| 前日に均衡した方程式 |
5 Hg(NO3)2 + 2 FeSO4 + 8 H2SO4 = 2 Fe(NO3)3 + 5 Hg(SO4)2 + 4 NO + 8 H2O
Zn(OH)2 + O2 = ZnOOH + H2O =>
4 Zn(OH)2 + O2 = 4 ZnOOH + 2 H2O
GeO + H{+} + Ga = Ge + H2O + Ga{+3} =>
3 GeO + 6 H{+} + 2 Ga = 3 Ge + 3 H2O + 2 Ga{+3}
Fe2O3 + SnCl2 + O2 = FeCl2 + SnO2 =>
2 Fe2O3 + 4 SnCl2 + O2 = 4 FeCl2 + 4 SnO2
KH + H2O = KOH + H =>
KH + H2O = KOH + 2 H
HClO2 = OH + ClO =>
HClO2 = OH + ClO
Mg + Cu(SO4)3 = Cu + MgSO4 =>
3 Mg + Cu(SO4)3 = Cu + 3 MgSO4
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
CH2CH2(OH)2 + FeCl3 = Fe(OH)3 + C2H5OCl =>
3 CH2CH2(OH)2 + FeCl3 = Fe(OH)3 + 3 C2H5OCl
NH3 + Br = NBr3 + H =>
NH3 + 3 Br = NBr3 + 3 H
Mg(k) + Al2(SO4)3(aq) = Al(k) + MgSO4(aq) =>
3 Mg(k) + Al2(SO4)3(aq) = 2 Al(k) + 3 MgSO4(aq)
Cl + Cu = ClCu =>
Cl + Cu = ClCu
COOH2 + CUO = (COOH)2CU + H2O =>
2 COOH2 + CUO = (COOH)2CU + H2O
NaHCO3(aq) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
LiH2PO4 + H2O = LiOH + H3PO4 =>
LiH2PO4 + H2O = LiOH + H3PO4
Al2O3 + P2O5 = Al3(PO4)3 =>
3 Al2O3 + 3 P2O5 = 2 Al3(PO4)3
MgSO4 + (NH4)2HPO4 = (NH4)2SO4 + Mg3(PO4)2 + H3PO4 =>
3 MgSO4 + 3(NH4)2HPO4 = 3(NH4)2SO4 + Mg3(PO4)2 + H3PO4
Pb(NO3)2 + H2O2 = PbO + HNO3 + O2 =>
2 Pb(NO3)2 + 2 H2O2 = 2 PbO + 4 HNO3 + O2
KMnO4 + CaI2 + H3PO4 = Mn3(PO4)2 + K3PO4 + Ca3(PO4)2 + I2 + H2O =>
6 KMnO4 + 15 CaI2 + 16 H3PO4 = 2 Mn3(PO4)2 + 2 K3PO4 + 5 Ca3(PO4)2 + 15 I2 + 24 H2O
Mg + Pb2O3 = Pb + MgO =>
3 Mg + Pb2O3 = 2 Pb + 3 MgO
N2H4(g) + H2O2(l) = N2(g) + H2O(l) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(l)
C326H652 + O2 = CO2 + H2O =>
C326H652 + 489 O2 = 326 CO2 + 326 H2O
K2SO4 + (NH4)2CrO4 = K2CrO4 + (NH4)2SO4 =>
K2SO4 + (NH4)2CrO4 = K2CrO4 + (NH4)2SO4
Br2O7 + H2O = H2Br2O8 =>
Br2O7 + H2O = H2Br2O8
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2S + KOH = KS + H3O =>
H2S + KOH = KS + H3O
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
P + J2 = PJ3 =>
2 P + 3 J2 = 2 PJ3
NH4HF2 + H3PO4 = HF + (NH4)3PO4 =>
3 NH4HF2 + H3PO4 = 6 HF + (NH4)3PO4
Ca + H(NO3)2 = NH4(NO3) + Ca(NO3)2 + H2O =>
9 Ca + 10 H(NO3)2 = NH4(NO3) + 9 Ca(NO3)2 + 3 H2O
Na3HCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
4 Na3HCO3 + 11 HC2H3O2 = 12 NaC2H3O2 + 6 H2O + 2 CO2
H + Cl + CrO4 = Cr + HClO2 =>
2 H + 2 Cl + CrO4 = Cr + 2 HClO2
(PbCO3)2Pb(OH)2 = PbO + CO2 + H2O =>
(PbCO3)2Pb(OH)2 = 3 PbO + 2 CO2 + H2O
Ba(NO3)2 = Ba + NO2 + O2 =>
Ba(NO3)2 = Ba + 2 NO2 + O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NaNO3 + NiSO4 = SO4Na + NO3Ni =>
NaNO3 + NiSO4 = SO4Na + NO3Ni
PO43[{-}] + Ba2 = Ba2P + O43[{-}] =>
PO43[{-}] + Ba2 = Ba2P + O43[{-}]
SiCl*4 = Si + Cl*2 =>
SiCl*4 = Si + Cl*2
K*O2 = KO2 =>
K*O2 = KO2
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O =>
CH3NH(CH2)3COOH + CsOH = CH3NH(CH2)3COOCs + H2O
Fe(OH)2 + Br2 = Fe(OH)3 + FeBr3 =>
6 Fe(OH)2 + 3 Br2 = 4 Fe(OH)3 + 2 FeBr3
H2O + ClO3{-} + As2S3 = H{+} + Cl{-} + SO4{2-} + H2AsO4{-} =>
18 H2O + 14 ClO3{-} + 3 As2S3 = 24 H{+} + 14 Cl{-} + 9 SO4{2-} + 6 H2AsO4{-}
FeCl2 + O2H2 + HCl = FeCl3 + H2O =>
2 FeCl2 + O2H2 + 2 HCl = 2 FeCl3 + 2 H2O
Mg + BaNo3 = Mg(No3)2 + Ba =>
Mg + 2 BaNo3 = Mg(No3)2 + 2 Ba
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 KHSO4 + Cr2(SO4)3 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg + H{+} + NO3{-} = NO + Hg2{+} + H2O =>
6 Hg + 4 H{+} + NO3{-} = NO + 3 Hg2{+} + 2 H2O
Zn(NO3)2 + Ca = Zn + Ca(NO3)2 =>
Zn(NO3)2 + Ca = Zn + Ca(NO3)2
chlorine + hydrogenbromide = bromine + hydrochloricacid =>
Cl2 + 2 HBr = Br2 + 2 HCl
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