| 前日に均衡した方程式 |
Na4Si + 4 H2O = 4 NaOH + SiH4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FeCl2 + HCl = FeCl3 + H =>
FeCl2 + HCl = FeCl3 + H
Br2O + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2O + 6 OH{-} = 2 BrO3{-} + 4 Br{-} + 3 H2O
CH4N2O + H2SO4 + C2H5OH + C12H22O11 = C12H14N4O4S2 + H2O =>
8 CH4N2O + 8 H2SO4 + 14 C2H5OH + C12H22O11 = 4 C12H14N4O4S2 + 49 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn(OH)2 + H2CO2 = Zn2(CO2)2 + H2O =>
2 Zn(OH)2 + 2 H2CO2 = Zn2(CO2)2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C7H15OH + CuO = C6H13CHO + Cu + H2O =>
C7H15OH + CuO = C6H13CHO + Cu + H2O
PbS(s) + O2(g) = PbO + SO2 =>
2 PbS(s) + 3 O2(g) = 2 PbO + 2 SO2
K[Al(OH)4] + CrCl3 = KCl + Cr(OH)3 + Al(OH)3 =>
3 K[Al(OH)4] + CrCl3 = 3 KCl + Cr(OH)3 + 3 Al(OH)3
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
AgNO3 + NaClO = NaNO3 + AgClO3 + AgCl =>
3 AgNO3 + 3 NaClO = 3 NaNO3 + AgClO3 + 2 AgCl
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
KMnO4 + Ca3(PO4)2 = K3PO4 + Ca(MnO4)2 =>
6 KMnO4 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(MnO4)2
C7H15OH + CuO = C6H13CHO + Cu + H2O =>
C7H15OH + CuO = C6H13CHO + Cu + H2O
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
NH4ClO4 + Al = N2 + Cl2 + Al2O3 + H2O =>
6 NH4ClO4 + 8 Al = 3 N2 + 3 Cl2 + 4 Al2O3 + 12 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4ClO2 + Cr2(SO4)3 = Cr(ClO2)3 + H2SO4 + NH3 =>
6 NH4ClO2 + Cr2(SO4)3 = 2 Cr(ClO2)3 + 3 H2SO4 + 6 NH3
CKMnO4 + KOH = CH3COOK + MnO2 + K2CO3 + H2O =>
8 CKMnO4 + 5 KOH = CH3COOK + 8 MnO2 + 6 K2CO3 + H2O
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl =>
CaClO(aq) + HCl(aq) = HClO(aq) + CaCl
CrI3 + NaOH + Cl = Na2CrO4 + Na2IO4 + NaCl + H2O =>
CrI3 + 32 NaOH + 24 Cl = Na2CrO4 + 3 Na2IO4 + 24 NaCl + 16 H2O
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn =>
Zn(s) + MnI2(aq) = ZnI2(aq) + Mn
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
KMnO4 + HCl = H2O + KClMnCl2 + Cl2 =>
2 KMnO4 + 16 HCl = 8 H2O + 2 KClMnCl2 + 5 Cl2
CH2CH2 + KMnO4 + HCl = KCl + MnCl2 + CO2 + H2O =>
5 CH2CH2 + 12 KMnO4 + 36 HCl = 12 KCl + 12 MnCl2 + 10 CO2 + 28 H2O
AgNO3 + Zn2 + H2SO4 = H2NO3 + Ag + ZnSO4 =>
2 AgNO3 + Zn2 + 2 H2SO4 = 2 H2NO3 + 2 Ag + 2 ZnSO4
K2S + H2O + O2 = KOH + SO2 =>
2 K2S + 2 H2O + 3 O2 = 4 KOH + 2 SO2
NaCl + H2SO4 = NaH2 + Cl + SO4 =>
NaCl + H2SO4 = NaH2 + Cl + SO4
(IO3)2 + KI + HBr = KBr + I2 + H2O =>
(IO3)2 + 12 KI + 12 HBr = 12 KBr + 7 I2 + 6 H2O
C2H6O + Na2CrO7 + H2SO4 = CH3OOH + Cr2(SO4)3 + Na2SO4 + H2O =>
9 C2H6O + 4 Na2CrO7 + 10 H2SO4 = 18 CH3OOH + 2 Cr2(SO4)3 + 4 Na2SO4 + H2O
C3H6O4 + O2 = CO2 + H2O =>
2 C3H6O4 + 5 O2 = 6 CO2 + 6 H2O
C3H5O + CO2 + H2O = CH3COOH =>
8 C3H5O + 6 CO2 + 10 H2O = 15 CH3COOH
NaSO4 = Na + S + O4 =>
NaSO4 = Na + S + O4
Zn + CuCl2 = ZnCl2 + Cu2 =>
2 Zn + 2 CuCl2 = 2 ZnCl2 + Cu2
OCl{-} + Cr2O3 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
3 OCl{-} + Cr2O3 + 4 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 2 H2O
HCl(l) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(l) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g)
SnCl2(aq) + Co(s) = SnCo(aq) + Cl(aq) =>
SnCl2(aq) + Co(s) = SnCo(aq) + 2 Cl(aq)
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
KOH + NH4Cl = KCl + NH3 + H2O =>
KOH + NH4Cl = KCl + NH3 + H2O
As2O3 + H2 = AsH3 + H2O =>
As2O3 + 6 H2 = 2 AsH3 + 3 H2O
C12H22O11 + C2H5OH + H2SO4 + CH4N2O = C23H32N20S + H2O =>
2 C12H22O11 + 27 C2H5OH + 6 H2SO4 + 60 CH4N2O = 6 C23H32N20S + 133 H2O
AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + NH4F(aq) =>
2 AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + 2 NH4F(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cr(OH)2 + HNo3 = Cr(No3)2 + H2O =>
Cr(OH)2 + 2 HNo3 = Cr(No3)2 + 2 H2O
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
SiCaO3 + C2H4 + HCl = SiCa + CCl4 + H2O =>
2 SiCaO3 + C2H4 + 8 HCl = 2 SiCa + 2 CCl4 + 6 H2O
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