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H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
H3 + PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
HCOOH + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
HCOOH + 2 KMnO4 + 2 KOH = CO2 + 2 K2MnO4 + 2 H2O
(CH3COO)2Mg + H2SO4 = MgSO4 + CH3COO + H2 =>
(CH3COO)2Mg + H2SO4 = MgSO4 + 2 CH3COO + H2
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
水酸化カルシウム + 二酸化炭素 = 炭酸カルシウム + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pb(NO3)2(aq) + HCl(aq) = HNO3(s) + PbCl2(s) =>
Pb(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(s) + PbCl2(s)
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2 =>
NH4NO3 + Ba(OH)2 = Ba(NO3) + NH4(OH)2
Zn + NH3 = Zn(NH3)6 =>
Zn + 6 NH3 = Zn(NH3)6
Ba + NaOH = BaNaOH =>
Ba + NaOH = BaNaOH
Ca{+2} + Cu(NO3)2 = Ca(NO3)2 + Cu{+2} =>
Ca{+2} + Cu(NO3)2 = Ca(NO3)2 + Cu{+2}
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O =>
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H4O2 =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H4O2
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + KMn + H2O =>
2 CH3CH2CH2OH + KMnO4 = 2 CH3CH2COOH + KMn + 2 H2O
KClO4 + C6H12O6 = H2O + CO2 + KCl =>
3 KClO4 + C6H12O6 = 6 H2O + 6 CO2 + 3 KCl
S + BaO = BaS + O2 =>
2 S + 2 BaO = 2 BaS + O2
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe =>
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CrCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KCl + HCl + H2O =>
6 CrCl2 + K2Cr2O7 + 12 H2SO4 = 4 Cr2(SO4)3 + 2 KCl + 10 HCl + 7 H2O
H2O2 + KNO3 = HNO3 + KO =>
H2O2 + 2 KNO3 = 2 HNO3 + 2 KO
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Ni(NO3)2(aq) + K2CO3(aq) = NiCO3 + KNO3 =>
Ni(NO3)2(aq) + K2CO3(aq) = NiCO3 + 2 KNO3
(Fe(CN)6) + FeCl3 = Fe4[Fe(CN)6]3 + Cl2 =>
3(Fe(CN)6) + 4 FeCl3 = Fe4[Fe(CN)6]3 + 6 Cl2
C3H4O2 + NaOH = C3OH + H2O + Na =>
C3H4O2 + NaOH = C3OH + 2 H2O + Na
Pb(NO3)4 = NO2 + O2 + PbO2 =>
Pb(NO3)4 = 4 NO2 + O2 + PbO2
Tl2S + Ir + S = TlIr2S2 =>
Tl2S + 4 Ir + 3 S = 2 TlIr2S2
CH3CHO = CH2O + H2C =>
CH3CHO = CH2O + H2C
K4Fe(CN)6 + CuCl2 = Cu4(Fe(CN)6)2 + KCl =>
2 K4Fe(CN)6 + 4 CuCl2 = Cu4(Fe(CN)6)2 + 8 KCl
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
CH3CHOHCHOHCH3 + KMnO4 + H2SO4 = CH3COCOCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COCOCH3 + 4 MnSO4 + 2 K2SO4 + 16 H2O
VO5H5 + HCl = VCl5 + HOH =>
VO5H5 + 5 HCl = VCl5 + 5 HOH
Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + H2O2 =>
Na2Cr2O7 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + 3 H2O2
ZnCl2CO2 = ZnCO2Cl2 =>
ZnCl2CO2 = ZnCO2Cl2
Na + P4 = Na3P =>
12 Na + P4 = 4 Na3P
KBrHClO = KClOHBr =>
KBrHClO = KClOHBr
K3PO4 + MgCl2 = KCl + Mg + MgPO4 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg + 2 MgPO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Fe2S = Fe + S2 =>
2 Fe2S = 4 Fe + S2
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnSO4 + NaOH + Br2 = Na2MnO2 + NaSO4 + NaBr + H2O =>
2 MnSO4 + 8 NaOH + Br2 = 2 Na2MnO2 + 2 NaSO4 + 2 NaBr + 4 H2O
I2O3 + NaOH = H2O + NaIO2 =>
I2O3 + 2 NaOH = H2O + 2 NaIO2
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
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