| 前日に均衡した方程式 |
Ho2 = 2 Ho
H2O + NaCl + Fe = FeCl2 + NaOH + H2 =>
2 H2O + 2 NaCl + Fe = FeCl2 + 2 NaOH + H2
HCONH2 + O2 = H2O + CO2 + NO2 =>
4 HCONH2 + 9 O2 = 6 H2O + 4 CO2 + 4 NO2
Na + OO = Na2O2 =>
2 Na + OO = Na2O2
PCl3 + H2O = H3PO3 + Cl{-} + H{+} =>
PCl3 + 3 H2O = H3PO3 + 3 Cl{-} + 3 H{+}
Cd + Pb(CH3COO)2 = Cd(CH3COO)2 + Pb =>
Cd + Pb(CH3COO)2 = Cd(CH3COO)2 + Pb
Pb2S3(s) + O2(g) = Pb(s) + S2O2(g) =>
2 Pb2S3(s) + 3 O2(g) = 4 Pb(s) + 3 S2O2(g)
CH3CHCOOH + I2 + NaOH = CH3CHCOOI + NaI + H2O =>
CH3CHCOOH + I2 + NaOH = CH3CHCOOI + NaI + H2O
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + H2O =>
2 C7H6O3(S) + C4H6O3(l) = 2 C9H8O4(S) + H2O
K3PO4 + Al2(SO4)3 = K2SO4 + Al3(PO4)3 =>
6 K3PO4 + 3 Al2(SO4)3 = 9 K2SO4 + 2 Al3(PO4)3
CuO + HNO2 = Cu(NO2)2 + H2O =>
CuO + 2 HNO2 = Cu(NO2)2 + H2O
NO2LiOH = LiNO3LiNO2H2O =>
2 NO2LiOH = LiNO3LiNO2H2O
P4O10(s) + HNO3(aq) = H3PO4(aq) + N2O5(s) =>
P4O10(s) + 12 HNO3(aq) = 4 H3PO4(aq) + 6 N2O5(s)
CuSO4 + NH3 = NH3SO4 + Cu =>
CuSO4 + NH3 = NH3SO4 + Cu
P4O10(s) + HNO3(aq) = N2O5(g) + (HPO3)3 =>
3 P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4(HPO3)3
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + NH4S04 =>
26 MnSO4 + (NH4)2S2O8 + 20 H2O = 26 MnO2 + 20 H2SO4 + 2 NH4S04
MgHNO3 + KOH = K2NO3 + Mg(OH)2 + H2 =>
2 MgHNO3 + 4 KOH = 2 K2NO3 + 2 Mg(OH)2 + H2
MnCl2 + K4FeCN6 = Mn4(FeCN6)2 + KCl =>
4 MnCl2 + 2 K4FeCN6 = Mn4(FeCN6)2 + 8 KCl
K + HCI = KCI + H2 =>
2 K + 2 HCI = 2 KCI + H2
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
KClO3 + H2SO4 = O2 + ClO2 + K2SO3 + H2O =>
2 KClO3 + H2SO4 = O2 + 2 ClO2 + K2SO3 + H2O
K2CO3 + HC2H3O2 = KC2H3 + H2O + CO2 =>
K2CO3 + 3 HC2H3O2 = 2 KC2H3 + 3 H2O + 3 CO2
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
MnO2 + KBr + H2SO4 = KHSO4 + MnSO4 + Br2 + H2O =>
MnO2 + 2 KBr + 3 H2SO4 = 2 KHSO4 + MnSO4 + Br2 + 2 H2O
K3PO4 + Fe(NO3)3 = FePO4 + KNO3 =>
K3PO4 + Fe(NO3)3 = FePO4 + 3 KNO3
Ni2(MnO4)3 + H2 = H2Ni2(MnO4)3 =>
Ni2(MnO4)3 + H2 = H2Ni2(MnO4)3
AgNO3 + Pb2 = Ag + Pb(NO3)2 =>
4 AgNO3 + Pb2 = 4 Ag + 2 Pb(NO3)2
H2I2 + SO4 = I + H2SO4 =>
H2I2 + SO4 = 2 I + H2SO4
N2H4 + HO2 = H2O + HNO3 =>
3 N2H4 + 14 HO2 = 10 H2O + 6 HNO3
Pb(SO4)(aq) + ZnCI2(aq) = PbCI2(s) + Zn(SO4)(aq) =>
Pb(SO4)(aq) + ZnCI2(aq) = PbCI2(s) + Zn(SO4)(aq)
AlCl3 + NaOH = Na3(Al(OH)6) + NaCl =>
AlCl3 + 6 NaOH = Na3(Al(OH)6) + 3 NaCl
KI + S2 = K3S2 + S3I6 =>
12 KI + 7 S2 = 4 K3S2 + 2 S3I6
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Mg + HCO2H = Mg(CO2H)2 + H2 =>
Mg + 2 HCO2H = Mg(CO2H)2 + H2
H2SO4(l) + Na2CO3(s) = H2O(l) + CO2(g) + Na2SO4(s) =>
H2SO4(l) + Na2CO3(s) = H2O(l) + CO2(g) + Na2SO4(s)
HF + NaOH = NaF(aq) + H2O =>
HF + NaOH = NaF(aq) + H2O
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
NaAl(OH)4 + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaAl(OH)4 + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O =>
C10H8O + C4H9I + NaOH = C14H16O + NaI + H2O
KOH + KNO3 = K2O + HNO3 =>
KOH + KNO3 = K2O + HNO3
CaCO3 = CO3{2-} + Ca{2+} =>
CaCO3 = CO3{2-} + Ca{2+}
NaF + Fe(NO3)3 = NaNO3 + FeF3 =>
3 NaF + Fe(NO3)3 = 3 NaNO3 + FeF3
Ca(OH)2(aq) + CuI2(aq) = Cu(OH)2 + CaI2 =>
Ca(OH)2(aq) + CuI2(aq) = Cu(OH)2 + CaI2
NH4NO3 + CH3COONa = NaNO3 + NH4CH3COO =>
NH4NO3 + CH3COONa = NaNO3 + NH4CH3COO
NaHCO3 + Ca(NO3)2 = NaNO3 + CaCO3 + HCO3 + H =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3 + HCO3 + H
Mn + CuBr2 = Cu + MnBr2 =>
Mn + CuBr2 = Cu + MnBr2
CrO42 + S2O32 = Cr(oh) + SO42 =>
26 CrO42 + 21 S2O32 = 26 Cr(oh) + 42 SO42
CH3NC = CH3CN =>
CH3NC = CH3CN
Al = Al6 =>
6 Al = Al6
NaNa + Cl2Cl2 = NaCl =>
2 NaNa + Cl2Cl2 = 4 NaCl
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