| 前日に均衡した方程式 |
5 S + 6 KClO3 + 4 KOH = 3 Cl2 + 5 K2SO4 + 2 H2O
Pb + H2SO4 = Pb(SO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(SO4)2 + 2 H2
AgCl + F2 = AgF + Cl2 =>
2 AgCl + F2 = 2 AgF + Cl2
Zn + CuBr = ZnBr + Cu2 =>
2 Zn + 2 CuBr = 2 ZnBr + Cu2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(aq) = MgCO3(s) + Na2SO4(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S2O7(l) + H2O = H2SO4(l) =>
H2S2O7(l) + H2O = 2 H2SO4(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
BeOH + NaOH + H2O = Na2[Be(OH)4] + H2 =>
2 BeOH + 4 NaOH + 2 H2O = 2 Na2[Be(OH)4] + H2
Al2(SO4)3 + BaBr2 = Ba(SO4) + AlBr3 =>
Al2(SO4)3 + 3 BaBr2 = 3 Ba(SO4) + 2 AlBr3
BaO + Cl2 = BaCl + O =>
2 BaO + Cl2 = 2 BaCl + 2 O
Br + HCl + HNO3 = BrCl + H2O + NO =>
3 Br + 3 HCl + HNO3 = 3 BrCl + 2 H2O + NO
CuPO4 = Cu + PO4 =>
CuPO4 = Cu + PO4
Na2ZnO2 + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = ZnSO4 + Na2SO4 + 2 H2O
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
NaNO3 + AlBr3 = NaBr + Al(NO3)3 =>
3 NaNO3 + AlBr3 = 3 NaBr + Al(NO3)3
[CU(NH3)6]SO4 + NH3OHCl = [CU(NH3)2]Cl + NH3 + N2 + H2O + H2SO4 =>
2[CU(NH3)6]SO4 + 2 NH3OHCl = 2[CU(NH3)2]Cl + 8 NH3 + N2 + 2 H2O + 2 H2SO4
H2 + NaCl = H2NaCl =>
H2 + NaCl = H2NaCl
(NH4)2SO4 + ZnCl2 = NH4Cl(aq) + ZnSO4(aq) =>
(NH4)2SO4 + ZnCl2 = 2 NH4Cl(aq) + ZnSO4(aq)
KOH + SIO2 = K2SIO3 + H2O =>
2 KOH + SIO2 = K2SIO3 + H2O
NaSCN + CuCl2 = NaCl + Cu(SCN)2 =>
2 NaSCN + CuCl2 = 2 NaCl + Cu(SCN)2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
KBr + H2O = KOH + BrH =>
KBr + H2O = KOH + BrH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cu + Cr(CH3COO) = Cu(CH3COO)3 + Cr =>
Cu + 3 Cr(CH3COO) = Cu(CH3COO)3 + 3 Cr
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Na2CO3 + CO(NH2)2 = NaCNO + NH3 + CO2 =>
Na2CO3 + 3 CO(NH2)2 = 2 NaCNO + 4 NH3 + 2 CO2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
FeI3 + Fe = FeI2 =>
2 FeI3 + Fe = 3 FeI2
BaCO3 + Nd2O3 + Gd2O3 + RuO2 + O = Ba30Nd5Gd5Ru20O90 + CO2 =>
60 BaCO3 + 5 Nd2O3 + 5 Gd2O3 + 40 RuO2 + 10 O = 2 Ba30Nd5Gd5Ru20O90 + 60 CO2
NaBr + RbCl = NaCl + RbBr =>
NaBr + RbCl = NaCl + RbBr
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
VO2 + O2 = V2O5 =>
4 VO2 + O2 = 2 V2O5
HCIO + SO2 + H2O = H2SO4 + HCI =>
HCIO + SO2 + H2O = H2SO4 + HCI
NaBr(aq) + CaCl2(aq) = CaBr2(aq) + NaCl(s) =>
2 NaBr(aq) + CaCl2(aq) = CaBr2(aq) + 2 NaCl(s)
Fe + O2 = Fe3*O4 =>
3 Fe + 2 O2 = Fe3*O4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + CO(NH2)2 + H2O = BaCO3 + NH3 + HCl =>
BaCl2 + CO(NH2)2 + 2 H2O = BaCO3 + 2 NH3 + 2 HCl
CO(NH2)2(s) + H2O = NH3 + CO2 =>
CO(NH2)2(s) + H2O = 2 NH3 + CO2
Ca3(PO4)2 + HClO3 = Ca(ClO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HClO3 = 3 Ca(ClO3)2 + 2 H3PO4
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
KOH + ZnSO4 = K2SO4 + Zn(OH)2 =>
2 KOH + ZnSO4 = K2SO4 + Zn(OH)2
CuI + CO + K[HB(C5H7N2)3] = [HB(C5H7N2)3]Cu(CO) + KI =>
CuI + CO + K[HB(C5H7N2)3] = [HB(C5H7N2)3]Cu(CO) + KI
CaCO3*MgCO3 + HCl = CO2 + CaCl2 + MgCO3 + H2O =>
CaCO3*MgCO3 + 2 HCl = CO2 + CaCl2 + MgCO3 + H2O
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