| 前日に均衡した方程式 |
2 Hg + O2 = 2 HgO
Pb(NO3)2 + Na2O = NaNO3 + PbO =>
Pb(NO3)2 + Na2O = 2 NaNO3 + PbO
Ca(OH)2 + HCl(aq) = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl(aq) = 2 H2O + CaCl2
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
SO2 + SiO2 = SiSO4 =>
SO2 + SiO2 = SiSO4
K2C2O4 + H2C2O4 + Fe(OH)3 = K3[Fe(C2O4)3] + H2O =>
3 K2C2O4 + 3 H2C2O4 + 2 Fe(OH)3 = 2 K3[Fe(C2O4)3] + 6 H2O
Cd + Cl = CdCl2 =>
Cd + 2 Cl = CdCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ni + Cl2 = Ni2Cl2 =>
2 Ni + Cl2 = Ni2Cl2
FeS + O2 = FeO3 + SO32 =>
2 FeS + 35 O2 = 2 FeO3 + 2 SO32
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + H2O + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + 4 H2O + MnCl2
Cu + S3 = Cu2S =>
6 Cu + S3 = 3 Cu2S
Br2 + NaHSO3 = NaBr + NaHSO4 + SO2 + H2O =>
Br2 + 3 NaHSO3 = 2 NaBr + NaHSO4 + 2 SO2 + H2O
Al + CH3OH + H2SO4 = Al2(SO4)3 + CH4 + H2O =>
2 Al + 3 CH3OH + 3 H2SO4 = Al2(SO4)3 + 3 CH4 + 3 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeS + CaCl2 = FeCl2 + CaS =>
FeS + CaCl2 = FeCl2 + CaS
C9H8O7N + O2 = CO2 + H2O + N2 =>
2 C9H8O7N + 15 O2 = 18 CO2 + 8 H2O + N2
iron + water = ironoxide + H =>
2 Fe + 3 H2O = Fe2O3 + 6 H
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + K2SO4 + H2O + Fe2(SO4)3 =>
2 KNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + K2SO4 + 4 H2O + Fe2(SO4)3
CH3CH2(CH2)2CH3 + O2 = CO2 + H2O =>
CH3CH2(CH2)2CH3 + 8 O2 = 5 CO2 + 6 H2O
Mg(OH)2 + NH4Cl = Mg(OH2)Cl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = Mg(OH2)Cl2 + 2 NH3 + H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C + SiO*2 = SiC + CO =>
2 C + SiO*2 = SiC + CO
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C2H2 + HOH = C2H4O =>
C2H2 + HOH = C2H4O
Al2O3 + NH4Cl = AlCl3 + NH3 + H2O =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2O
NaBr + CCl4 = NaCl4 + CBr =>
NaBr + CCl4 = NaCl4 + CBr
CO2 + H2O + N2 = C5H11NH2 + O2 =>
20 CO2 + 26 H2O + 2 N2 = 4 C5H11NH2 + 33 O2
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
C7H6O + H2CrO4 = C7H6O2 + Cr2O3 + H2O =>
3 C7H6O + 2 H2CrO4 = 3 C7H6O2 + Cr2O3 + 2 H2O
MnCl3 + Na2HPO4 = MnPO4 + NaCl + HCl =>
MnCl3 + Na2HPO4 = MnPO4 + 2 NaCl + HCl
Zn + Ag(C2H3O2) = Zn(H3C2O2)2 + Ag =>
Zn + 2 Ag(C2H3O2) = Zn(H3C2O2)2 + 2 Ag
BaCl2 + CaSO4 = CaCl2BaSO4 =>
BaCl2 + CaSO4 = CaCl2BaSO4
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
CuCl2 + Zn = Cu + ZnCl3 =>
3 CuCl2 + 2 Zn = 3 Cu + 2 ZnCl3
Ca(OH)2 + N2O5 = H2O + Ca(NO3)2 =>
Ca(OH)2 + N2O5 = H2O + Ca(NO3)2
KMnO4 = K2MnO + MnO4 + O2 =>
4 KMnO4 = 2 K2MnO + 2 MnO4 + 3 O2
NH3(g) + O3(g) = NO(g) + H2O(g) =>
6 NH3(g) + 5 O3(g) = 6 NO(g) + 9 H2O(g)
Sn + H2SO4 + H2O2 = SnSO4 + H2O =>
Sn + H2SO4 + H2O2 = SnSO4 + 2 H2O
AgNO3 + SiO2 = AgSiO3 + NO2 =>
AgNO3 + SiO2 = AgSiO3 + NO2
CH2O2 + Na = CHOONa + H2 =>
2 CH2O2 + 2 Na = 2 CHOONa + H2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
C6H7NO2 + O2 = H2O + CO2 + C2N2 =>
4 C6H7NO2 + 23 O2 = 14 H2O + 20 CO2 + 2 C2N2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Al(OH)4{-} + HC20H13O4 = Al(OH)3{-} + C20H12O4 + H2O =>
2 Al(OH)4{-} + HC20H13O4 = 2 Al(OH)3{-} + C20H12O4 + 2 H2O
K2CO3 + CO2 = K2C2O5 =>
K2CO3 + CO2 = K2C2O5
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
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方程式のバランス01/13/25
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