| 前日に均衡した方程式 |
HBrFeS = FeBrHS
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C2H4O + HCN = C3H5NO =>
C2H4O + HCN = C3H5NO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
K4[Fe(CN)6] + Pb(CH3COO)2 = Pb4[Fe(CN)6] + K(CH3COO)2 =>
K4[Fe(CN)6] + 4 Pb(CH3COO)2 = Pb4[Fe(CN)6] + 4 K(CH3COO)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
SnCl2 + NaMnO4 + HCl = NaCl + MnCl2 + SnCl4 + H2O =>
5 SnCl2 + 2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
CH3COOCl + NaOH = CH4 + NaCl + CO2 + O2 =>
2 CH3COOCl + 2 NaOH = 2 CH4 + 2 NaCl + 2 CO2 + O2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na2CO3 + CH3COOH = H2O + CO2 + NaC2H3O2 =>
Na2CO3 + 2 CH3COOH = H2O + CO2 + 2 NaC2H3O2
NH3 + HC2H3O2 = C2H3O2{-} + NH4{+} =>
NH3 + HC2H3O2 = C2H3O2{-} + NH4{+}
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
HI + Sb2S3 = SbI3 + H2S =>
6 HI + Sb2S3 = 2 SbI3 + 3 H2S
Na2B4O7 + H2O = NaHB4O7 + NaOH =>
Na2B4O7 + H2O = NaHB4O7 + NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlBr + NaOH = AlOH + NaBr =>
AlBr + NaOH = AlOH + NaBr
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O =>
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O
Ba(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + BaSO4 =>
Ba(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + BaSO4
Bi(s) + F2(g) = BiF3 =>
2 Bi(s) + 3 F2(g) = 2 BiF3
C2H4 + HBr = C2H6Br + C2H =>
4 C2H4 + 3 HBr = 3 C2H6Br + C2H
FeSO4 + H2O = Fe + O2 + H2SO4 =>
2 FeSO4 + 2 H2O = 2 Fe + O2 + 2 H2SO4
NO2 + H2O = NHO3 + NO =>
3 NO2 + H2O = 2 NHO3 + NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H3FO + O2 = CO2 + H2O + HF =>
C2H3FO + 2 O2 = 2 CO2 + H2O + HF
CaC2(S) + H2O(i) = Ca(OH)2(S) + C2H2(g) =>
CaC2(S) + 2 H2O(i) = Ca(OH)2(S) + C2H2(g)
Fe(s) + HClO4(aq) = Fe(ClO4)3 + H2O + FeCl3 =>
8 Fe(s) + 24 HClO4(aq) = 7 Fe(ClO4)3 + 12 H2O + FeCl3
CuO*H2SO4 = CuSO4*H2O =>
CuO*H2SO4 = CuSO4*H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
K2Cr2O7 + H2O2 + H2SO4 + (C2H5)2O = Cr(O2)2O((C2H5)2O) + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 + 2(C2H5)2O = 2 Cr(O2)2O((C2H5)2O) + K2SO4 + 5 H2O
CuBr2 + Mg(OH)2 = MgBr2 + Cu(OH)2 =>
CuBr2 + Mg(OH)2 = MgBr2 + Cu(OH)2
(NH4)2SO4 + HCl = H2SO4 + NH4Cl =>
(NH4)2SO4 + 2 HCl = H2SO4 + 2 NH4Cl
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NCl3 + O2 = NO + OCl2 =>
4 NCl3 + 5 O2 = 4 NO + 6 OCl2
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
KMnO4 + NaC2O4 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2O + CO2 =>
2 KMnO4 + 5 NaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaSO4 + 8 H2O + 10 CO2
PbO7 + H2 = Pb + H2(O7)2 =>
2 PbO7 + H2 = 2 Pb + H2(O7)2
KCl + CuOH = CuCl + KOH =>
KCl + CuOH = CuCl + KOH
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Ca(CH3COO) + HCl = CH3COOH + CaCl =>
Ca(CH3COO) + HCl = CH3COOH + CaCl
PCl2 = P3 + Cl2 =>
3 PCl2 = P3 + 3 Cl2
SnO2 + CO = Sn + CO2 =>
SnO2 + 2 CO = Sn + 2 CO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
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