| 前日に均衡した方程式 |
2 Cl2 + (H2O)2 = 4 HCl + O2
Fe2P + FeS2 = FeS + P8S20 =>
8 Fe2P + 36 FeS2 = 52 FeS + P8S20
Sn4 + CuCl = Cu + Sn4Cl =>
Sn4 + CuCl = Cu + Sn4Cl
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
NaCl + (PbNO3)2 = NaNO3 + ClPb =>
2 NaCl + (PbNO3)2 = 2 NaNO3 + 2 ClPb
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
FeI2 + PbS = FeS + PbI2 =>
FeI2 + PbS = FeS + PbI2
NaBrO + NaH2PO2 + NaOH = NaBr + Na3PO4 + H2O =>
2 NaBrO + NaH2PO2 + 2 NaOH = 2 NaBr + Na3PO4 + 2 H2O
FeSO4*5H2O + C6H8O7 = C12H10Fe3O14 + H2SO4 + H2O =>
3 FeSO4*5H2O + 2 C6H8O7 = C12H10Fe3O14 + 3 H2SO4 + 15 H2O
NaOH + WO3*2H2O = Na10H2W12O42 + H2O =>
10 NaOH + 12 WO3*2H2O = Na10H2W12O42 + 28 H2O
Ag(NO3) + Na(NO3) = AgNa + (NO3)(NO3) =>
Ag(NO3) + Na(NO3) = AgNa + (NO3)(NO3)
CH3OH + K2Cr2O7 + H2SO4 = CO2Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2Cr2(SO4)3 + K2SO4 + 6 H2O
Fe3(PO4)2 + BeO = FeO + Be3(PO4)2 =>
Fe3(PO4)2 + 3 BeO = 3 FeO + Be3(PO4)2
HI + KClO3 + H2SO4 = I2 + HCl + K2SO4 + H2O =>
12 HI + 2 KClO3 + H2SO4 = 6 I2 + 2 HCl + K2SO4 + 6 H2O
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
Ca + P5 = CaP =>
5 Ca + P5 = 5 CaP
Ag + SO4H2 = (SO4)Ag2 + SO2 + H2O =>
2 Ag + 2 SO4H2 = (SO4)Ag2 + SO2 + 2 H2O
(NH4)2SO4 + KOH = K2SO4 + NH4OH = H2O + NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH4OH
Ca(OH)2 + H3X = Ca3(X)2 + H2O =>
3 Ca(OH)2 + 2 H3X = Ca3(X)2 + 6 H2O
C9H18O2 + NaOH = C2H4O2 + C7H14OH + Na =>
C9H18O2 + NaOH = C2H4O2 + C7H14OH + Na
BaSO4 + CuNO3 = BaNO3 + CuSO4 =>
BaSO4 + CuNO3 = BaNO3 + CuSO4
H2O + Sr(OH)2 = SrOH3 + OH =>
2 H2O + Sr(OH)2 = SrOH3 + 3 OH
NaBrO + Cr2O3 + Na2CO3 = NaBr + CO2 + Na2CrO4 =>
3 NaBrO + Cr2O3 + 2 Na2CO3 = 3 NaBr + 2 CO2 + 2 Na2CrO4
Cu(OH)2 + C2H4O2 = Cu(C2H4O2)2 + OH =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H4O2)2 + 2 OH
Bi(NO3)3 + KHO = KNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 KHO = 3 KNO3 + Bi(OH)3
F2 + O = F2O =>
F2 + O = F2O
KCl + O4 = KClO4 =>
KCl + O4 = KClO4
KBr + Br = KBr3 =>
KBr + 2 Br = KBr3
PbO2 + Ag = Ag2O + Pb =>
PbO2 + 4 Ag = 2 Ag2O + Pb
Fe(III) + Cl = Fe(III)Cl =>
Fe(III) + Cl = Fe(III)Cl
HNO3 + NH4OH = N2O + H2O =>
HNO3 + NH4OH = N2O + 3 H2O
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
Al(s) + HBr = AlBr3 + H2(g) =>
2 Al(s) + 6 HBr = 2 AlBr3 + 3 H2(g)
FeSO4 + HBrO3 + H2SO4 = Fe(SO4)3 + HBr + H2O =>
3 FeSO4 + 2 HBrO3 + 6 H2SO4 = 3 Fe(SO4)3 + 2 HBr + 6 H2O
P + OO2 = P2O5 =>
6 P + 5 OO2 = 3 P2O5
Ti + Fe2O3 = TiO + FeTi =>
5 Ti + Fe2O3 = 3 TiO + 2 FeTi
NH3 + O2 = HNO + H2O =>
NH3 + O2 = HNO + H2O
HO3 + Al(OH)3 = AlO3(OH)2 + H2O =>
HO3 + Al(OH)3 = AlO3(OH)2 + H2O
Li2CO3 + Cu(OH)2 = LiOH + CuCO3 =>
Li2CO3 + Cu(OH)2 = 2 LiOH + CuCO3
C2H4 + F2 = CF + HF =>
C2H4 + 3 F2 = 2 CF + 4 HF
Ca(PO4)2 + C + SiO3 = CaSiO3 + CO + P4 =>
2 Ca(PO4)2 + 16 C + 2 SiO3 = 2 CaSiO3 + 16 CO + P4
Cl2 + (NH) = Cl2(NH) =>
Cl2 + (NH) = Cl2(NH)
(NH4)Cl + H2O = HCl + NH4OH =>
(NH4)Cl + H2O = HCl + NH4OH
Pb + MgI2 = PbI4 + Mg =>
Pb + 2 MgI2 = PbI4 + 2 Mg
CH3COOH + C2H5ONa = NaOH + CH3COOC2H5 =>
CH3COOH + C2H5ONa = NaOH + CH3COOC2H5
K2[Co(SCN)4] + NH4OH = K2[Co(OH)4] + NH4SCN =>
K2[Co(SCN)4] + 4 NH4OH = K2[Co(OH)4] + 4 NH4SCN
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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方程式のバランス12/20/24
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