| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
SiCl4 = Si + 2 Cl2
CuSO4 + HCl + H2S = S + H2O + CuCl =>
2 CuSO4 + 2 HCl + 7 H2S = 9 S + 8 H2O + 2 CuCl
K2Cr2O7 + HCl + Na2S = CrCl + KCl + Na2SO4 + H2O =>
4 K2Cr2O7 + 16 HCl + 5 Na2S = 8 CrCl + 8 KCl + 5 Na2SO4 + 8 H2O
AgBr + PbO = PbBr2 + Ag2O =>
2 AgBr + PbO = PbBr2 + Ag2O
Na3AsO3 + Br2 + H2O = Na3AsO4 + HBr =>
Na3AsO3 + Br2 + H2O = Na3AsO4 + 2 HBr
AgOH + H2S = Ag2S + H2O =>
2 AgOH + H2S = Ag2S + 2 H2O
MgCl2 + LiI = MgI2 + LiCl =>
MgCl2 + 2 LiI = MgI2 + 2 LiCl
HI + CI2 = HCI + I =>
HI + CI2 = HCI + 2 I
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
NaOH + Na2SO3 = NaHSO3 + Na2O =>
NaOH + Na2SO3 = NaHSO3 + Na2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
(COOH)(CH2) + O2 = CO2 + H2O =>
4(COOH)(CH2) + 7 O2 = 8 CO2 + 6 H2O
K2Cr2O7 + KHSO3 + HCl = KHSO4 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 KHSO3 + 8 HCl = 3 KHSO4 + 2 KCl + 2 CrCl3 + 4 H2O
NaMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
2 NaMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + Na2SO4 + 8 H2O
KOH + HCN = KCN + H2O =>
KOH + HCN = KCN + H2O
Fe + SnCl4 = FeCl3 + SnCl2 =>
2 Fe + 3 SnCl4 = 2 FeCl3 + 3 SnCl2
C2H5 + Na2Cr2O7 + H2SO4 = CH3COH + Na2SO4 + Cr2(SO4)3 + H2O =>
2 C2H5 + Na2Cr2O7 + 4 H2SO4 = 2 CH3COH + Na2SO4 + Cr2(SO4)3 + 5 H2O
CH3CH2CONH2 + NaOH = CH3CH2CONa + NH2OH =>
CH3CH2CONH2 + NaOH = CH3CH2CONa + NH2OH
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Cl2 =>
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Cl2
Co + Ge + Sb = Co3Ge2Sb =>
3 Co + 2 Ge + Sb = Co3Ge2Sb
MnO4{-} + H2SO3 = SO4{2-} + Mn{+} + H2O + H{+} =>
MnO4{-} + 3 H2SO3 = 3 SO4{2-} + Mn{+} + H2O + 4 H{+}
Mg + Au(OH)3 = Mg(OH)2 + Au =>
3 Mg + 2 Au(OH)3 = 3 Mg(OH)2 + 2 Au
CuSO4NaOH = (CuOH)2SO4Na2SO4 =>
2 CuSO4NaOH = (CuOH)2SO4Na2SO4
Sr + P4 = Sr5P2 =>
10 Sr + P4 = 2 Sr5P2
H2NO3 + Fe(OH)3 = Fe2(NO3)3 + H2O =>
3 H2NO3 + 2 Fe(OH)3 = Fe2(NO3)3 + 6 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
AgOH + NH4Cl + HNO3 = AgCl + NH4NO3 + H2O =>
AgOH + NH4Cl + HNO3 = AgCl + NH4NO3 + H2O
K2CO3 + MgCO3 + NH4H2PO4 = KMgPO4 + NH3 + CO2 + H2O =>
K2CO3 + 2 MgCO3 + 2 NH4H2PO4 = 2 KMgPO4 + 2 NH3 + 3 CO2 + 3 H2O
AgNO3(aq) + CO3(aq) = Ag2CO3(s) + NO3(aq) =>
2 AgNO3(aq) + CO3(aq) = Ag2CO3(s) + 2 NO3(aq)
Cr(OH)3 + IO3({-}) + OH({-}) = CrO4({-}2) + I({-}) + H2O =>
3 Cr(OH)3 + 2 IO3({-}) + 3 OH({-}) = 3 CrO4({-}2) + 2 I({-}) + 6 H2O
Zn + Pb3N4 = Zn3N2 + Pb =>
6 Zn + Pb3N4 = 2 Zn3N2 + 3 Pb
Al4C3 + H2O + NaCl = CH4 + AlCl3 + NaOH =>
Al4C3 + 12 H2O + 12 NaCl = 3 CH4 + 4 AlCl3 + 12 NaOH
S2O8{2-} + H2O = SO4{2-} + H2O2 + H{+} =>
S2O8{2-} + 2 H2O = 2 SO4{2-} + H2O2 + 2 H{+}
Bi(OH)3 + K2Sn(OH)4 = Bi + K2Sn(OH)6 =>
2 Bi(OH)3 + 3 K2Sn(OH)4 = 2 Bi + 3 K2Sn(OH)6
AgC2H3O2 + K2SO4 = Ag2SO4 + KC2H3O2 =>
2 AgC2H3O2 + K2SO4 = Ag2SO4 + 2 KC2H3O2
KMnO4 + C6H8O7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 30 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
CH4N2O + C2H5OH + H2O2 = C6H13NO2 + H2O =>
2 CH4N2O + 11 C2H5OH + 6 H2O2 = 4 C6H13NO2 + 17 H2O
AgNO3 + BaCl2 = Ba + (NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba + (NO3)2 + 2 AgCl
Zn(CH3COO)2 + CH3OH = Zn(OH)2 + CH3 + CO2 =>
Zn(CH3COO)2 + 2 CH3OH = Zn(OH)2 + 4 CH3 + 2 CO2
NiBr2 + Na3PO4 = Ni3(PO4)2 + NaBr =>
3 NiBr2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaBr
Na2S2O3 + K2Cr2O7 = K2S2O3 + Na2Cr2O7 =>
Na2S2O3 + K2Cr2O7 = K2S2O3 + Na2Cr2O7
HCHOH2O = CH3OHO =>
HCHOH2O = CH3OHO
HCOOH + Mg(HCO3)2 = (HCOO)2Mg + H2O + CO2 =>
2 HCOOH + Mg(HCO3)2 = (HCOO)2Mg + 2 H2O + 2 CO2
Fe(OH)2 + Na3PO4 = Fe3(PO4)2 + NaOH =>
3 Fe(OH)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaOH
Li2C2 + H2O = LiOH + C2H2 =>
Li2C2 + 2 H2O = 2 LiOH + C2H2
(NH4)S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
6(NH4)S + K2Cr2O7 + H2O = 6 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
CaCo3 + Al(OH)3 = Ca(OH)2 + Al2(Co3)3 =>
3 CaCo3 + 2 Al(OH)3 = 3 Ca(OH)2 + Al2(Co3)3
Fe(OH)2 + Na3PO4 = Fe3(PO4)2 + NaOH =>
3 Fe(OH)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaOH
K2SO4 + Na2CO3 = K2CO3 + SO4Na2 =>
K2SO4 + Na2CO3 = K2CO3 + SO4Na2
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス11/11/24
方程式のバランス12/11/23
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