| 前日に均衡した方程式 |
5 CH3CHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
B + KOH = K3BO3 + H2 =>
2 B + 6 KOH = 2 K3BO3 + 3 H2
MnO4{-} + S2O5{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
4 MnO4{-} + S2O5{2-} + 6 OH{-} = 4 MnO4{2-} + 2 SO4{2-} + 3 H2O
Na2S + K2CO3 = Na2CO3 + K2S =>
Na2S + K2CO3 = Na2CO3 + K2S
C8H9Cl + KMnO4 + H2SO4 = C7H6O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6O2Cl + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NH4Cl + Al(OH)3 = AlCl3 + NH3 + H2O =>
3 NH4Cl + Al(OH)3 = AlCl3 + 3 NH3 + 3 H2O
C4(g)H10 + O2 = CO2 + H2O =>
2 C4(g)H10 + 13 O2 = 8 CO2 + 10 H2O
NO3{-} + Zr + H{+} = NO2 + Zr4{+} + H2O =>
NO3{-} + 4 Zr + 2 H{+} = NO2 + Zr4{+} + H2O
HgS + HNO3 + HCl = H2HgCl4 + NO + S + H2O =>
3 HgS + 2 HNO3 + 12 HCl = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ba(NO3)2 + NaIO3 = NaNO3 + Ba(IO3)2 =>
Ba(NO3)2 + 2 NaIO3 = 2 NaNO3 + Ba(IO3)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH3(aq) + NaOCl(aq) = N2H4(aq) + NaCl(aq) + H2O(l) =>
2 NH3(aq) + NaOCl(aq) = N2H4(aq) + NaCl(aq) + H2O(l)
Cu(s) + HNO3(ac) = Cu(NO3)2(s) + NO2(g) + H2O(g) =>
Cu(s) + 4 HNO3(ac) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O(g)
(NH4)2S(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SSr(g) =>
(NH4)2S(aq) + SrCl2(aq) = Cl2(NH4)2(aq) + SSr(g)
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
KCl = Cl2 + K =>
2 KCl = Cl2 + 2 K
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
NH{4}(NO{2}) = N{2}O + H{2}O =>
NH{4}(NO{2}) = N{2}O + H{2}O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + HO = LiOH =>
Li + HO = LiOH
K2C2O4 + Sr(NO3)2 = Sr2(C2O4)2 + KNO3 =>
2 K2C2O4 + 2 Sr(NO3)2 = Sr2(C2O4)2 + 4 KNO3
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + H2SnCl6 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 58 HCl = 7 Mo5O14 + 7 H2SnCl6 + 30 NH4Cl + 22 H2O
SF6 = S + F2 =>
SF6 = S + 3 F2
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
Na2CO3 + H2SO4 + H2O = Na2SO4*10H2O + CO2 =>
Na2CO3 + H2SO4 + 9 H2O = Na2SO4*10H2O + CO2
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
Mg(NO3)2 + C6H12O6 = MgO + CO2 + H2O + N2 =>
12 Mg(NO3)2 + 5 C6H12O6 = 12 MgO + 30 CO2 + 30 H2O + 12 N2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH4 = C + H2 =>
CH4 = C + 2 H2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ag + HNO3 = AgNO3 + NO + H3O =>
5 Ag + 6 HNO3 = 5 AgNO3 + NO + 2 H3O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KOH + MgI = K2I + Mg(OH)2 =>
2 KOH + MgI = K2I + Mg(OH)2
CaF2 + I2 = IF + Ca =>
CaF2 + I2 = 2 IF + Ca
C + H2 = CH4 =>
C + 2 H2 = CH4
VO2 + HNO3 = VO2(NO3)2 + H2O + NO =>
3 VO2 + 8 HNO3 = 3 VO2(NO3)2 + 4 H2O + 2 NO
AlCl3 + NH4F = AlF3 + NH4 + Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4 + 3 Cl
P2O5 = P + O =>
P2O5 = 2 P + 5 O
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Cl2 + NaZ = NaCl + Z2 =>
Cl2 + 2 NaZ = 2 NaCl + Z2
CH3NO2 + H2 = CH3NH3 + H2O =>
2 CH3NO2 + 7 H2 = 2 CH3NH3 + 4 H2O
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
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