| 前日に均衡した方程式 |
13 HNO3 + C2H5NO2 = 14 NO2 + 2 CO2 + 9 H2O
NH4Br + I2 = NH4I + Br2 =>
2 NH4Br + I2 = 2 NH4I + Br2
FeCl2 + K3[Fe(CN)6] = KCl + K2Fe(CN)6 + Fe =>
FeCl2 + 2 K3[Fe(CN)6] = 2 KCl + 2 K2Fe(CN)6 + Fe
Ni(OH)2 + NH3 = [Ni(NH3)6] + (OH) =>
Ni(OH)2 + 6 NH3 = [Ni(NH3)6] + 2(OH)
C7H7Cl + KMnO4 = C7H5ClO2 + MnO2 + KOH =>
C7H7Cl + 2 KMnO4 = C7H5ClO2 + 2 MnO2 + 2 KOH
Ca + SnO = Sn + CaO =>
Ca + SnO = Sn + CaO
C8H12OH + O2 = C16H22(OH)2 + H2O =>
4 C8H12OH + O2 = 2 C16H22(OH)2 + 2 H2O
Cu + H2SO4 = Cu3(SO4)2 + H2O + S02 =>
9 Cu + 8 H2SO4 = 3 Cu3(SO4)2 + 8 H2O + S02
Ag2SO4 + CU = Ag + CUSO4 =>
Ag2SO4 + CU = 2 Ag + CUSO4
HCl + Cd(OH)2 = CdCl2 + H2O =>
2 HCl + Cd(OH)2 = CdCl2 + 2 H2O
Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2
KNO3 + HCl + KBiO = KCl + KBiO3 + NO + H2O =>
4 KNO3 + 4 HCl + 3 KBiO = 4 KCl + 3 KBiO3 + 4 NO + 2 H2O
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
ZnCl2 + Na2SO4 = ZnNa2 + Cl2SO4 =>
ZnCl2 + Na2SO4 = ZnNa2 + Cl2SO4
CuSO4 + Na2S2O3 = CuS + Na2SO4 + S =>
CuSO4 + 4 Na2S2O3 = CuS + 4 Na2SO4 + 4 S
AlCl3 + Na2CO3 + H2O = AlOHCl2 + NaCl + CO2 =>
2 AlCl3 + Na2CO3 + H2O = 2 AlOHCl2 + 2 NaCl + CO2
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaH2PO4 + NaCl =>
4 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaH2PO4 + 6 NaCl
PCl5 + P4 = PCl3 =>
6 PCl5 + P4 = 10 PCl3
Cu + KMnO4 + HCl = CuCl2 + MnCl2 + H2O + KCl =>
5 Cu + 2 KMnO4 + 16 HCl = 5 CuCl2 + 2 MnCl2 + 8 H2O + 2 KCl
NH4NO3 + Fe(NO3)3 + H2O = Fe + HNO3 =>
3 NH4NO3 + 8 Fe(NO3)3 + 9 H2O = 8 Fe + 30 HNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N2 + He = N2He =>
N2 + He = N2He
NaClO4 + H3PO4 = Na3PO4 + HClO4 =>
3 NaClO4 + H3PO4 = Na3PO4 + 3 HClO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)2SO4 + HCl = NH4Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + H2SO4
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CrI3 + Cl2 + OH({-}) = CrO4({-}2) + IO4({-}) + Cl({-}) + H2O =>
CrI3 + 14 Cl2 + 32 OH({-}) = CrO4({-}2) + 3 IO4({-}) + 28 Cl({-}) + 16 H2O
Cr(aq) + CO3(aq) = Cr2(CO3)3(s) =>
2 Cr(aq) + 3 CO3(aq) = Cr2(CO3)3(s)
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
Ba + Al(ClO3)3 = Ba(ClO3)2 + Al =>
3 Ba + 2 Al(ClO3)3 = 3 Ba(ClO3)2 + 2 Al
Mg(s) + Fe(NO3)3 = Mg(NO3)2 + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe(s)
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ba2N3 = Ba + N2 =>
2 Ba2N3 = 4 Ba + 3 N2
NH3 + CuCl2 + H2O = Cu(OH)2 + NH4Cl =>
2 NH3 + CuCl2 + 2 H2O = Cu(OH)2 + 2 NH4Cl
MgOH + HPO4 = MgPO4 + HOH =>
MgOH + HPO4 = MgPO4 + HOH
H3PO4 + Mg(OH)2 = H3PO4OH + Mg =>
2 H3PO4 + Mg(OH)2 = 2 H3PO4OH + Mg
C7H8 + OH = CO2 + H2O =>
C7H8 + 36 OH = 7 CO2 + 22 H2O
CrCl3 + NaClO + NaOH = NaCl + H2O + Na2Cr2O7 =>
2 CrCl3 + 3 NaClO + 8 NaOH = 9 NaCl + 4 H2O + Na2Cr2O7
Na + Cl(l) = NaCl(l) =>
Na + Cl(l) = NaCl(l)
CaSO4 + MnO2 = MnSO4 + CaO + O =>
CaSO4 + MnO2 = MnSO4 + CaO + O
NaHS + H2O2 = NaSO3 + H2O =>
2 NaHS + 7 H2O2 = 2 NaSO3 + 8 H2O
KBr + H2SO4 + CHCl3 = K2SO4 + BrCl + CH4 =>
6 KBr + 3 H2SO4 + 2 CHCl3 = 3 K2SO4 + 6 BrCl + 2 CH4
CuBr2 + H2S = CuS + H2Br2 =>
CuBr2 + H2S = CuS + H2Br2
CuSO4(aq) + KI(aq) = CuI(s) + K2SO4(a) + I2(s) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + 2 K2SO4(a) + I2(s)
Sr + Sn(NO3)4 = Sr(NO3)4 + Sn =>
Sr + Sn(NO3)4 = Sr(NO3)4 + Sn
NaBr + H2SO4 = Na2SO4 + Br2 + H2O + SO2 =>
2 NaBr + 2 H2SO4 = Na2SO4 + Br2 + 2 H2O + SO2
CH6N2 + N2O = N2 + H2O + CO2 =>
CH6N2 + 5 N2O = 6 N2 + 3 H2O + CO2
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