| 前日に均衡した方程式 |
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
C2H6O2(l) + O2(g) = C2H6O4 =>
C2H6O2(l) + O2(g) = C2H6O4
HOOCCOO + H2O = OOCCOO + H3O =>
HOOCCOO + H2O = OOCCOO + H3O
C57H104O6 + CH3OH = C18H34O2 + C3H8O3 =>
32 C57H104O6 + 81 CH3OH = 102 C18H34O2 + 23 C3H8O3
K + O2 = K2O =>
4 K + O2 = 2 K2O
C3H6O + H2O = CO2 + H =>
C3H6O + 5 H2O = 3 CO2 + 16 H
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
K2S2O7 + H2O = KOH + H2SO4 =>
K2S2O7 + 3 H2O = 2 KOH + 2 H2SO4
Fe2O3 + K2CO3 = KFeO2 + Fe2(CO3)3 =>
4 Fe2O3 + 3 K2CO3 = 6 KFeO2 + Fe2(CO3)3
Zn + HSO4 = ZnSO4 + H2O + H2S =>
9 Zn + 10 HSO4 = 9 ZnSO4 + 4 H2O + H2S
PH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H3PO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O + 5 H3PO4
Cl2 + S = SCl6 =>
3 Cl2 + S = SCl6
Zn3(PO4)2 + H2 = HPO4 + Zn =>
Zn3(PO4)2 + H2 = 2 HPO4 + 3 Zn
H + SO3{2-} + MnO4{-} = SO4{2-} + MnO2 + OH{-} =>
H + SO3{2-} + MnO4{-} = SO4{2-} + MnO2 + OH{-}
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaBr(aq)
CNH5 + O2 = CO2 + N2 + H2O =>
4 CNH5 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
HNO3 + Rh = Rh(NO3)2 + NO2 + H2O =>
4 HNO3 + Rh = Rh(NO3)2 + 2 NO2 + 2 H2O
XNa + O2 = XNaO2 =>
XNa + O2 = XNaO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe7O2 + H2 = Fe + H2O =>
Fe7O2 + 2 H2 = 7 Fe + 2 H2O
Ge + W = GeW =>
Ge + W = GeW
Cr + Co(No3)2 = Cr(No3) + Co =>
2 Cr + Co(No3)2 = 2 Cr(No3) + Co
NH3SO2H2O = NH4HSO3 =>
NH3SO2H2O = NH4HSO3
Fe(OH)3 + Cu2SO4 = Fe2(SO4)3 + CuOH =>
2 Fe(OH)3 + 3 Cu2SO4 = Fe2(SO4)3 + 6 CuOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l) =>
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l)
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
[PbCl4]{2-} + H2SO4 = PbSO4 + HCl + Cl{-} =>
[PbCl4]{2-} + H2SO4 = PbSO4 + 2 HCl + 2 Cl{-}
Zn + MnO2 + NH4{+} = Zn2{+} + Mn2O3 + NH3 + H2O =>
4 Zn + 2 MnO2 + 2 NH4{+} = 2 Zn2{+} + Mn2O3 + 2 NH3 + H2O
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
Na2CO3 + H2O + SO2 = NaHSO3 + CO2 =>
Na2CO3 + H2O + 2 SO2 = 2 NaHSO3 + CO2
ZnCO3 + H2SO4 = ZnSO4 + H2 + CO3 =>
ZnCO3 + H2SO4 = ZnSO4 + H2 + CO3
PH3 + KMnO4 + NaOH = K2MnO4 + Na3PO4 + Mn3(PO4)2 + H2O =>
9 PH3 + 24 KMnO4 + 3 NaOH = 12 K2MnO4 + Na3PO4 + 4 Mn3(PO4)2 + 15 H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2 =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2
SO2 + ClO3{-} + H2O = SO42{-} + Cl{-} + H{+} =>
6 SO2 + 79 ClO3{-} + 3 H2O = 6 SO42{-} + 79 Cl{-} + 6 H{+}
KClO4 + NH4Cl = KCl + N2 + HCl + H2O =>
3 KClO4 + 8 NH4Cl = 3 KCl + 4 N2 + 8 HCl + 12 H2O
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
Zn + KOH + Ag2CO3 = Ag + KHCO3 + ZnO =>
Zn + KOH + Ag2CO3 = 2 Ag + KHCO3 + ZnO
CuO + H2O = CuH2O2 =>
CuO + H2O = CuH2O2
Al203Al + O2 = Al2O3 =>
Al203Al + 153 O2 = 102 Al2O3
NaOH + Cu(OH)2 = Na2[Cu(OH)4] =>
2 NaOH + Cu(OH)2 = Na2[Cu(OH)4]
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(aq) =>
H2S(aq) + NiSO4(aq) = H2SO4(aq) + NiS(aq)
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
BrO3{-} + H{+} + e = Br{3+} + H2O =>
BrO3{-} + 6 H{+} + 2e = Br{3+} + 3 H2O
Al + H2SO4 = SO2 + Al3SO4 + H2O =>
3 Al + 2 H2SO4 = SO2 + Al3SO4 + 2 H2O
(CH3)2CHNH2 + HNO3 = CH3CH(OH)CH3 + N2 + H2O =>
5(CH3)2CHNH2 + 3 HNO3 = 5 CH3CH(OH)CH3 + 4 N2 + 4 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
As2O3 + KOH + H2O = K3[As(OH)6] =>
As2O3 + 6 KOH + 3 H2O = 2 K3[As(OH)6]
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
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