| 前日に均衡した方程式 |
P4(s) + 10 O(g) = 2 P2O5(s)
Ba(Cl)2 + (H)2(SO)4 = Ba(SO)4 + HCl =>
Ba(Cl)2 + (H)2(SO)4 = Ba(SO)4 + 2 HCl
NH4NO3 + Al = N2 + H2O + Al2O3 =>
3 NH4NO3 + 2 Al = 3 N2 + 6 H2O + Al2O3
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2 =>
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2
C13H10O + NaBH4 = C13H11O + NaB =>
4 C13H10O + NaBH4 = 4 C13H11O + NaB
Sn + Sb + As + HNO3 = O3HNSnSbAs =>
Sn + Sb + As + HNO3 = O3HNSnSbAs
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
calciumcarbonate + potassiumhydroxide = calciumhydroxide + potassiumcarbonate =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
Mg(NO3)2 + H2 = MgNO2 + H2NO4 =>
Mg(NO3)2 + H2 = MgNO2 + H2NO4
zinc + silveroxide = zincoxide + silver =>
Zn + Ag2O = ZnO + 2 Ag
AgCl + K2CrO4 = Ag2CrO4 + KCl =>
2 AgCl + K2CrO4 = Ag2CrO4 + 2 KCl
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Ag(NO3)2 + H2O + NH3 = Ag + HNO3 =>
4 Ag(NO3)2 + 3 H2O + NH3 = 4 Ag + 9 HNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CO2 + OH{-} = CO3{2-} + H2O =>
CO2 + 2 OH{-} = CO3{2-} + H2O
Pb2O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb2O4 + 8 HCl = 2 PbCl2 + 4 H2O + 2 Cl2
CH3COOH + MgCO3 = Mg2CH3COOH + CO2 + H2O =>
3 CH3COOH + 4 MgCO3 = 2 Mg2CH3COOH + 6 CO2 + 2 H2O
(NH4)2S + HCl = (NH4)2Cl2 + H2S =>
(NH4)2S + 2 HCl = (NH4)2Cl2 + H2S
Na2O + OH = NaOH + O =>
Na2O + 2 OH = 2 NaOH + O
Fe + H2O = Fe3O4 + H4 =>
3 Fe + 4 H2O = Fe3O4 + 2 H4
H2O2(aq) + KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + H2O(l) =>
H2O2(aq) + 2 KI(aq) + H2SO4(aq) = K2SO4(aq) + I2(g) + 2 H2O(l)
Na2O + Ag2S = Na2S + Ag2O =>
Na2O + Ag2S = Na2S + Ag2O
Na + H2SO4 = Na2SOO4 + H2S + H2O =>
4 Na + 3 H2SO4 = 2 Na2SOO4 + H2S + 2 H2O
DyEr = Dy + Er =>
DyEr = Dy + Er
Tc + C = TcC17 =>
Tc + 17 C = TcC17
SiO2 + NF3 + O2 = SiF4 + NO2 =>
3 SiO2 + 4 NF3 + O2 = 3 SiF4 + 4 NO2
KMnO4 + H2SO4 + H2C2 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + H2C2 = K2SO4 + 2 MnSO4 + 4 H2O + 2 CO2
FeF3 + H2O2 = F2 + Fe(OH)3 =>
2 FeF3 + 3 H2O2 = 3 F2 + 2 Fe(OH)3
CH4 + Cl2 = CH3(Cl) + HCl =>
CH4 + Cl2 = CH3(Cl) + HCl
Mn + KNO3 = MnKNO3 =>
Mn + KNO3 = MnKNO3
H2SO4 + CaMg(CO3)2 + H2O = CaSO4*2H2O + MgSO4*7H2O + CO2 =>
2 H2SO4 + CaMg(CO3)2 + 7 H2O = CaSO4*2H2O + MgSO4*7H2O + 2 CO2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Ba(OH)2 + CO2 = Ba(CO3)2 + H =>
Ba(OH)2 + 2 CO2 = Ba(CO3)2 + 2 H
Fe + (S8) = FeS =>
8 Fe + (S8) = 8 FeS
CH3COOH + NaHO = H2O + NaCH3COO =>
CH3COOH + NaHO = H2O + NaCH3COO
K2Cr2O3 + H2SO4 = K2SO4 + Cr2SO4 + H2O + O =>
K2Cr2O3 + 2 H2SO4 = K2SO4 + Cr2SO4 + 2 H2O + O
AlCl3 + Fe = FeCl3 + Al3 =>
3 AlCl3 + 3 Fe = 3 FeCl3 + Al3
CaS + H3PO4 = CaPO4 + H3S =>
CaS + H3PO4 = CaPO4 + H3S
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
H2O(g) + Fe(s) = Fe3O4(s) + H2(g) =>
4 H2O(g) + 3 Fe(s) = Fe3O4(s) + 4 H2(g)
Na2CO3 + Sn(NO3) = Na2(NO3) + SnCO3 =>
Na2CO3 + Sn(NO3) = Na2(NO3) + SnCO3
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
CH4N2O + C2H6O + H2SO4 = C5H11NO2S + H2O + CO2 =>
CH4N2O + 5 C2H6O + 2 H2SO4 = 2 C5H11NO2S + 8 H2O + CO2
H3AsO4 + H2SO4 + KCl = As2S3 + KClO3 + H2O =>
6 H3AsO4 + 9 H2SO4 + 14 KCl = 3 As2S3 + 14 KClO3 + 18 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Hg + K4[Fe(CN)6] = Hg2[Fe(CN)6] + K =>
2 Hg + K4[Fe(CN)6] = Hg2[Fe(CN)6] + 4 K
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