| 前日に均衡した方程式 |
15 NO2{-} + 4 MnO4 + 2 H{+} = 2 Mn2{+} + 15 NO3{-} + H2O
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
H2Se + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + SeO2 + K2SO4 + H2O =>
H2Se + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + SeO2 + K2SO4 + 5 H2O
FeBr2 + ZnSO4 = FeSO4 + Br2Zn =>
FeBr2 + ZnSO4 = FeSO4 + Br2Zn
NaCl + NH4 = NH4Cl + Na =>
NaCl + NH4 = NH4Cl + Na
Si4Cl2 + H2O = Si4O2 + H2Cl =>
Si4Cl2 + 2 H2O = Si4O2 + 2 H2Cl
BaI2(aq) + AgNO3(aq) = AgI2(s) + Ba(NO3)(aq) =>
BaI2(aq) + AgNO3(aq) = AgI2(s) + Ba(NO3)(aq)
S + O4CU = CUSO4 =>
S + O4CU = CUSO4
NHOH{+} = NO + H{+} + e =>
NHOH{+} = NO + 2 H{+} + e
SrN + KI = SrI + NK =>
SrN + KI = SrI + NK
CH3CH2NH3Cl + HNO3 = CH3CH2NH4NO3 + Cl =>
CH3CH2NH3Cl + HNO3 = CH3CH2NH4NO3 + Cl
Sb2S3 + O2 = Sb + SO2 =>
Sb2S3 + 3 O2 = 2 Sb + 3 SO2
C3H5(OH)3 + C17H35COOH = C3H5(COOC17H35)3 + H2O =>
C3H5(OH)3 + 3 C17H35COOH = C3H5(COOC17H35)3 + 3 H2O
Ca(s) + HCl(ac) = CaCl2 + H2(g) =>
Ca(s) + 2 HCl(ac) = CaCl2 + H2(g)
Ba(HS)2 + Ba(OH)2 = BaS + H2O =>
Ba(HS)2 + Ba(OH)2 = 2 BaS + 2 H2O
Sn(NO3)4 + Ca(OH)2 = Ca(NO3)2 + Sn(OH)4 =>
Sn(NO3)4 + 2 Ca(OH)2 = 2 Ca(NO3)2 + Sn(OH)4
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CHOCH2CHO + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CHOCH2CHO + 13 H2O
K2SO4 + Ba(C2H3O2)2 = SO4(C2H3O2)2 + K2Ba =>
K2SO4 + Ba(C2H3O2)2 = SO4(C2H3O2)2 + K2Ba
K2MnO4 + H2O2 + HCl = KMnO4 + H2O + KCl =>
2 K2MnO4 + H2O2 + 2 HCl = 2 KMnO4 + 2 H2O + 2 KCl
K + H2O = K2O9 + H2 =>
2 K + 9 H2O = K2O9 + 9 H2
CH2O2 + Na2O = (CHOO)Na + H2O =>
2 CH2O2 + Na2O = 2(CHOO)Na + H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
CH4 + SO4 = HCO3 + H2S + H2O =>
10 CH4 + 9 SO4 = 10 HCO3 + 9 H2S + 6 H2O
KMnO4 + KCNS + HNO3 = HCN + Mn(NO3)2 + K2SO4 + H2O + KNO3 =>
6 KMnO4 + 5 KCNS + 13 HNO3 = 5 HCN + 6 Mn(NO3)2 + 5 K2SO4 + 4 H2O + KNO3
CH2OHCH2OH + K2Cr2O7 + HNO3 = COOHCOOH + Cr(NO3)3 + KNO3 + H2O =>
3 CH2OHCH2OH + 4 K2Cr2O7 + 32 HNO3 = 3 COOHCOOH + 8 Cr(NO3)3 + 8 KNO3 + 22 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
Ca + HJ = CaJ + H2 =>
2 Ca + 2 HJ = 2 CaJ + H2
H2CO3 + Ga(OH)3 = Ga2(CO3)3 + H2O =>
3 H2CO3 + 2 Ga(OH)3 = Ga2(CO3)3 + 6 H2O
CaC2 + N2 = Ca3N2 + C =>
3 CaC2 + N2 = Ca3N2 + 6 C
CoCl2 + Zn = ZnCl2 + Co2 =>
2 CoCl2 + 2 Zn = 2 ZnCl2 + Co2
Ce(C2O4)2 + (NH4)2C2O4 = (NH4)4[Ce(C2O4)4] =>
Ce(C2O4)2 + 2(NH4)2C2O4 = (NH4)4[Ce(C2O4)4]
H2C4H2O4 + NaOH = H2O + C4H2O4 + Na =>
H2C4H2O4 + 2 NaOH = 2 H2O + C4H2O4 + 2 Na
Ga(SO4)3 + Li(OH) = Ga(OH)3 + Li(SO4) =>
Ga(SO4)3 + 3 Li(OH) = Ga(OH)3 + 3 Li(SO4)
(NH4)2S + ZnF2 = ZnS + NH4F =>
(NH4)2S + ZnF2 = ZnS + 2 NH4F
CaCO3 = Ca7O7 + CO2 =>
7 CaCO3 = Ca7O7 + 7 CO2
H2 + Al2(SO4)3 = H2(SO4)2 + Al =>
3 H2 + 2 Al2(SO4)3 = 3 H2(SO4)2 + 4 Al
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H2SO4 + KHCO3 = H2CO3 + KHSO4 =>
H2SO4 + KHCO3 = H2CO3 + KHSO4
O2 + SO3{2-} = SO4{2-} =>
O2 + 2 SO3{2-} = 2 SO4{2-}
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
CrO3 + NaOH = HCrO4 + Na =>
CrO3 + NaOH = HCrO4 + Na
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NaOH + HCIO = NaCIO + HOH =>
NaOH + HCIO = NaCIO + HOH
K(s) + Cl2(l) = KCl(s) =>
2 K(s) + Cl2(l) = 2 KCl(s)
NaNO3 + Na2S + H2SO4 = Na2SO4 + H2O + NO =>
8 NaNO3 + 3 Na2S + 4 H2SO4 = 7 Na2SO4 + 4 H2O + 8 NO
C4H9Li + Me3NHB11H14 = Li2B11H13 + Me3N + C4H10 =>
2 C4H9Li + Me3NHB11H14 = Li2B11H13 + Me3N + 2 C4H10
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al + MoO3 = Mo + Al2O3333333333 =>
2 Al + 1111111111 MoO3 = 1111111111 Mo + Al2O3333333333
KNO3 + Al + S = K2S + N2 + Al2O3 =>
2 KNO3 + 4 Al + S = K2S + N2 + 2 Al2O3
Na3PO4 + SrF2 = Sr3(PO4)2 + NaF =>
2 Na3PO4 + 3 SrF2 = Sr3(PO4)2 + 6 NaF
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