| 前日に均衡した方程式 |
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2O + CO2
Ba(NO3)2(ac) + H2SO4(ac) = BaSO4(s) + HNO3(ac) =>
Ba(NO3)2(ac) + H2SO4(ac) = BaSO4(s) + 2 HNO3(ac)
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
MnSO4 + H2O = MnSO4*5H2O =>
MnSO4 + 5 H2O = MnSO4*5H2O
CO = C + CO2 =>
2 CO = C + CO2
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
H2CO3 + Sn(OH)4 = Sn(HCO3)4 + H2O =>
4 H2CO3 + Sn(OH)4 = Sn(HCO3)4 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + SnBr2 + H2SO4 = MnSO4 + Sn(SO4)2 + Br2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnBr2 + 16 H2SO4 = 4 MnSO4 + 5 Sn(SO4)2 + 5 Br2 + 2 K2SO4 + 16 H2O
O2 + NaOH = Na2O2 + H2O =>
O2 + 4 NaOH = 2 Na2O2 + 2 H2O
NH4SCN + Mg(OH)2 = NH3 + H2O + Mg(SCN)2 =>
2 NH4SCN + Mg(OH)2 = 2 NH3 + 2 H2O + Mg(SCN)2
CC6H6O3 + O2 = CO + H2O =>
2 CC6H6O3 + 7 O2 = 14 CO + 6 H2O
P(s) + S(s) = P2S5(s) =>
2 P(s) + 5 S(s) = P2S5(s)
KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O
Cr2O3 + K2SO3 = K2O + Cr2(SO3)3 =>
Cr2O3 + 3 K2SO3 = 3 K2O + Cr2(SO3)3
CO(NH2)2(aq) + O2(aq) = CO2(aq) + HNO3(aq) + H2O(l) =>
CO(NH2)2(aq) + 4 O2(aq) = CO2(aq) + 2 HNO3(aq) + H2O(l)
K2O + MgBr2 = KBr + MgO =>
K2O + MgBr2 = 2 KBr + MgO
Cu(OH)2(s) + Na2SO4 = CuSO4(aq) + NaOH(aq) =>
Cu(OH)2(s) + Na2SO4 = CuSO4(aq) + 2 NaOH(aq)
CuCO3 + CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O =>
CuCO3 + 2 CH3CH2COOH = (CH3CH2COO)2Cu + CO2 + H2O
PI + Cl = PCl + I =>
PI + Cl = PCl + I
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 Na2NO3
(NH4)(ClO3) + Ca(OH)2 = Ca(ClO3)2 + NH3 + H2O =>
2(NH4)(ClO3) + Ca(OH)2 = Ca(ClO3)2 + 2 NH3 + 2 H2O
I3{-} + H2O = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 H2O = 8 I{-} + IO3{-} + 6 H{+}
Fe + SnBr4 = FeBr2 + Sn =>
2 Fe + SnBr4 = 2 FeBr2 + Sn
Fe + Ag(CH3COO) = Ag + Fe(CH3COO)3 =>
Fe + 3 Ag(CH3COO) = 3 Ag + Fe(CH3COO)3
AgC2H3O2 + K2CO3 = KC2H3O2 + Ag2CO3 =>
2 AgC2H3O2 + K2CO3 = 2 KC2H3O2 + Ag2CO3
HCN + Fe(OH)2 = Fe(CN)2 + H2O =>
2 HCN + Fe(OH)2 = Fe(CN)2 + 2 H2O
Zn + N + O = Zn(NO3)2 =>
Zn + 2 N + 6 O = Zn(NO3)2
P2O5(cr) + BaO(cr) = Ba3(PO4)2(cr) =>
P2O5(cr) + 3 BaO(cr) = Ba3(PO4)2(cr)
C21H23NO4 + O2 = CO2 + H2O + NH3 =>
C21H23NO4 + 24 O2 = 21 CO2 + 10 H2O + NH3
HBr + NH42SO3 = H2 + SO3 + NH4Br =>
2 HBr + 2 NH42SO3 = 39 H2 + 2 SO3 + 2 NH4Br
CuBr2 + H2S = CuS + HBr =>
CuBr2 + H2S = CuS + 2 HBr
NaOCH3(aq) + H2O(l) = CH3OH(g) + NaOH(aq) =>
NaOCH3(aq) + H2O(l) = CH3OH(g) + NaOH(aq)
HAlO2 = Al2O3 + H2O =>
2 HAlO2 = Al2O3 + H2O
Ca + FeI2 = Fe + CaI2 =>
Ca + FeI2 = Fe + CaI2
Fe(OH)3 + OH = FeO42 + H2O =>
Fe(OH)3 + 81 OH = FeO42 + 42 H2O
HCHO2 + Ca(OH)2 = Ca + CHO2 + H2O =>
2 HCHO2 + Ca(OH)2 = Ca + 2 CHO2 + 2 H2O
CO2 + H2O = C12H22O2 + O2 =>
24 CO2 + 22 H2O = 2 C12H22O2 + 33 O2
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
As2S3 + NO3 + H2O = H3AsO4 + H2SO4 + NO =>
As2S3 + 7 NO3 + 6 H2O = 2 H3AsO4 + 3 H2SO4 + 7 NO
BaSO4 + NaHCO3 = Na2SO4 + Ba(HCO3)2 =>
BaSO4 + 2 NaHCO3 = Na2SO4 + Ba(HCO3)2
HClO + H2SO4 = H2O + HClO4 + SO2 =>
HClO + 3 H2SO4 = 3 H2O + HClO4 + 3 SO2
NH3 + CH3O = NH2 + CH4O =>
NH3 + CH3O = NH2 + CH4O
NiO + HNO3 = Ni(NO3)2 + H2O =>
NiO + 2 HNO3 = Ni(NO3)2 + H2O
Au + H2SO4 = (AuSO4)3 + H2 =>
3 Au + 3 H2SO4 = (AuSO4)3 + 3 H2
P + Cl5 + H2O = HCl + H2PO4 =>
5 P + 6 Cl5 + 20 H2O = 30 HCl + 5 H2PO4
Si + KOH = KSiO + H2 =>
2 Si + 2 KOH = 2 KSiO + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C6H6O4 + NaOH = C6H5NaO4 + H2O =>
C6H6O4 + NaOH = C6H5NaO4 + H2O
KI(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbI(s) =>
KI(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbI(s)
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