| 前日に均衡した方程式 |
30 CaO + 8 P4 = 10 Ca3P2 + 3 P4O10
Eu + CH3COOH = Eu(CH3COO)3 + H2 =>
2 Eu + 6 CH3COOH = 2 Eu(CH3COO)3 + 3 H2
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
NH4CO3 + HCl = HCO3 + NH4Cl =>
NH4CO3 + HCl = HCO3 + NH4Cl
CuCl2(aq) + KOH(aq) = Cu(OH)2 + KCl =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KCl
Fe + HNO = FeHNO =>
Fe + HNO = FeHNO
FeCI + Na2CO3 = Fe2CO3 + NaCI =>
2 FeCI + Na2CO3 = Fe2CO3 + 2 NaCI
H202 + O3 = H2O2 =>
3 H202 + 202 O3 = 303 H2O2
CH3{-}CH2{-}CHBr2 = CH3{-}CBr2{-}CH3 =>
CH3{-}CH2{-}CHBr2 = CH3{-}CBr2{-}CH3
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
C12H17O4 + O2 = CO2 + H2O =>
4 C12H17O4 + 57 O2 = 48 CO2 + 34 H2O
K2Cr2O7 + Na2S2O5 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
K(ClO) = K + ClO =>
K(ClO) = K + ClO
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
CrCl3 + NaF = CrF3 + NaCl =>
CrCl3 + 3 NaF = CrF3 + 3 NaCl
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na =>
CH3CO2C2H5 + NaOH = C2H5OH + CH3CO2Na
PH3 = P2 + H3 =>
2 PH3 = P2 + 2 H3
NH4HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
NH4HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
CH3CH2CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2CH2COOH + 11 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeSO4 + CuCl2 = CuSO4 + FeCl2 =>
FeSO4 + CuCl2 = CuSO4 + FeCl2
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
CU{+2}{+} + H2O = CU(H2O)4{+2}schémas =>
CU{+2}{+} + 4 H2O = CU(H2O)4{+2}schémas
CaI2 + AgNo3 = Ca(No3)2 + AgI =>
CaI2 + 2 AgNo3 = Ca(No3)2 + 2 AgI
C2H4 + CH3CO2H = CH3CO2C2H5 =>
C2H4 + CH3CO2H = CH3CO2C2H5
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
H2SO4 + NaOH = NaH2SO4 + OH =>
H2SO4 + NaOH = NaH2SO4 + OH
C6H1206(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H1206(s) + 615 O2(g) = 12 CO2(g) + 1206 H2O(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
K4Fe(CN)6 + HCl = CN + KCl + H2 + Fe =>
K4Fe(CN)6 + 4 HCl = 6 CN + 4 KCl + 2 H2 + Fe
HCN + CaCl2 = Ca(CN)2 + HCl =>
2 HCN + CaCl2 = Ca(CN)2 + 2 HCl
ZnCl2 + MgCO3 = ZnCO3 + MgCl2 =>
ZnCl2 + MgCO3 = ZnCO3 + MgCl2
HSCH2COO + NH4 = HSCH2COOH + NH3 =>
HSCH2COO + NH4 = HSCH2COOH + NH3
CrCl3 + NaF = CrF3 + NaCl =>
CrCl3 + 3 NaF = CrF3 + 3 NaCl
PbCO3 + Na2SO4 = PbSO4 + Na2CO3 =>
PbCO3 + Na2SO4 = PbSO4 + Na2CO3
C6H12O6 + O{-} + H{+} = CO2 + H2O =>
C6H12O6 + 24 O{-} + 24 H{+} = 6 CO2 + 18 H2O
NaCIO + HCI = NaCI + HCIO =>
NaCIO + HCI = NaCI + HCIO
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Al + Na2CO3 = Na + Al2(CO3)3 =>
2 Al + 3 Na2CO3 = 6 Na + Al2(CO3)3
CaCl2 + H2O*CO2 = CaCO3 + HCl =>
CaCl2 + H2O*CO2 = CaCO3 + 2 HCl
CrCl3 + NaF = CrF3 + NaCl =>
CrCl3 + 3 NaF = CrF3 + 3 NaCl
H2C2O3 + O2 = CO2 + H2O =>
H2C2O3 + O2 = 2 CO2 + H2O
AlI3 + K3PO4 = AlPO4 + K3I3 =>
AlI3 + K3PO4 = AlPO4 + K3I3
Br2(g) + BaI2(s) = Ba(s) + Br2I2 =>
Br2(g) + BaI2(s) = Ba(s) + Br2I2
C3H8 + O2 = CC2 + H2O =>
C3H8 + 2 O2 = CC2 + 4 H2O
Ba(NO3)2 = O2 + BaO + N2 =>
2 Ba(NO3)2 = 5 O2 + 2 BaO + 2 N2
NaHCO3 + H2O + I2 = H2CO3 + NaI + O2 =>
4 NaHCO3 + 2 H2O + 2 I2 = 4 H2CO3 + 4 NaI + O2
HCl + Ca(OH)2(aq) = CaCl2 + H2O(j) =>
2 HCl + Ca(OH)2(aq) = CaCl2 + 2 H2O(j)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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