| 前日に均衡した方程式 |
3 ZnCl2 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 KCl
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
NaClH2O = NaOHClH =>
NaClH2O = NaOHClH
Ag(NO3) + LiOH = AgOH + Li(NO3) =>
Ag(NO3) + LiOH = AgOH + Li(NO3)
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
HgO2(aq) = Hg(l) + O2(g) =>
HgO2(aq) = Hg(l) + O2(g)
C6H12O6 + O2 = H2O3CO2 =>
C6H12O6 + 12 O2 = 6 H2O3CO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CH3CH2CO2H = (CH3CH2CO)2O + H2O =>
2 CH3CH2CO2H = (CH3CH2CO)2O + H2O
Cr + NH4OH = Cr(OH) + NH4 =>
Cr + NH4OH = Cr(OH) + NH4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaHCO3 + CH3CHO = NaCH3COOH + H2O + CO2 =>
10 NaHCO3 + 9 CH3CHO = 10 NaCH3COOH + 3 H2O + 8 CO2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Fe2 + (SO4)3 + Na2S = Fe2S3 + NaSO4 =>
Fe2 + 2(SO4)3 + 3 Na2S = Fe2S3 + 6 NaSO4
B2O3(s) + H2O = B(OH)3(aw) =>
B2O3(s) + 3 H2O = 2 B(OH)3(aw)
NaCrO2 + Br3 + NaOH = Na2CrO4 + NaBr + H2O =>
NaCrO2 + Br3 + 4 NaOH = Na2CrO4 + 3 NaBr + 2 H2O
C2S + Cl2 = CCl4 + SCl2 =>
C2S + 5 Cl2 = 2 CCl4 + SCl2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mo + H2O = MoO3 + H =>
Mo + 3 H2O = MoO3 + 6 H
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NO2 + K2O = KNO2 + KNO3 =>
2 NO2 + K2O = KNO2 + KNO3
MnO4{-}1 + C2O4{-}2 + H{+}1{+} = Mn{+}2 + CO2 + H2O =>
MnO4{-}1 + 6 C2O4{-}2 + 8 H{+}1{+} = Mn{+}2 + 12 CO2 + 4 H2O
(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
K + H2O = H2 + OH{-} + K2{+} =>
4 K + 2 H2O = H2 + 2 OH{-} + 2 K2{+}
H2O + HClO4 = ClO4 + H3O =>
H2O + HClO4 = ClO4 + H3O
HC2H3O2 + NaCO3 = H2O + CO2 + NaC2H3O2 =>
9 HC2H3O2 + 8 NaCO3 = 6 H2O + 10 CO2 + 8 NaC2H3O2
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
PbO2 + Na = Na2O + Pb =>
PbO2 + 4 Na = 2 Na2O + Pb
CaS(aq) + Pb(NO3)2(aq) = Ca(NO3)2(s) + PbS(aq) =>
CaS(aq) + Pb(NO3)2(aq) = Ca(NO3)2(s) + PbS(aq)
Ca3(PO4)2 + NaCl = CaCl2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3PO4
Cl2O + Na2O5 = NaClO3 =>
Cl2O + Na2O5 = 2 NaClO3
Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3
C9H11NO2 + CH4O + SOCl2 = C10H14ClNO2 + SO2 + HCl =>
C9H11NO2 + CH4O + SOCl2 = C10H14ClNO2 + SO2 + HCl
KNO3(aq) + BaCl2(aq) = Ba(NO3)2(s) + KCl(aq) =>
2 KNO3(aq) + BaCl2(aq) = Ba(NO3)2(s) + 2 KCl(aq)
BF3(s) + H2O(l) = HF(l) + H3BO3(l) =>
BF3(s) + 3 H2O(l) = 3 HF(l) + H3BO3(l)
Ba3N2 + K = K3N + Ba =>
Ba3N2 + 6 K = 2 K3N + 3 Ba
CuO(s) + H2SO4(aq) = CuSO4(aq) + water =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O
Ba(HCO3)2 + KOH = Ba(OH)2 + K2CO3 + H2O =>
Ba(HCO3)2 + 4 KOH = Ba(OH)2 + 2 K2CO3 + 2 H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Mg(OH)2 + H2 = Mg + HOH(l) =>
Mg(OH)2 + H2 = Mg + 2 HOH(l)
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
H2 + Cr = HCr2 =>
H2 + 4 Cr = 2 HCr2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
C8H8 + KMnO4 + NaOH = Na2C2O4 + KOH + MnO2 + H2O =>
3 C8H8 + 32 KMnO4 + 24 NaOH = 12 Na2C2O4 + 32 KOH + 32 MnO2 + 8 H2O
Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO
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