2(NH4)(CO3)2 + H2 = 4 HCO3 + 2 NH3
HCOOH + CO(NH2)2 = CHONH2 + CO2 + H2O =>
2 HCOOH + CO(NH2)2 = 2 CHONH2 + CO2 + H2O
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