| 前日に均衡した方程式 |
(CH3CH2)3COH + H2SO4 = (CH3CH2)3C + H2O + HSO4
C6H7NO3S + NaNO2 + HCl = C6H5N2O3SCl + NaCl + H2O =>
C6H7NO3S + NaNO2 + 2 HCl = C6H5N2O3SCl + NaCl + 2 H2O
AiH2O = AiOH2 =>
AiH2O = AiOH2
KMnO4 + Zn + H2O = MnO2 + KOH + ZnO =>
2 KMnO4 + 3 Zn + H2O = 2 MnO2 + 2 KOH + 3 ZnO
K2Cr2O7 + OH + BaCl2 = KCl + BaCl + CrO6 + HCl =>
K2Cr2O7 + 5 OH + 7 BaCl2 = 2 KCl + 7 BaCl + 2 CrO6 + 5 HCl
BaO + Ce = Ba + CeO2 =>
2 BaO + Ce = 2 Ba + CeO2
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(g) =>
HCl(g) + NH4OH(g) = H2O(l) + NH4Cl(g)
C2O4{2-} + MnO4 + OH{-} = MnO2 + CO3{2-} + H2O =>
2 C2O4{2-} + MnO4 + 4 OH{-} = MnO2 + 4 CO3{2-} + 2 H2O
MnO4{-} + CN{-} + H2O = MnO2 + CNO{-} + OH{-1) =>
2 MnO4{-} + 3 CN{-} + H2O = 2 MnO2 + 3 CNO{-} + 2 OH{-1)
NH3 + HBr = NBr2 + H2 =>
2 NH3 + 4 HBr = 2 NBr2 + 5 H2
C2H5OH + NaCl = C2H5Cl + NaOH =>
C2H5OH + NaCl = C2H5Cl + NaOH
C6H6 + Na2MnO4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + H2O =>
2 C6H6 + 15 Na2MnO4 + 30 H2SO4 = 12 CO2 + 15 MnSO4 + 15 Na2SO4 + 36 H2O
N2 + H2SO4 = HNO3 + S + H2O =>
3 N2 + 5 H2SO4 = 6 HNO3 + 5 S + 2 H2O
KMnO4 + SnCl4({-}) + HCl = KCl + MnCl2 + SnCl6({-}) + H2O =>
2 KMnO4 + 5 SnCl4({-}) + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl6({-}) + 8 H2O
Ag2Cr2O7 + NH3 + H2O = Ag2CrO4 + (NH4)2Cr2O7 =>
2 Ag2Cr2O7 + 2 NH3 + H2O = 2 Ag2CrO4 + (NH4)2Cr2O7
Br + HCl = BrCl + H =>
Br + HCl = BrCl + H
SrS + PtF2 = SrF2 + PtS =>
SrS + PtF2 = SrF2 + PtS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
SnHg(NO3)2 = Sn(NO3)2Hg =>
SnHg(NO3)2 = Sn(NO3)2Hg
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
Cu(s) + S8(s) = CuS(s) =>
8 Cu(s) + S8(s) = 8 CuS(s)
ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K2SO4 =>
2 ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 2 K2SO4
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
KAl(SO4)2 + BaCl2 = Ba(SO4) + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + H2O = HCl + OHK =>
KCl + H2O = HCl + OHK
K + H2O(l) = KOH(aq) + H2(g) =>
2 K + 2 H2O(l) = 2 KOH(aq) + H2(g)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
C14H14N3O3SNaHCl = HClC14H14N3O3SNa =>
C14H14N3O3SNaHCl = HClC14H14N3O3SNa
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
CH3COONH4 + H2SO4 = CH3COOH + (NH4)2SO4 =>
2 CH3COONH4 + H2SO4 = 2 CH3COOH + (NH4)2SO4
Fe + Br2 = Fe(Br3) =>
2 Fe + 3 Br2 = 2 Fe(Br3)
Na3PO4 + NaNO3 = NaNO3Na3PO4 =>
Na3PO4 + NaNO3 = NaNO3Na3PO4
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
CuOCa(OH)2 = Cu(OH)2CaO =>
CuOCa(OH)2 = Cu(OH)2CaO
H = H3 =>
3 H = H3
HCl(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaCl2(s) =>
2 HCl(aq) + CaCO3(s) = H2O(l) + CO2(g) + CaCl2(s)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Al2ClO5H5 + H2O = Al + HCl + OH =>
Al2ClO5H5 + H2O = 2 Al + HCl + 6 OH
CaOH2O = (H2O)CaO =>
CaOH2O = (H2O)CaO
Cr(NO3)3 + Na2Co3 = Cr2(Co3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaNO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
AgHCl = AgClH =>
AgHCl = AgClH
HI + KHCO3 = KCO3 + IH2 =>
HI + KHCO3 = KCO3 + IH2
Zn(NO3)2*6H2O + C6H8O7*H20 + (NH4)2HPO4 = Zn2(PO3)4 + H2O + NH3 + CO2 =>
38 Zn(NO3)2*6H2O + 16 C6H8O7*H20 + 76(NH4)2HPO4 = 19 Zn2(PO3)4 + 452 H2O + 228 NH3 + 96 CO2
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
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