| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3 + NH3 + H2 = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + NH3 + 4 H2 = Fe(OH)3 + 2 NH4NO3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
Na2SO3 + KMnO4 + H2SO4 = Na3SO4 + MnSO4 + K2SO4 + H2O =>
15 Na2SO3 + 4 KMnO4 + H2SO4 = 10 Na3SO4 + 4 MnSO4 + 2 K2SO4 + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H3PO4 + Na2MoO4*2H2O + HClO = Na2HPMo12O40 + H2O + NaClO =>
H3PO4 + 12 Na2MoO4*2H2O + 22 HClO = Na2HPMo12O40 + 36 H2O + 22 NaClO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
N2O2(g) + H2(g) = NH3(g) + H2O(g) =>
N2O2(g) + 5 H2(g) = 2 NH3(g) + 2 H2O(g)
Sn3P4 = Sn + P =>
Sn3P4 = 3 Sn + 4 P
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + Na2CO3 + H2O = ZnCO3 + NaOH + H2 =>
Zn + Na2CO3 + 2 H2O = ZnCO3 + 2 NaOH + H2
RCOOH + CuO = (RCOO)2Cu + H2O =>
2 RCOOH + CuO = (RCOO)2Cu + H2O
KCl + HClO3 = KClO3 + HCl =>
KCl + HClO3 = KClO3 + HCl
NO2(g) + NaOH(aq) = NaNO3(aq) + NaNO2(aq) + H2O =>
2 NO2(g) + 2 NaOH(aq) = NaNO3(aq) + NaNO2(aq) + H2O
NaOH + C8H5O4K = H2O + NaC8H4O4K =>
NaOH + C8H5O4K = H2O + NaC8H4O4K
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pr2(CO3)3 + HNO3 = Pr(NO3)3 + H2O + CO2 =>
Pr2(CO3)3 + 6 HNO3 = 2 Pr(NO3)3 + 3 H2O + 3 CO2
Co(OH)2 + NaOH = Co(OH) + Na(OH)2 =>
Co(OH)2 + NaOH = Co(OH) + Na(OH)2
Pb(NO3)2 + K2SO4 = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2 + K2SO4 = PbSO4(s) + 2 KNO3(aq)
FeCl2 + Na2CO3 + H2O = (FeOH)2CO3 + CO2 + NaCl =>
2 FeCl2 + 2 Na2CO3 + H2O = (FeOH)2CO3 + CO2 + 4 NaCl
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
CaO + H{+} = Ca{+2} + H2O =>
CaO + 2 H{+} = Ca{+2} + H2O
Si + NaH = Na4Si4 + H2 =>
4 Si + 4 NaH = Na4Si4 + 2 H2
CsOHHNO3 = CsNO3H2O =>
CsOHHNO3 = CsNO3H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2CrO4NaNO3 = K2NO3NaCrO4 =>
K2CrO4NaNO3 = K2NO3NaCrO4
Mg3P2 + Pb = PbP2 + Mg =>
Mg3P2 + Pb = PbP2 + 3 Mg
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
AgNO3 + HNO3 = Ag + H(NO3)2 =>
AgNO3 + HNO3 = Ag + H(NO3)2
C14H10S2 + O2 + OH{-} = H2O + SO4{-2} + CO3{-2} =>
2 C14H10S2 + 39 O2 + 64 OH{-} = 42 H2O + 4 SO4{-2} + 28 CO3{-2}
H{+} + Cr2O7{2{-}]+CH3CH2OH = Cr{3+}+CH3COOH+H2O =>
8 H{+} + 2 Cr2O7{2{-}]+5CH3CH2OH = 4 Cr{3+}+5CH3COOH+9H2O
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr(s) + CoCl2(l) = CrCl3(aq) + Co(s) =>
2 Cr(s) + 3 CoCl2(l) = 2 CrCl3(aq) + 3 Co(s)
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cr + H2SO4 = Cr2(SO4) + SO2 + H2O =>
2 Cr + 2 H2SO4 = Cr2(SO4) + SO2 + 2 H2O
NaOH + TiO2 + H2O = Na2[Ti(OH)6] =>
2 NaOH + TiO2 + 2 H2O = Na2[Ti(OH)6]
C6H5CHO + NaHSO3 = C6H5COH2SO3Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3Na
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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01/11/25
方程式のバランス02/10/24
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