| 前日に均衡した方程式 |
Sn + Ag2O = SnO + 2 Ag
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
As2O3 + NO3{-} + H2O = H3AsO4 + N2O3 + OH{-} =>
As2O3 + 2 NO3{-} + 4 H2O = 2 H3AsO4 + N2O3 + 2 OH{-}
Pb3O4 + HNO3 = Pb(NO2)2 + PbO2 + H2O =>
3 Pb3O4 + 4 HNO3 = 2 Pb(NO2)2 + 7 PbO2 + 2 H2O
A + O2 = AO2 =>
A + O2 = AO2
K[Al(OH)4] + (H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 6(H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + 23 H2O
C2Na2 + HCN = C2H2 + NaCN =>
C2Na2 + 2 HCN = C2H2 + 2 NaCN
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
MgSO4 + NH4OH = (NH4)2SO4 + Mg(OH)2 =>
MgSO4 + 2 NH4OH = (NH4)2SO4 + Mg(OH)2
KNO2 + Br2 + KOH = KNO3 + KBr + H2O =>
KNO2 + Br2 + 2 KOH = KNO3 + 2 KBr + H2O
Na(HCO3) + HCl = NaCl + H(HCO3) =>
Na(HCO3) + HCl = NaCl + H(HCO3)
PbCl4 + Na2O = PbO2 + NaCl =>
PbCl4 + 2 Na2O = PbO2 + 4 NaCl
CaPO4 + BaNO2 = BaPO4 + CaNO2 =>
CaPO4 + BaNO2 = BaPO4 + CaNO2
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
As2O5 + NaOH = Na2HAsO4 + H2O =>
As2O5 + 4 NaOH = 2 Na2HAsO4 + H2O
H2NO3 + O2 = NO3 + H2O =>
2 H2NO3 + O2 = 2 NO3 + 2 H2O
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
H3COOH + O2 = CO2 + H2O =>
H3COOH + O2 = CO2 + 2 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = C2H4O + Cr2SO4 + K2SO4 + H2O =>
5 CH3CH2OH + K2Cr2O7 + 2 H2SO4 = 5 C2H4O + Cr2SO4 + K2SO4 + 7 H2O
(NH4)2C2O4 + BiCl3 + H2O = Bi2O9C4 + NH4Cl + HCl =>
2(NH4)2C2O4 + 2 BiCl3 + H2O = Bi2O9C4 + 4 NH4Cl + 2 HCl
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
K3P + H2SO4 = K3PO4 + SO2 + H2O =>
K3P + 4 H2SO4 = K3PO4 + 4 SO2 + 4 H2O
CoSO4 + NaOH = Na2SO4 + (CoOH)2SO4 =>
2 CoSO4 + 2 NaOH = Na2SO4 + (CoOH)2SO4
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
ZnCl2 + NaOH + H2O = Na2[Zn(OH)4] + HCl =>
ZnCl2 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 HCl
Fe + Cu{+2}SO4{-}2 = Cu + Fe{+2}SO4{-}2 =>
Fe + Cu{+2}SO4{-}2 = Cu + Fe{+2}SO4{-}2
Al + Hl = HlAl =>
Al + Hl = HlAl
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
Ga + F = GaF3 =>
Ga + 3 F = GaF3
Fe2O3 + CH3COOH + NaCl = CH3COONa + FeCl3 + H2O =>
Fe2O3 + 6 CH3COOH + 6 NaCl = 6 CH3COONa + 2 FeCl3 + 3 H2O
C2O2 + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 C2O2 + 4 KMnO4 + 8 KOH = 6 K2CO3 + 4 MnO2 + 4 H2O
Cr{2+} = Cr{3+} + e =>
Cr{2+} = Cr{3+} + e
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
AuCl3 + Cu = CuCl2 + Au =>
2 AuCl3 + 3 Cu = 3 CuCl2 + 2 Au
Sr(HCO3)2 = CO2 + H2O + SrO =>
Sr(HCO3)2 = 2 CO2 + H2O + SrO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KNO2 + Br2 + KOH = KNO3 + KBr + H2O =>
KNO2 + Br2 + 2 KOH = KNO3 + 2 KBr + H2O
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
Fe2O3(s) + CO(g) = Fe(aq) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(aq) + 3 CO2(g)
LiOH + H3PO4(s) = Li3PO4(s) + H2O(g) =>
3 LiOH + H3PO4(s) = Li3PO4(s) + 3 H2O(g)
K2CrO4 + Ba(NO3)2 = BaCrO4(s) + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4(s) + 2 KNO3
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C10H16O + NaBH4 + CH3OH = C10H18O + NaB(OCH3)4 =>
4 C10H16O + NaBH4 + 4 CH3OH = 4 C10H18O + NaB(OCH3)4
K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3
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