| 前日に均衡した方程式 |
14 KNO3 + 10 FeS = 7 K2SO3 + 5 Fe2O3 + 3 SO2 + 7 N2
Rb + C2H4O2 = C2H3O2Rb + H =>
Rb + C2H4O2 = C2H3O2Rb + H
FeS + KNO3 = KNO2 + Fe2O3 + SO2 =>
2 FeS + 7 KNO3 = 7 KNO2 + Fe2O3 + 2 SO2
HCl + AgNO3 = Ag + HNO3 + Cl =>
HCl + AgNO3 = Ag + HNO3 + Cl
CaI2 + H2O = Ca(HI)2O =>
CaI2 + H2O = Ca(HI)2O
ClO3 = Cl + O2 =>
2 ClO3 = 2 Cl + 3 O2
N + ONa + HCl = NHO + NaCl =>
N + ONa + HCl = NHO + NaCl
KCrO2 + HCl = KCl + HCrO2 =>
KCrO2 + HCl = KCl + HCrO2
CO2(g) + H2O(g) = H2CO3(aq) =>
CO2(g) + H2O(g) = H2CO3(aq)
KNO3 + FeS = K2SO3 + Fe2O3 + SO2 + N2 =>
14 KNO3 + 10 FeS = 7 K2SO3 + 5 Fe2O3 + 3 SO2 + 7 N2
Ga(OH)3(s) + HOBr(aq) = H2O(l) + GaBrO2(aq) =>
Ga(OH)3(s) + HOBr(aq) = 2 H2O(l) + GaBrO2(aq)
CuPO4 + H2SO4 = Cu2(SO4)3 + H3PO4 =>
2 CuPO4 + 3 H2SO4 = Cu2(SO4)3 + 2 H3PO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K2Cr2O7 + H2SO4 + NaNO2 = Cr2(SO4)3 + K2SO4 + H2O + NaNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 NaNO2 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 NaNO3
Fe(OH)3 + H3P = FeP + H2O =>
Fe(OH)3 + H3P = FeP + 3 H2O
KNO3 + FeS = K2SO3 + Fe2O3 + SO2 + N2 =>
14 KNO3 + 10 FeS = 7 K2SO3 + 5 Fe2O3 + 3 SO2 + 7 N2
H2S + Al = Al2S3 + H2 =>
3 H2S + 2 Al = Al2S3 + 3 H2
KNO3 + FeS = K2SO3 + Fe2O3 + SO2 + N2 =>
14 KNO3 + 10 FeS = 7 K2SO3 + 5 Fe2O3 + 3 SO2 + 7 N2
Al(s) + HCl(g) = AlCl3(ac) + H2 =>
2 Al(s) + 6 HCl(g) = 2 AlCl3(ac) + 3 H2
Sn + KOH + H2O = K2[Sn(OH)3] + H2 =>
2 Sn + 4 KOH + 2 H2O = 2 K2[Sn(OH)3] + H2
Chromium(II)Sulfate + Iron(III)Nitrate = Chromium(II)Nitrate + Iron(III)Sulfate =>
Chromium(II)Sulfate + Iron(III)Nitrate = Chromium(II)Nitrate + Iron(III)Sulfate
Mg(SO4) + Ag(ClO4) = Mg(ClO4) + Ag(SO4) =>
Mg(SO4) + Ag(ClO4) = Mg(ClO4) + Ag(SO4)
KOH + Cr(OH)3 + NaBrO3 = K2CrO4 + NaBr + H2O =>
4 KOH + 2 Cr(OH)3 + NaBrO3 = 2 K2CrO4 + NaBr + 5 H2O
ZnF2 + KCl = KF + ZnCl2 =>
ZnF2 + 2 KCl = 2 KF + ZnCl2
Sb + HClO + H2O = HSb(OH)6 + Cl2 =>
2 Sb + 10 HClO + 2 H2O = 2 HSb(OH)6 + 5 Cl2
KNO3 + FeS = K2SO3 + Fe2O3 + SO2 + N2 =>
14 KNO3 + 10 FeS = 7 K2SO3 + 5 Fe2O3 + 3 SO2 + 7 N2
N20O + O2 = NO =>
2 N20O + 19 O2 = 40 NO
nitrogendioxide + hydrogen = ammonia + water =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
HCl + NaOH = NaCl(s) + H2O =>
HCl + NaOH = NaCl(s) + H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
KOH + PbBr2 = KBr + Pb(OH)2 =>
2 KOH + PbBr2 = 2 KBr + Pb(OH)2
KCr(SO4)2 + H2O + HCl = [Cr(H2O)6]Cl3 + KCl + H2SO4 =>
KCr(SO4)2 + 6 H2O + 4 HCl = [Cr(H2O)6]Cl3 + KCl + 2 H2SO4
H5IO6 + Ca(OH)2 = H2O + Ca(IO4)2 =>
2 H5IO6 + Ca(OH)2 = 6 H2O + Ca(IO4)2
K2CrO4 + HNO3 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
K2CrO4 + 8 HNO3 + 3 Fe(NO3)2 = 2 KNO3 + 3 Fe(NO3)3 + Cr(NO3)3 + 4 H2O
HF + Sr(OH)2 = H(OH)2 + SrF =>
HF + Sr(OH)2 = H(OH)2 + SrF
KOH + NaCH3COO = KCH3COO + NaOH =>
KOH + NaCH3COO = KCH3COO + NaOH
HBr + H2O2 = Br2 + H2O =>
2 HBr + H2O2 = Br2 + 2 H2O
FeBr3 + H2S = S + HBr + FeBr2 =>
2 FeBr3 + H2S = S + 2 HBr + 2 FeBr2
Zn + Au(NO3)3 = Zn(NO3)3 + Au =>
Zn + Au(NO3)3 = Zn(NO3)3 + Au
C7H6O3 + NaOH = C7H4O3Na2 + H2O =>
C7H6O3 + 2 NaOH = C7H4O3Na2 + 2 H2O
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4 =>
MgSO4 + Mg(OH)2 = Mg2(OH)2SO4
CaCl + Cu2SO4 = Ca2SO4 + CuCl =>
2 CaCl + Cu2SO4 = Ca2SO4 + 2 CuCl
CO3{2-} + Cr{3+} = Cr2(CO3)3 =>
3 CO3{2-} + 2 Cr{3+} = Cr2(CO3)3
H2SO3 + CaCO3 = CaSO4 + H2 + CO2 =>
H2SO3 + CaCO3 = CaSO4 + H2 + CO2
As + O2 + NaOH = Na3AsO4 + H2O =>
4 As + 5 O2 + 12 NaOH = 4 Na3AsO4 + 6 H2O
KIO3 + NaI + H2SO4 = K2SO4 + Na2SO4 + H2O + I2 =>
2 KIO3 + 10 NaI + 6 H2SO4 = K2SO4 + 5 Na2SO4 + 6 H2O + 6 I2
Cu(C2H3O2)2 + (NH4)2CO3 = CuCO3 + NH4C2H3O2 =>
Cu(C2H3O2)2 + (NH4)2CO3 = CuCO3 + 2 NH4C2H3O2
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
Fe(OH)2 + FeCl2 = FeOHCl =>
Fe(OH)2 + FeCl2 = 2 FeOHCl
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