| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
PB + SO4 = PBSO4
MgSO4 + K = K2SO4 + Mg =>
MgSO4 + 2 K = K2SO4 + Mg
KI(ac) + Pb(NO3)2(ac) = KNO3(ac) + PbI2(s) =>
2 KI(ac) + Pb(NO3)2(ac) = 2 KNO3(ac) + PbI2(s)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
C18H36O2 + H2O = CH4 + CO2 =>
C18H36O2 + 8 H2O = 13 CH4 + 5 CO2
Hg + S2 = Hg2S =>
4 Hg + S2 = 2 Hg2S
Na3PO4 + NaCl = Na + ClPO4 =>
Na3PO4 + NaCl = 4 Na + ClPO4
P + Cl2 = ClP5 =>
10 P + Cl2 = 2 ClP5
C11H11Cl + O2 = CO2 + H2O + Cl2 =>
4 C11H11Cl + 55 O2 = 44 CO2 + 22 H2O + 2 Cl2
Zn + KNO3 + H2SO4 = (NH4)2SO4 + K2SO4 + ZnSO4 + H2O =>
8 Zn + 2 KNO3 + 10 H2SO4 = (NH4)2SO4 + K2SO4 + 8 ZnSO4 + 6 H2O
F2(l) + H2O(l) = HF(ac) + O2(g) =>
2 F2(l) + 2 H2O(l) = 4 HF(ac) + O2(g)
Mg + (OH)2 + HBr = MgBr2 + H2O =>
Mg + (OH)2 + 2 HBr = MgBr2 + 2 H2O
NHO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 NHO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS
Fe + Hg2O = Hg + FeO =>
Fe + Hg2O = 2 Hg + FeO
KI(aq) + BaS(aq) = KS(s)BaI(aq) =>
KI(aq) + BaS(aq) = KS(s)BaI(aq)
H2SO4 + K2Cr2O7 + C9H10 = Cr29(SO4)3 + H2O + C7H6O2 + K2SO4 =>
455 H2SO4 + 377 K2Cr2O7 + 588 C9H10 = 26 Cr29(SO4)3 + 1127 H2O + 756 C7H6O2 + 377 K2SO4
KNO2KIH2SO4 = IK2SO4NOH2O =>
KNO2KIH2SO4 = IK2SO4NOH2O
CH3NH2 + HClO3 = ClO3 + HCH3NH2 =>
CH3NH2 + HClO3 = ClO3 + HCH3NH2
FeCl3 + Sn = SnCl2 + FeCl2 =>
2 FeCl3 + Sn = SnCl2 + 2 FeCl2
Cr2O7{-}2 + H2C2O4 + H{+}1 = Cr{+}3 + CO2 + H2O =>
2 Cr2O7{-}2 + 11 H2C2O4 + 6 H{+}1 = 4 Cr{+}3 + 22 CO2 + 14 H2O
MnO2 + AlCl3 = MnCl2 + Al2O3 + Cl2 =>
3 MnO2 + 4 AlCl3 = 3 MnCl2 + 2 Al2O3 + 3 Cl2
CO2 + N2 = C + N2O =>
CO2 + 2 N2 = C + 2 N2O
K2CO3 + HBr = HCO3 + K2Br =>
K2CO3 + HBr = HCO3 + K2Br
SO2 + NH3 = N2 + S + H2O =>
3 SO2 + 4 NH3 = 2 N2 + 3 S + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2C2O4 + NaOH = HO + CONa =>
H2C2O4 + 2 NaOH = 4 HO + 2 CONa
Ca(ClO3)2 + Ca(OH)2 = CaO2 + CaCl2 + H2O =>
Ca(ClO3)2 + 6 Ca(OH)2 = 6 CaO2 + CaCl2 + 6 H2O
Fe5 + HCl = FeCl3 + H2 =>
2 Fe5 + 30 HCl = 10 FeCl3 + 15 H2
HReO4 + HI = ReI4 + I2 + H2O =>
2 HReO4 + 14 HI = 2 ReI4 + 3 I2 + 8 H2O
ZnSO4 + NaOH = H2SO4 + Na2ZnO2 =>
ZnSO4 + 2 NaOH = H2SO4 + Na2ZnO2
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
CuFeS2 + Cu = CuS + Fe =>
CuFeS2 + Cu = 2 CuS + Fe
NaClO + NaOH + HCN = NaCNO + NaCl + H2O =>
NaClO + NaOH + HCN = NaCNO + NaCl + H2O
Barium + Water = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
MgH12Cl2O6 + Si + C2H5ONa = Mg2Si + NaCl + CO2 + H2O + C2H6O =>
6 MgH12Cl2O6 + 3 Si + 12 C2H5ONa = 3 Mg2Si + 12 NaCl + 2 CO2 + 33 H2O + 11 C2H6O
Fe2(CO3)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) + CO2(g) =>
Fe2(CO3)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
KOH + NH4Br = NH3 + H2O + KBr =>
KOH + NH4Br = NH3 + H2O + KBr
Ca + Fe(NO3)3 = CaNO3 + Fe =>
3 Ca + Fe(NO3)3 = 3 CaNO3 + Fe
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
ZnSO4 + NaOH = H2SO4 + Na2ZnO2 =>
ZnSO4 + 2 NaOH = H2SO4 + Na2ZnO2
FrOH + P2O5 = FrPO3 + H2O =>
2 FrOH + P2O5 = 2 FrPO3 + H2O
C4H6O3 + C29H50O2 = C31H52O3 + C2H4O2 =>
C4H6O3 + C29H50O2 = C31H52O3 + C2H4O2
NaCl + HNO3 + Ag(NH3)2OH = H2O + NH4NO3 + AgCl + NaNO3 =>
NaCl + 3 HNO3 + Ag(NH3)2OH = H2O + 2 NH4NO3 + AgCl + NaNO3
AgNO2(aq) + Cu(NO3)2(aq) = AgNO3(aq) + Cu(NO2)2(aq) =>
2 AgNO2(aq) + Cu(NO3)2(aq) = 2 AgNO3(aq) + Cu(NO2)2(aq)
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(g) =>
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq) =>
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(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10/16/24
方程式のバランス11/15/23
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