| 前日に均衡した方程式 |
MnO2 + 2 HNaO3S + H2SO4 = MnSO4 + 2 H2 + 2 NaSO4
BaCl2 + H2S4 = BaS4 + HCl =>
BaCl2 + H2S4 = BaS4 + 2 HCl
C2H5SH + O2 = CO2(g) + H2O(g) + SO2(g) =>
2 C2H5SH + 9 O2 = 4 CO2(g) + 6 H2O(g) + 2 SO2(g)
VO2 + H2O = H2VO3 =>
VO2 + H2O = H2VO3
Ce(NO3)4 + KBr = CeBr4 + K4(NO3)4 =>
Ce(NO3)4 + 4 KBr = CeBr4 + K4(NO3)4
Rn + Mn = RnMn =>
Rn + Mn = RnMn
AgNO{3+} + H{2+} = Ag{2+} + HNO{3+} =>
AgNO{3+} + H{2+} = Ag{2+} + HNO{3+}
H2SO4 + Hg(OH)2 = HgSO4 + H2O =>
H2SO4 + Hg(OH)2 = HgSO4 + 2 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
(NH4)2SO4 + AgNO3 = Ag2SO4 + (NH4)(NO3) =>
(NH4)2SO4 + 2 AgNO3 = Ag2SO4 + 2(NH4)(NO3)
CH3BrOH = CH4OBr =>
CH3BrOH = CH4OBr
CH3CHO + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
CH3CHO + 3 I2 + 4 NaOH = CHI3 + CO2HNa + 3 H2ONaI
Zn + H2O = Zn{+2} + OH{-} + H2 =>
Zn + 2 H2O = Zn{+2} + 2 OH{-} + H2
Zn(OH)2 + HCH3COO = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 HCH3COO = Zn(CH3COO)2 + 2 H2O
BaCH3COO + K2CrO4 = Ba2CrO4 + CH3COOK =>
2 BaCH3COO + K2CrO4 = Ba2CrO4 + 2 CH3COOK
Cr2O3 + NaOH + NaNO3 = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaOH + 3 NaNO3 = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
LiO2 + GaN = GaO2 + LiN =>
LiO2 + GaN = GaO2 + LiN
Zn(OH)2 + LiOH = Li[Zn(OH)3] =>
Zn(OH)2 + LiOH = Li[Zn(OH)3]
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
TI + O = TIO2 =>
TI + 2 O = TIO2
Ca(NO3)6 + Na2(CO3)7 = Ca(CO3)3 + Na(NO3)7 =>
7 Ca(NO3)6 + 3 Na2(CO3)7 = 7 Ca(CO3)3 + 6 Na(NO3)7
Zn(s) + AgF(aq) = ZnF2(l) + Ag(l) =>
Zn(s) + 2 AgF(aq) = ZnF2(l) + 2 Ag(l)
Na2CO3Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3Pb(NO3)2 = 2 NaNO3 + PbCO3
CaNO2 + KCO3 = KNO2 + CaCO3 =>
CaNO2 + KCO3 = KNO2 + CaCO3
Ai + NiCl = Ni + AiCl =>
Ai + NiCl = Ni + AiCl
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
H3BO3 + KF = H3F + KBO3 =>
H3BO3 + KF = H3F + KBO3
Fe(NO3)3*9H2O + CH4N2O = Fe2O3 + H2O + N2 + CO2 =>
2 Fe(NO3)3*9H2O + 5 CH4N2O = Fe2O3 + 28 H2O + 8 N2 + 5 CO2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe(s)
HBr + H2O2 = Br + H2O =>
2 HBr + H2O2 = 2 Br + 2 H2O
Ag(aq)Cl(aq) = AgCl =>
Ag(aq)Cl(aq) = AgCl
BaO + KOH = K2BaO2 + H2O =>
BaO + 2 KOH = K2BaO2 + H2O
C6H5Na3O7 + H2O = C6H8O7 + NaOH =>
C6H5Na3O7 + 3 H2O = C6H8O7 + 3 NaOH
Ba(HCO3)2 + ZnCl2 = ZnCO3 + BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + ZnCl2 = ZnCO3 + BaCl2 + H2O + CO2
Fe2(s) + HCl(g) = FeCl2(aq) + H2(g) =>
Fe2(s) + 4 HCl(g) = 2 FeCl2(aq) + 2 H2(g)
Al(s) + Fe3O4(aq) = Al2O3(s) + Fe(s) =>
8 Al(s) + 3 Fe3O4(aq) = 4 Al2O3(s) + 9 Fe(s)
N7Cl5 + H4C = H + N + C7Cl4 =>
4 N7Cl5 + 35 H4C = 140 H + 28 N + 5 C7Cl4
Ba3(PO4)2 + KClO3 = Ba(ClO3)2 + K3PO4 =>
Ba3(PO4)2 + 6 KClO3 = 3 Ba(ClO3)2 + 2 K3PO4
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
FeCr2O4 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O4 + 7 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Zn + Fe(NO2)3 = Zn(NO2)3 + Fe =>
Zn + Fe(NO2)3 = Zn(NO2)3 + Fe
C3H8O + CH2O2 = C3H7OCHO2 + H2O =>
5 C3H8O + 9 CH2O2 = 6 C3H7OCHO2 + 5 H2O
Cr(OH)3 + NH4OH + H2 = [Cr(NH3)6](OH)2 + H2O =>
2 Cr(OH)3 + 12 NH4OH + H2 = 2[Cr(NH3)6](OH)2 + 14 H2O
Zn + H(NO3)2 = Zn(NO3)2 + H2 =>
2 Zn + 2 H(NO3)2 = 2 Zn(NO3)2 + H2
Zn + HClO4 = Zn(ClO4)2 + H2 =>
Zn + 2 HClO4 = Zn(ClO4)2 + H2
SrBr2 + KI = SrI2 + KBr =>
SrBr2 + 2 KI = SrI2 + 2 KBr
H2O2 = O2 + H2O = ? =>
2 H2O2 = O2 + 2 H2O
PH3 + BF3 = H + PBF3 =>
PH3 + BF3 = 3 H + PBF3
Ca3(PO4)2 + C + SiO = CO + P + CaSiO3 =>
Ca3(PO4)2 + 2 C + 3 SiO = 2 CO + 2 P + 3 CaSiO3
NH3 + MgSO4 + H2O = NH4 + SO4 + Mg(OH)2 =>
2 NH3 + MgSO4 + 2 H2O = 2 NH4 + SO4 + Mg(OH)2
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