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H{2}O{2} = H{2}O
N + NaH = NH + Na =>
N + NaH = NH + Na
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
HNO3 + K2SO3 = HSO3 + K2NO3 =>
HNO3 + K2SO3 = HSO3 + K2NO3
Na2SO3 + KMnO4 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
Sc(s) + I2(s) = ScI3(s) =>
2 Sc(s) + 3 I2(s) = 2 ScI3(s)
Fe(a)O(b) + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(a)O(b) + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
CaC3O4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC3O4 + 6 KMnO4 + 14 H2SO4 = 5 CaSO4 + 6 MnSO4 + 3 K2SO4 + 15 CO2 + 14 H2O
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
[NH4]2CrO7 = NH3 + H2O + CrO3 + O2 =>
2[NH4]2CrO7 = 4 NH3 + 2 H2O + 2 CrO3 + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H5OH + HNO3 = CH3COO + H3O + NO =>
5 C2H5OH + 6 HNO3 = 5 CH3COO + 7 H3O + 6 NO
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(solid) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(solid) + 2 NaNO3(aq)
(C2H4)10 + O2 = CO2 + H2O =>
(C2H4)10 + 30 O2 = 20 CO2 + 20 H2O
Na2S*9H2O + HCl = H2S + NaCl + H2O =>
Na2S*9H2O + 2 HCl = H2S + 2 NaCl + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KAuCN + Zk = KZkCN + Au =>
KAuCN + Zk = KZkCN + Au
C2H4O + C2H6O2 = C4H10O3 =>
C2H4O + C2H6O2 = C4H10O3
ZnCl2Ag = ZnAgCl2 =>
ZnCl2Ag = ZnAgCl2
KMnO4 + Fe + H2SO4 = Fe2O3 + H2O + K2SO4 + MnSO4 =>
6 KMnO4 + 10 Fe + 9 H2SO4 = 5 Fe2O3 + 9 H2O + 3 K2SO4 + 6 MnSO4
K2CO3(aq) + HBr(aq) = KBr(s) + H2CO3(aq) =>
K2CO3(aq) + 2 HBr(aq) = 2 KBr(s) + H2CO3(aq)
Ni(CH3COO)2 + C7H6O2 + NH2CH(CH3)2 = Ni(O(C6H4)CHNCH(CH3)2)2 + H2O + CH3COOH =>
Ni(CH3COO)2 + 2 C7H6O2 + 2 NH2CH(CH3)2 = Ni(O(C6H4)CHNCH(CH3)2)2 + 2 H2O + 2 CH3COOH
FeCl{+3} + NaOH = FeOH{3} + NaCl =>
FeCl{+3} + NaOH = FeOH{3} + NaCl
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na2(NO3)2
N2 + O2 + H2O = HNO9 =>
2 N2 + 17 O2 + 2 H2O = 4 HNO9
NaH2PO2 + HCl + H2O2 = H2PO2 + NaCl + H2O =>
2 NaH2PO2 + 2 HCl + H2O2 = 2 H2PO2 + 2 NaCl + 2 H2O
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-} =>
[B4H9]{-} + BBr3 = B4H8 + HBBr3{-}
Cu{2+} + S{2-} = Cu + S =>
Cu{2+} + S{2-} = Cu + S
CaCo3(s) + HCl(l) = CaCl2 + H2Co3 =>
CaCo3(s) + 2 HCl(l) = CaCl2 + H2Co3
OH + H3AsO4 = H2O + H2AsO4 =>
OH + H3AsO4 = H2O + H2AsO4
Hg(NO3)2 + Fe(SO4) = Fe(NO3)2 + Fe2(SO4)3 + Hg2 =>
2 Hg(NO3)2 + 6 Fe(SO4) = 2 Fe(NO3)2 + 2 Fe2(SO4)3 + Hg2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
SiO2 + HCl = Si + H2O + Cl2 =>
SiO2 + 4 HCl = Si + 2 H2O + 2 Cl2
Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + NaOH =>
2 Na2[Sn(OH)4] = Sn + Na2(Sn(OH)6) + 2 NaOH
Cr2O7{2-} + SO2 + H{+} = Cr + SO4 + H2O =>
Cr2O7{2-} + 3 SO2 + 2 H{+} = 2 Cr + 3 SO4 + H2O
CuSO45H2O + C6H8O6 = Cu + SO2 + CO + H2O =>
4 CuSO45H2O + 43 C6H8O6 = 4 Cu + 4 SO2 + 258 CO + 176 H2O
Zn + Na2CO3 + HCl = NaCl + H2O + ZnCO2 =>
Zn + Na2CO3 + 2 HCl = 2 NaCl + H2O + ZnCO2
Fe(OH)3 + NiO2 = Fe2O3 + Ni(OH)4 =>
4 Fe(OH)3 + 3 NiO2 = 2 Fe2O3 + 3 Ni(OH)4
HNO3 + H2C2O4 + KMnO4 = CO2 + Mn(NO3)2 + KNO3 + H2O =>
6 HNO3 + 5 H2C2O4 + 2 KMnO4 = 10 CO2 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O
Zn(NO3)2 + Zn = Zn(NO3)2Zn =>
Zn(NO3)2 + Zn = Zn(NO3)2Zn
ClO4 + Mg = MgClO4 =>
ClO4 + Mg = MgClO4
H3PO4 + H3N = (NH4)3PO4 =>
H3PO4 + 3 H3N = (NH4)3PO4
Na2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + NaOH =>
2 Na2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 NaOH
Na2S*9H2O + HCl = H2S + NaCl + H2O =>
Na2S*9H2O + 2 HCl = H2S + 2 NaCl + 9 H2O
H2 + S8 + O = H2SO3 =>
8 H2 + S8 + 24 O = 8 H2SO3
Ni3O4 + HClO4 = Ni(ClO4)2 + Ni(ClO4)3 + H2O =>
Ni3O4 + 8 HClO4 = Ni(ClO4)2 + 2 Ni(ClO4)3 + 4 H2O
C + K2Cr2O7 = CO2 + KCrO2 =>
3 C + 2 K2Cr2O7 = 3 CO2 + 4 KCrO2
C + S3 = C2S4 =>
6 C + 4 S3 = 3 C2S4
C6H5CHCHCOH + O2 = CO2 + H2O =>
2 C6H5CHCHCOH + 21 O2 = 18 CO2 + 8 H2O
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/08/25
方程式のバランス02/07/24
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