| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 KBr2 = K2 + 2 Br2
Cn + HNO3 = Cn(NO3)2 + NO2 + H2O =>
Cn + 4 HNO3 = Cn(NO3)2 + 2 NO2 + 2 H2O
MnS + PbCl2 = PbS + MnCl2 =>
MnS + PbCl2 = PbS + MnCl2
OHC{-}CHO + KMnO4 + KOH = KOOC{-}COOK + K2MnO4 + H2O =>
OHC{-}CHO + 2 KMnO4 + 3 KOH = KOOC{-}COOK + 2 K2MnO4 + 2 H2O
Cu(I)(s) + S(s) = Cu(I)S(s) =>
Cu(I)(s) + S(s) = Cu(I)S(s)
BaCn2 = Ba{2+} + Cn{-} =>
BaCn2 = Ba{2+} + 2 Cn{-}
He + F9 = HeF11 =>
9 He + 11 F9 = 9 HeF11
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + H2O =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + H2O
CO3{2-} + H{+} = H2CO3 = H2O(I) + CO2 =>
CO3{2-} + 2 H{+} = H2CO3
CaCO3 + KClO3 = CO2 + KCl + CaO2 =>
3 CaCO3 + KClO3 = 3 CO2 + KCl + 3 CaO2
Al2(SO4)4 + NaHCO3 = Al(OH)4 + Na2(SO4) + CO2 =>
Al2(SO4)4 + 8 NaHCO3 = 2 Al(OH)4 + 4 Na2(SO4) + 8 CO2
Fe(NO3)3 + NH4OH = Fe + NHNO3 + H2O =>
11 Fe(NO3)3 + 21 NH4OH = 11 Fe + 27 NHNO3 + 39 H2O
Br2 + Ba(OH)2 = Ba(BrO3)2 + BaBr2 + H2O =>
6 Br2 + 6 Ba(OH)2 = Ba(BrO3)2 + 5 BaBr2 + 6 H2O
Cr(OH)3 + H2SeO3 = H2O + Cr(HSeO3)3 =>
Cr(OH)3 + 3 H2SeO3 = 3 H2O + Cr(HSeO3)3
Zn(s) + HCl2(aq) = ZnCl2 + H2 =>
2 Zn(s) + 2 HCl2(aq) = 2 ZnCl2 + H2
C2H6O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 C2H6O2 + 5 NaHCO3 = 5 NaC2H3O2 + 7 H2O + 3 CO2
MnSO4 + NH4S2O8 + H2O = MnO2 + H2SO4 + (NH4)SO4 =>
MnSO4 + NH4S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)SO4
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
MgCO3 + Cl2 = MgCl2 + CO2 + O2 =>
2 MgCO3 + 2 Cl2 = 2 MgCl2 + 2 CO2 + O2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
NO3 + Cr3 = Cr(NO3)3 =>
9 NO3 + Cr3 = 3 Cr(NO3)3
MgB2 + H2O + H2 = Mg(OH)2 + B2H6 =>
MgB2 + 2 H2O + 2 H2 = Mg(OH)2 + B2H6
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
NaCl + Sn(NO3)2 = NaNO3 + SnCl2 =>
2 NaCl + Sn(NO3)2 = 2 NaNO3 + SnCl2
NaBr + NaNo3 = Na + No3Br =>
NaBr + NaNo3 = 2 Na + No3Br
Ca + (OH)2 + HCl = CaCl2 + H2O =>
Ca + (OH)2 + 2 HCl = CaCl2 + 2 H2O
Al + C2H2O42H2O = Al2O3 + H2O + CO2 =>
74 Al + 3 C2H2O42H2O = 37 Al2O3 + 6 H2O + 6 CO2
KBrO3 + H3PO4 + KI = KBr + K3PO4 + I2 + H2O =>
KBrO3 + 2 H3PO4 + 6 KI = KBr + 2 K3PO4 + 3 I2 + 3 H2O
C4H10 + Br2 = C4Br10 + HBr =>
C4H10 + 10 Br2 = C4Br10 + 10 HBr
Cl2 + Cr2O3 + NaOH = NaCrO4 + NaCl + H2O =>
4 Cl2 + Cr2O3 + 10 NaOH = 2 NaCrO4 + 8 NaCl + 5 H2O
CHOH + CO = CHCOOH =>
CHOH + CO = CHCOOH
KOH + ZnBr2 = KBr + Zn(OH)2 =>
2 KOH + ZnBr2 = 2 KBr + Zn(OH)2
Na2 + SO3 + HNO3 = SO2 + H2O + NaNO3 =>
Na2 + SO3 + 2 HNO3 = SO2 + H2O + 2 NaNO3
KNO2 + H2O = KNO2H2O =>
KNO2 + H2O = KNO2H2O
NaNO2 + H2SO4 + Na2Cr2O7 = Cr2(SO4)3 + NaNO3 + H2O + Na2SO4 =>
3 NaNO2 + 4 H2SO4 + Na2Cr2O7 = Cr2(SO4)3 + 3 NaNO3 + 4 H2O + Na2SO4
NaOH + H2SO4 = Na2SO4 + H + OH =>
2 NaOH + H2SO4 = Na2SO4 + 2 H + 2 OH
CuSO + KOH = CuSOKOH =>
CuSO + KOH = CuSOKOH
Sn3N4 + F2 = SnF4 + N2 =>
Sn3N4 + 6 F2 = 3 SnF4 + 2 N2
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
Cu(NO3)2*3H2O + Ni(NO3)2*6H2O + Al(NO3)3*9H2O + NaOH + Na2CO3*10H2O = Cu20Ni40Al20(OH)160(CO3)10 + NaNO3 + H2O =>
20 Cu(NO3)2*3H2O + 40 Ni(NO3)2*6H2O + 20 Al(NO3)3*9H2O + 160 NaOH + 10 Na2CO3*10H2O = Cu20Ni40Al20(OH)160(CO3)10 + 180 NaNO3 + 580 H2O
AsO43{-} + I{-} + H{+} = AsO33{-} + I2 + H2O =>
AsO43{-} + 20 I{-} + 20 H{+} = AsO33{-} + 10 I2 + 10 H2O
H16 = H18 =>
9 H16 = 8 H18
MgSO4 + BeCl2 = MgCl2 + BeSO4 =>
MgSO4 + BeCl2 = MgCl2 + BeSO4
Sr + C + O = SrCO3 =>
Sr + C + 3 O = SrCO3
Ce(NO3)4 = CeO2 + NO2 + O2 =>
Ce(NO3)4 = CeO2 + 4 NO2 + O2
Pb(NO3)2(aq) + MgI2(aq) = PbI2 + Mg(NO3)2 =>
Pb(NO3)2(aq) + MgI2(aq) = PbI2 + Mg(NO3)2
Na2O5 + H2O = Na2O + H2O5 =>
Na2O5 + H2O = Na2O + H2O5
MnO4{-} + SO2 + H2O = Mn2 + HSO4{-} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = Mn2 + 7 HSO4{-} + 5 H{+}
OH{-} + MnO4{-} + HSO3 = MnO4{2-} + SO4{2-} + H2O =>
3 OH{-} + MnO4{-} + HSO3 = MnO4{2-} + SO4{2-} + 2 H2O
NaCN(aq) + HNO3(aq) = NaNO3(aq) + HCN(aq) =>
NaCN(aq) + HNO3(aq) = NaNO3(aq) + HCN(aq)
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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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