| 前日に均衡した方程式 |
5 KNO2 + 6 CH3COOH + 2 KMnO4 = 5 KNO3 + 2 CH3COOK + 2 Mn(CH3COO)2 + 3 H2O
Zu + I2 = ZuI2 =>
Zu + I2 = ZuI2
Ti + O2 + H2O = Ti(OH) =>
4 Ti + O2 + 2 H2O = 4 Ti(OH)
Hg2CrO4 + NaI = Hg2I2 + Na2CrO4 =>
Hg2CrO4 + 2 NaI = Hg2I2 + Na2CrO4
Mg2(CO3)2 = Mg + C + O2 =>
Mg2(CO3)2 = 2 Mg + 2 C + 3 O2
BaCl2(aq) + KI(aq) = BaI2 + KCl =>
BaCl2(aq) + 2 KI(aq) = BaI2 + 2 KCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu + HNO3(conc) = Cu(NO3)2(s) + NO(g) + H2O =>
3 Cu + 8 HNO3(conc) = 3 Cu(NO3)2(s) + 2 NO(g) + 4 H2O
KOH + NaOH + Nb2O5 = KNaNb2O6 + H2O =>
KOH + NaOH + Nb2O5 = KNaNb2O6 + H2O
A + HCl = ACl + H2 =>
2 A + 2 HCl = 2 ACl + H2
H4P2O7 + Al = Al4(P2O7)3 + H4 =>
3 H4P2O7 + 4 Al = Al4(P2O7)3 + 3 H4
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ca(HCO3)2(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2 =>
Ca(HCO3)2(s) + 2 HCl(aq) = 2 H2O(l) + 2 CO2(g) + CaCl2
Cu + CN = Cu(CN) =>
Cu + CN = Cu(CN)
H2O = H + O3 =>
3 H2O = 6 H + O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Au(s) + Cl{-}(aq) + NO3(aq) + H{+} = AuCl6{3-}(aq) + NO2(g) + H2O =>
2 Au(s) + 12 Cl{-}(aq) + 3 NO3(aq) + 6 H{+} = 2 AuCl6{3-}(aq) + 3 NO2(g) + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
XCHO + K2Cr2O7 + H2SO4 = XCO2H + K2SO4 + Cr2SO4 + H2O =>
5 XCHO + K2Cr2O7 + 2 H2SO4 = 5 XCO2H + K2SO4 + Cr2SO4 + 2 H2O
KF(aq) + Zn(ClO3)2(aq) = KClO3(aq) + ZnF2(s) =>
2 KF(aq) + Zn(ClO3)2(aq) = 2 KClO3(aq) + ZnF2(s)
Cr2O3 + S = Cr2S2 + O2 =>
2 Cr2O3 + 4 S = 2 Cr2S2 + 3 O2
(NH4)2CO3 + KBr = (NH4)Br + K2CO3 =>
(NH4)2CO3 + 2 KBr = 2(NH4)Br + K2CO3
CoCl2 + (NH4)SCN = Co(NH4)SCN + Cl2 =>
CoCl2 + (NH4)SCN = Co(NH4)SCN + Cl2
KI + HOCl = I2 + KOH + Cl2 =>
2 KI + 2 HOCl = I2 + 2 KOH + Cl2
Cr2O3 + H{+} = CrOH{2+} + H2O =>
Cr2O3 + 4 H{+} = 2 CrOH{2+} + H2O
Au + H2SO4 = H2AuO4 + S =>
Au + H2SO4 = H2AuO4 + S
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C18H34O2 + NaOH + C2H6O = C17H35COONa + C3H5(OH)3 =>
38 C18H34O2 + 37 NaOH + 21 C2H6O = 37 C17H35COONa + 20 C3H5(OH)3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaFeO2 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 NaFeO2 + 3 NaNO3 + 2 NaOH = 2 Na2FeO4 + 3 NaNO2 + H2O
HClO4 + Br2 = HBrO4 + Cl2 =>
2 HClO4 + Br2 = 2 HBrO4 + Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + Zn = NaZn =>
Na + Zn = NaZn
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NiCl2 + HNO3 = Ni(NO3)2 + HCl =>
NiCl2 + 2 HNO3 = Ni(NO3)2 + 2 HCl
K3PO4(aq) + BaCl2 = BaPO4 + K3Cl2 =>
K3PO4(aq) + BaCl2 = BaPO4 + K3Cl2
Au(C2H3O2)3 + Li = Au + LiC2H3O2 =>
Au(C2H3O2)3 + 3 Li = Au + 3 LiC2H3O2
HClO4 + P2O5(s) = Cl2O7 + HPO3 =>
2 HClO4 + P2O5(s) = Cl2O7 + 2 HPO3
XC14H15N3 + HCl = XC14H16N3 + Cl =>
XC14H15N3 + HCl = XC14H16N3 + Cl
Sb2S3 + Na2S = Na3SbS3 =>
Sb2S3 + 3 Na2S = 2 Na3SbS3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Rb2SO4 + BiPO4 = Rb2BiSO4PO4 =>
Rb2SO4 + BiPO4 = Rb2BiSO4PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
NO3{-} + H{+} + I{-} = NO + I2 + H2O =>
2 NO3{-} + 8 H{+} + 6 I{-} = 2 NO + 3 I2 + 4 H2O
Na2(CrO4) + Al2(SO4)3 = Na2(SO4)3 + Al2(CrO4) =>
Na2(CrO4) + Al2(SO4)3 = Na2(SO4)3 + Al2(CrO4)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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