| 前日に均衡した方程式 |
2 Cr3{-} + 10 OH{-} + 19 H2O2 = 6 CrO4{2-} + 24 H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
KMnO4 + H2SO4 + NaBO4*4H2O = K2SO4 + MnO4 + NaOH + H2O + Na2B4O7 =>
16 KMnO4 + 8 H2SO4 + 4 NaBO4*4H2O = 8 K2SO4 + 16 MnO4 + 2 NaOH + 23 H2O + Na2B4O7
C2H4(g) + O2(g) = CO2(g) + HO(g) =>
C2H4(g) + 4 O2(g) = 2 CO2(g) + 4 HO(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Li2O + BaO = Li2BaO2 =>
Li2O + BaO = Li2BaO2
V2O5 + KOH = K3VO4 + H2O =>
V2O5 + 6 KOH = 2 K3VO4 + 3 H2O
C16H34 + NH4NO3 = N2 + CO2 + H2O =>
C16H34 + 49 NH4NO3 = 49 N2 + 16 CO2 + 115 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KClO3 + BaCl2 = KCl2 + BaClO3 =>
KClO3 + BaCl2 = KCl2 + BaClO3
FeSO4 + NH3 = FeNH3 + SO4 =>
FeSO4 + NH3 = FeNH3 + SO4
FeBr3 + NaOH = Fe(OH)3 + NaBrFeBr3 =>
4 FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBrFeBr3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2) =>
Ba(OH2) + H2SO4 = BaSO4 + H2(OH2)
K + Pb(ClO3)2 = KClO3 + Pb =>
2 K + Pb(ClO3)2 = 2 KClO3 + Pb
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH2Cl{-}COOH = CH2Cl{-}COOCH3 =>
CH2Cl{-}COOH = CH2Cl{-}COOCH3
H2PO4 + LiOH = LiPO4 + H3O =>
H2PO4 + LiOH = LiPO4 + H3O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2HSO4 =>
4 NaBr + 3 H2SO4 = 2 Br2 + SO2 + 2 H2O + 2 Na2HSO4
Cl2 + HCl = HCl4 =>
3 Cl2 + 2 HCl = 2 HCl4
K2[Zn(OH)4] + H2S = KHS + ZnS + H2O =>
K2[Zn(OH)4] + 3 H2S = 2 KHS + ZnS + 4 H2O
P + AgNO3 + H2O = Ag3P + H3PO4 + HNO3 =>
8 P + 15 AgNO3 + 12 H2O = 5 Ag3P + 3 H3PO4 + 15 HNO3
HCl + K3[Fe(CN)6] = HCN + FeCl3 + KCl =>
6 HCl + K3[Fe(CN)6] = 6 HCN + FeCl3 + 3 KCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
K2[Zn(OH)4] + H2S = KHS + ZnS + H2O =>
K2[Zn(OH)4] + 3 H2S = 2 KHS + ZnS + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO3 + AgNO3 + H2O = Ag + HNO3 + H2PO4 =>
H3PO3 + 3 AgNO3 + H2O = 3 Ag + 3 HNO3 + H2PO4
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C6H4NO5 + O2 = CO2 + HNO3 + H2O =>
4 C6H4NO5 + 23 O2 = 24 CO2 + 4 HNO3 + 6 H2O
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3 =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + H2CO3
BaCl2(aq) + Na2S2O3 = NaCl + BaS2O3 =>
BaCl2(aq) + Na2S2O3 = 2 NaCl + BaS2O3
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