| 前日に均衡した方程式 |
4 Ce + 15 H2SO4 = 4 Ce(SO4)3 + 3 H2S + 12 H2O
V2O5 = VO2 + O2 =>
2 V2O5 = 4 VO2 + O2
MgFl2 + Li3PO4 = MgPO4 + Li3Fl2 =>
MgFl2 + Li3PO4 = MgPO4 + Li3Fl2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2CO3(aq) + H2Cl(aq) = Na2Cl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + H2Cl(aq) = Na2Cl(aq) + H2O(l) + CO2(g)
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
CaCO3 + Sn(OH)4 = Ca(OH)4 + SnCO3 =>
CaCO3 + Sn(OH)4 = Ca(OH)4 + SnCO3
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H(s) + O2(g) = CO2 + H2O =>
4 C2H(s) + 9 O2(g) = 8 CO2 + 2 H2O
Cu2O + CH3CHOHCOOH + CH3CHOHCOO{-} = [Cu(CH3CHOHCOO)2]{-} + H2O =>
Cu2O + 2 CH3CHOHCOOH + 2 CH3CHOHCOO{-} = 2[Cu(CH3CHOHCOO)2]{-} + H2O
Ce + H2SO4 = Ce(SO4)2 + H2 =>
Ce + 2 H2SO4 = Ce(SO4)2 + 2 H2
NH4OH + FeCl3 = Fe(HO)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(HO)3 + 3 NH4Cl
Sr(OH)2 + NO2 = Sr(NO3)2 + H2 =>
Sr(OH)2 + 2 NO2 = Sr(NO3)2 + H2
Sc + Au + Sb = ScAuSb =>
Sc + Au + Sb = ScAuSb
Fe(C2H3O2)3 + NH4OH = NH4C2H3O2 + Fe(OH)3 =>
Fe(C2H3O2)3 + 3 NH4OH = 3 NH4C2H3O2 + Fe(OH)3
Cu(NO3) = NO2 + Cu + O =>
Cu(NO3) = NO2 + Cu + O
NH4Br + AgNO3 = (NH4)NO3 + AgBr =>
NH4Br + AgNO3 = (NH4)NO3 + AgBr
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2 + CO2 =>
2 NaHCO3 + 2 H2C4H4O6 = Na2C4H4O6 + 5 H2 + 6 CO2
Ca + CuBr2 = Ca2Br + Cu2 =>
8 Ca + 2 CuBr2 = 4 Ca2Br + Cu2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
PbI2KI = K(PbI3) =>
PbI2KI = K(PbI3)
AgNO3 + AsH3 + H2O = Ag + H3AsO3 + HNO3 =>
6 AgNO3 + AsH3 + 3 H2O = 6 Ag + H3AsO3 + 6 HNO3
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
MgCl2*7H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*7H2O =>
MgCl2*7H2O + Ca(OH)2 = Mg(OH)2 + CaCl2*7H2O
Cu + H2SO4 = SO2 + H2O + SO4{2-} + Cu{2+} =>
Cu + 2 H2SO4 = SO2 + 2 H2O + SO4{2-} + Cu{2+}
KMnO4 + HC1 = MnC1 + C12 + KC1 + H2O =>
2 KMnO4 + 16 HC1 = 2 MnC1 + C12 + 2 KC1 + 8 H2O
As2O5 + KOH = K3AsO4 + H2O =>
As2O5 + 6 KOH = 2 K3AsO4 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Zn(NO3)2 + H2SO4 = ZnSO4 + HNO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 HNO3
Al + SO4Cu = AlSO4 + Cu =>
Al + SO4Cu = AlSO4 + Cu
FeBr + CuCl = FeCl + BrCu =>
FeBr + CuCl = FeCl + BrCu
Pb(NO3)2 + FeCl2 = PbCl2 + Fe(NO3)2 =>
Pb(NO3)2 + FeCl2 = PbCl2 + Fe(NO3)2
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + H2O + FeCl3 + NaCl =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 7 H2O + 6 FeCl3 + 2 NaCl
BaCl2 + H2O = H2BaO + Cl2 =>
BaCl2 + H2O = H2BaO + Cl2
K2CrO4 + C2H5OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 C2H5OH + 5 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 8 H2O
KMgAlSi3O12H2 + H2O = Al2SiO9H4 + K + Mg + H2SiO4 =>
2 KMgAlSi3O12H2 + 5 H2O = Al2SiO9H4 + 2 K + 2 Mg + 5 H2SiO4
Ce + H2SO4 = Ce(SO4)3 + H2S + H2O =>
4 Ce + 15 H2SO4 = 4 Ce(SO4)3 + 3 H2S + 12 H2O
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ma + S = SMa =>
Ma + S = SMa
K(OH) + H2SO3 = K2(SO3) + H2O =>
2 K(OH) + H2SO3 = K2(SO3) + 2 H2O
NaCl + CuCl2 = CuCl + NaCl2 =>
NaCl + CuCl2 = CuCl + NaCl2
CONHNH2NOHN2 + O2S = CS2 + H2S + NO + CO2 =>
6 CONHNH2NOHN2 + 14 O2S = CS2 + 12 H2S + 30 NO + 5 CO2
(i)KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8(i)KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
NiO2 + Ag3PO4 = Ni3(PO4)4 + Ag2O =>
3 NiO2 + 4 Ag3PO4 = Ni3(PO4)4 + 6 Ag2O
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