| 前日に均衡した方程式 |
2 Hg = Hg2
Cu2O + H2O + Co2 = CuCo3Cu(OH)2 =>
2 Cu2O + 2 H2O + 3 Co2 = 2 CuCo3Cu(OH)2
Fr(BrO3) = FrBr + O2 =>
2 Fr(BrO3) = 2 FrBr + 3 O2
Ba(CH3COO)2 + HI = CH3COOH + BaI2 =>
Ba(CH3COO)2 + 2 HI = 2 CH3COOH + BaI2
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
K2Cr2O4 + HCl = KCl + CrCl + Cl + H2O =>
K2Cr2O4 + 8 HCl = 2 KCl + 2 CrCl + 4 Cl + 4 H2O
AgNO3(aq) + Cl(aq) = AgCl + NO3 =>
AgNO3(aq) + Cl(aq) = AgCl + NO3
C7H6O6(s) + O2(g) = CO2(g) + H2O(l) =>
2 C7H6O6(s) + 11 O2(g) = 14 CO2(g) + 6 H2O(l)
I + OH = IO + H2O =>
I + 2 OH = IO + H2O
Fe + NaCrO4 + H2O = Fe2O3 + Cr2O3 + NaOH =>
8 Fe + 6 NaCrO4 + 3 H2O = 4 Fe2O3 + 3 Cr2O3 + 6 NaOH
PbBr3 = Pb + Br2 =>
2 PbBr3 = 2 Pb + 3 Br2
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O
K2SO3 + K2Cr2O7 + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2SO3 + K2Cr2O7 + 8 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 4 H2O
Ge(s) + S8(s) = GeS(s) =>
8 Ge(s) + S8(s) = 8 GeS(s)
Zn + LiBr = ZnBr2 + Li =>
Zn + 2 LiBr = ZnBr2 + 2 Li
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgNO3 + OH = AgOH + NO3 =>
AgNO3 + OH = AgOH + NO3
K2SO3 + H2SO4 = K2SO4 + H2O + SO2 =>
K2SO3 + H2SO4 = K2SO4 + H2O + SO2
Ca(OH)2 + Pb = Pb(OH)2 + Ca =>
Ca(OH)2 + Pb = Pb(OH)2 + Ca
HCl(aq) + Al2(CO3)3(s) = AlCl3(aq) + H2CO3(s) =>
6 HCl(aq) + Al2(CO3)3(s) = 2 AlCl3(aq) + 3 H2CO3(s)
CoCl2(aq) + Na2CO3(aq) = NaCl(aq) + CoCO3(s) =>
CoCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CoCO3(s)
Uun + H2O = UunOH + H2 =>
2 Uun + 2 H2O = 2 UunOH + H2
C2H5OH(g) + O2(g) = CO2(g) + H20(l) =>
10 C2H5OH(g) + 15 O2(g) = 20 CO2(g) + 3 H20(l)
S2H + O2 = SO2 + H2O =>
4 S2H + 9 O2 = 8 SO2 + 2 H2O
N2 + CO2 + CH4 = H2O + CN =>
N2 + CO2 + CH4 = 2 H2O + 2 CN
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
NaOHNH4HPO4 = NaHPO4NH4OH =>
NaOHNH4HPO4 = NaHPO4NH4OH
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
CuCl + H2O + O2 = CuCl2 + Cu(OH)2 =>
4 CuCl + 2 H2O + O2 = 2 CuCl2 + 2 Cu(OH)2
(NH4)2(CO3) + NaCl = NH4Cl + Na2(CO3) =>
(NH4)2(CO3) + 2 NaCl = 2 NH4Cl + Na2(CO3)
Cu2O + HCI = CuCI + H2O =>
Cu2O + 2 HCI = 2 CuCI + H2O
NH42VO3 + H2SO4 + H2O2 = (VH8O7)2SO4 + (NH4)2SO4 + H2O =>
2 NH42VO3 + 2 H2SO4 + 40 H2O2 = (VH8O7)2SO4 + (NH4)2SO4 + 72 H2O
KMnO4 + H2SO4 + SnBr2 = Br2 + K2SO4 + Sn(SO4) + H2O + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 SnBr2 = 5 Br2 + K2SO4 + 5 Sn(SO4) + 8 H2O + 2 MnSO4
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Zn + Hg(NO3)2 = Zn2(NO3) + Hg =>
4 Zn + Hg(NO3)2 = 2 Zn2(NO3) + Hg
Ag{+} + Pb = Ag + Pb{+} =>
Ag{+} + Pb = Ag + Pb{+}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2C2O4 + H2SO4 = Na2SO4 + HCO2 =>
Na2C2O4 + H2SO4 = Na2SO4 + 2 HCO2
NO2 + H2O + Al = NH3 + Al(OH)4 =>
4 NO2 + 20 H2O + 7 Al = 4 NH3 + 7 Al(OH)4
Zn + (SO4)2 = ZnSO4 =>
2 Zn + (SO4)2 = 2 ZnSO4
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
Ca(NO3)2 + K3(PO4) = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KNO3
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
MgI2 + K2CrO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O + Cr2(SO4)3 =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
BaOHCO = BaOCOH =>
BaOHCO = BaOCOH
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H5NO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C6H5NH2 + K2Cr2O7 + 4 H2SO4 = C6H5NO2 + K2SO4 + Cr2(SO4)3 + 5 H2O
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