| 前日に均衡した方程式 |
4 CrO3 = 2 Cr2O3 + 3 O2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
N2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 HNO3 + 7 H2O
C7H16O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C7H16O(l) + 21 O2(g) = 14 CO2(g) + 16 H2O(l)
K2(OH) + HSO4 = K2SO4 + H2O =>
K2(OH) + HSO4 = K2SO4 + H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Zn(OH)2 + NH4Cl + NH4OH = Zn(NH3)4Cl2 + H2O =>
Zn(OH)2 + 2 NH4Cl + 2 NH4OH = Zn(NH3)4Cl2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Nd2Cu2O5 = Cu + Nd2O3 + O2 =>
Nd2Cu2O5 = 2 Cu + Nd2O3 + O2
NH3N2 + H2 = NH3 =>
NH3N2 + 3 H2 = 3 NH3
K2(CrO7) + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2(CrO7) + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
O2 + As = As2O3 =>
3 O2 + 4 As = 2 As2O3
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ClO2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
6 ClO2 + 6 OH{-} = 5 ClO3{-} + Cl{-} + 3 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Al + HClO = Al(ClO)3 + H2 =>
2 Al + 6 HClO = 2 Al(ClO)3 + 3 H2
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
CH3OCH3 = C2H4 + H2O =>
CH3OCH3 = C2H4 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2N = H2 + N2 =>
2(NH4)2N = 8 H2 + 3 N2
HNO3 + NaOCl = HNO4 + NaCl =>
HNO3 + NaOCl = HNO4 + NaCl
KF + HF = F2 + KH =>
KF + HF = F2 + KH
ZrOCl2*8H2O + NaOH = Zr(OH)4 + NaCl + H2O =>
ZrOCl2*8H2O + 2 NaOH = Zr(OH)4 + 2 NaCl + 7 H2O
Au2CO3 = Au + C + O2 =>
2 Au2CO3 = 4 Au + 2 C + 3 O2
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
Cd + PbNO3 = CdNO3 + Pb =>
Cd + PbNO3 = CdNO3 + Pb
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K3[Mn(C2O4)3]*3H2O + HCl = MnCl2 + H2C2O4 + CO2 + H2O + K2Cl =>
4 K3[Mn(C2O4)3]*3H2O + 14 HCl = 4 MnCl2 + 7 H2C2O4 + 10 CO2 + 12 H2O + 6 K2Cl
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
H2(g) + S(s) + O2(g) = H2SO4(l) =>
H2(g) + S(s) + 2 O2(g) = H2SO4(l)
MnSO4 + Na2CO3 + O2 = CO2 + NaSO4 + Na2MnO4 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 6 CO2 + 4 NaSO4 + 4 Na2MnO4
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Pb3O4 + CH3COOH = PbO2 + [Pb(CH3COO)2] + H2O =>
Pb3O4 + 4 CH3COOH = PbO2 + 2[Pb(CH3COO)2] + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaNO3 + Al(ClO2)3 = Al(NO3)3 + NaClO + O2 =>
6 NaNO3 + 2 Al(ClO2)3 = 2 Al(NO3)3 + 6 NaClO + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8O + CrO3 + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + 2 CrO3 + 6 H{+} = 3 C3H6O + 2 Cr{3+} + 6 H2O
P + O3 = P2O3 =>
2 P + O3 = P2O3
Fe(OH)3 + CO2 = HCO3 + Fe =>
Fe(OH)3 + 3 CO2 = 3 HCO3 + Fe
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