| 前日に均衡した方程式 |
2 Fe + Ba3(PO4)2 = 2 FePO4 + 3 Ba
SilverNitrate + CalciumChloride = SilverChloride + CalciumNitrate =>
SilverNitrate + CalciumChloride = SilverChloride + CalciumNitrate
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
(CH3CH2O)2SO2 + NaOH = Na2SO4 + (CH3CH2)2O + H2O =>
(CH3CH2O)2SO2 + 2 NaOH = Na2SO4 + (CH3CH2)2O + H2O
Ca + NaOH = CaNaOH =>
Ca + NaOH = CaNaOH
CaCO3 + Fe2O3 + Al2(SO4)3 = Ca2AlFeO5 + CO2 + SO3 =>
4 CaCO3 + Fe2O3 + Al2(SO4)3 = 2 Ca2AlFeO5 + 4 CO2 + 3 SO3
KOH + CH3CH2OH = CH3CH2OK + H2O =>
KOH + CH3CH2OH = CH3CH2OK + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Al(NO3)3 + CaS = Al2S3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaS = Al2S3 + 3 Ca(NO3)2
C6H5SO3H + CH3CH2OH = C6H5SO3CH2CH3 + H2O =>
C6H5SO3H + CH3CH2OH = C6H5SO3CH2CH3 + H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
C2H6O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H6O + KNO3 = N2 + CO2 + H2O + KOH =>
5 C2H6O + 12 KNO3 = 6 N2 + 10 CO2 + 9 H2O + 12 KOH
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
Fe + H2SO4(l) = Fe2SO4(aq) + H2(g) =>
2 Fe + H2SO4(l) = Fe2SO4(aq) + H2(g)
CaCl + Al(OH)3 = Ca(OH)2 + Al2Cl3 =>
3 CaCl + 2 Al(OH)3 = 3 Ca(OH)2 + Al2Cl3
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Ca + HOH = CaOH + H =>
Ca + HOH = CaOH + H
Ca(NO3)2*4H2O + NH4H2PO4 + H8O7 + SiC8H20O4 = Ca10(PO4)56(SiO4)04(OH)16 + CO2(g) + H2O + N2(g) =>
30 Ca(NO3)2*4H2O + 168 NH4H2PO4 + 220 H8O7 + 12 SiC8H20O4 = 3 Ca10(PO4)56(SiO4)04(OH)16 + 96 CO2(g) + 1600 H2O + 114 N2(g)
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
CH3(CH2)16CO2Na + FeCl3 = (CH3(CH2)16CO2)3Fe + NaCl =>
3 CH3(CH2)16CO2Na + FeCl3 = (CH3(CH2)16CO2)3Fe + 3 NaCl
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sr(C2H3O2)2 + CaS = SrS + Ca(C2H3O2)2 =>
Sr(C2H3O2)2 + CaS = SrS + Ca(C2H3O2)2
AsH3 + K2Cr2O7 + H2SO4 = H2AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 AsH3 + 3 K2Cr2O7 + 12 H2SO4 = 2 H2AsO4 + 3 Cr2(SO4)3 + 3 K2SO4 + 13 H2O
Pb(NO3)2 + PbO = NO2O2 + Pb =>
Pb(NO3)2 + 2 PbO = 2 NO2O2 + 3 Pb
C2H2 + Br2 = C2Br3 + HBr =>
2 C2H2 + 5 Br2 = 2 C2Br3 + 4 HBr
ZnS + HNO3 = NO + S + Zn(NO3)2 + H2O =>
3 ZnS + 8 HNO3 = 2 NO + 3 S + 3 Zn(NO3)2 + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
PbO + HI = PbI + I + H2O =>
PbO + 2 HI = PbI + I + H2O
COCl2*6H2O + NH4Cl + NH3 + O2 = [CO(NH3)6]Cl3 + H2O =>
4 COCl2*6H2O + 4 NH4Cl + 20 NH3 + O2 = 4[CO(NH3)6]Cl3 + 26 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlOH4 + NH3 = AlOH3 + NH4 =>
AlOH4 + NH3 = AlOH3 + NH4
KHCO3 + Fe3(PO4)2 = K3PO4 + Fe(HCO3)2 =>
6 KHCO3 + Fe3(PO4)2 = 2 K3PO4 + 3 Fe(HCO3)2
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SrCl2 + Mg[NO3]2 = Sr[NO3]2 + MgCl2 =>
SrCl2 + Mg[NO3]2 = Sr[NO3]2 + MgCl2
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
O2 + P = PO5 =>
5 O2 + 2 P = 2 PO5
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