| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O + Cu{2+} + FeS2 = Cu2S + Fe{2+} + SO4{2-} + H{+} =>
12 H2O + 14 Cu{2+} + 5 FeS2 = 7 Cu2S + 5 Fe{2+} + 3 SO4{2-} + 24 H{+}
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
SO2 + SiO2 = SO3 + Si =>
2 SO2 + SiO2 = 2 SO3 + Si
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Fe + HCl = Fe(Cl)3 + H2 =>
2 Fe + 6 HCl = 2 Fe(Cl)3 + 3 H2
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5CO3H =>
CH3COOC2H5 + NaHCO3 = CH3COONa + C2H5CO3H
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + Se + NO2 + Na2SO4 + H2O =>
Ag2Se + 2 NaNO3 + 2 H2SO4 = Ag2SO4 + Se + 2 NO2 + Na2SO4 + 2 H2O
Cu(SO4) + H2O = Cu(OH)2 + H2SO4 =>
Cu(SO4) + 2 H2O = Cu(OH)2 + H2SO4
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Ba(NO3)2 + NH3 = BaO + N2 + H2O =>
3 Ba(NO3)2 + 10 NH3 = 3 BaO + 8 N2 + 15 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
K2S + H2O = K2O + H2S =>
K2S + H2O = K2O + H2S
KBrO3 + Zn + H2SO4 = KBr + ZnSO4 + H2O =>
KBrO3 + 3 Zn + 3 H2SO4 = KBr + 3 ZnSO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K + (NO3)2 = KNO3 =>
2 K + (NO3)2 = 2 KNO3
Fe2(SO4)3 + NaCl = Na2SO4 + FeCl3 =>
Fe2(SO4)3 + 6 NaCl = 3 Na2SO4 + 2 FeCl3
Cu + K4Fe(CN)6 = CuK4Fe(CN)6 =>
Cu + K4Fe(CN)6 = CuK4Fe(CN)6
CH3CH(CH3)COONa + NaOH = CH3CH2CH3 + Na2CO3 =>
CH3CH(CH3)COONa + NaOH = CH3CH2CH3 + Na2CO3
NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O =>
2 NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O
SF6 = S + F2 =>
SF6 = S + 3 F2
CrO3 + H2O = Cr2O3 + H2O2 =>
2 CrO3 + 3 H2O = Cr2O3 + 3 H2O2
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
K + (NO3)2 = KNO3 =>
2 K + (NO3)2 = 2 KNO3
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S =>
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
CuO + Cl2 = Cu + ClO =>
2 CuO + Cl2 = 2 Cu + 2 ClO
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
CoSO4 + NaOH = (CoOH)2SO4 + Na2SO4 =>
2 CoSO4 + 2 NaOH = (CoOH)2SO4 + Na2SO4
HNO3 + CuS = Cu(NO3)2 + NO + H2O + S =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 2 NO + 4 H2O + 3 S
BaO + KOH = Ba(OH)2 + K2O =>
BaO + 2 KOH = Ba(OH)2 + K2O
Cu2O + NaOH = NaCuO + H2O =>
Cu2O + 2 NaOH = 2 NaCuO + H2O
Mg(OH)2 + Na2SO4 = MgSO4 + NaOH =>
Mg(OH)2 + Na2SO4 = MgSO4 + 2 NaOH
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
Zn(s) + KMnO4(l) + H2O = MnO2 + Zn(OH)2 + KOH =>
3 Zn(s) + 2 KMnO4(l) + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 KOH
FeO + H2 = FeOH2 =>
FeO + H2 = FeOH2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
Na2S4O6 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S4O6 + 7 Cl2 + 10 H2O = 2 NaCl + 12 HCl + 4 H2SO4
H + O = H2O =>
2 H + O = H2O
NH4Cl + AgNO3 = AgNH4 + ClNO3 =>
NH4Cl + AgNO3 = AgNH4 + ClNO3
SrCl2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgCl(s) =>
SrCl2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgCl(s)
NaHBr = NaBr + H2 =>
2 NaHBr = 2 NaBr + H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
C4H16(g) + O2 = CO2 + H2O =>
C4H16(g) + 8 O2 = 4 CO2 + 8 H2O
NaVO3 + H2SO4 = Na2SO4 + HVO3 =>
2 NaVO3 + H2SO4 = Na2SO4 + 2 HVO3
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| 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10/24/24
方程式のバランス11/23/23
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