| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4(aq) + OH = NH3 + H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CH3 + CO2 + H2 = CH3CO2H =>
2 CH3 + 2 CO2 + H2 = 2 CH3CO2H
HCl + Na2CO3(H2O) = NaCl + H2CO3 + H2O =>
2 HCl + Na2CO3(H2O) = 2 NaCl + H2CO3 + H2O
B2O3 + Ca3As2 = BAs + CaO =>
B2O3 + Ca3As2 = 2 BAs + 3 CaO
Cl2 + S + NaOH = Na2SO4 + NaCl + H2O =>
3 Cl2 + S + 8 NaOH = Na2SO4 + 6 NaCl + 4 H2O
C5H11OH + Na = C5H11NaO + H2 =>
2 C5H11OH + 2 Na = 2 C5H11NaO + H2
KHSO4 + NaOH = NaKSO4 + H2O =>
KHSO4 + NaOH = NaKSO4 + H2O
Ca3(PO4)2 + K2SO4 = Ca2(SO4)2 + K3(PO4) =>
2 Ca3(PO4)2 + 6 K2SO4 = 3 Ca2(SO4)2 + 4 K3(PO4)
Cu + H2SO4 + H2O2 = Cu(SO4) + H2O =>
Cu + H2SO4 + H2O2 = Cu(SO4) + 2 H2O
HBr(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaBr(aq) =>
HBr(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaBr(aq)
CH3NH2 + CH3I = CH3NH2CH3 + I =>
CH3NH2 + CH3I = CH3NH2CH3 + I
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg(OH)2(heated) = MgO + H2O =>
Mg(OH)2(heated) = MgO + H2O
Fe3O4 + NaCN + H2O = Fe(CN)2 + NaOH + O2 =>
2 Fe3O4 + 12 NaCN + 6 H2O = 6 Fe(CN)2 + 12 NaOH + O2
CH4H10 + O2 = H2O + CO2 =>
2 CH4H10 + 9 O2 = 14 H2O + 2 CO2
Al2(SO4)3 + NaOH + C2K2O4 + C2H2O4 = K3(Al(C2O4)3) + Na2SO4 + H2O =>
Al2(SO4)3 + 6 NaOH + 3 C2K2O4 + 3 C2H2O4 = 2 K3(Al(C2O4)3) + 3 Na2SO4 + 6 H2O
FeCl3 + BaCl = FeCl2 + BaCl2 =>
FeCl3 + BaCl = FeCl2 + BaCl2
HBr(aq) + Ba(OH)2 = BaBr2 + H2O(l) =>
2 HBr(aq) + Ba(OH)2 = BaBr2 + 2 H2O(l)
MnCl2 + (NH4)2(CO3) = Mn(CO3) + (NH4)Cl =>
MnCl2 + (NH4)2(CO3) = Mn(CO3) + 2(NH4)Cl
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
H + NO = H2O + N =>
2 H + NO = H2O + N
Cu(OH)2 + Cl = CuCl2 + OH =>
Cu(OH)2 + 2 Cl = CuCl2 + 2 OH
CuSO4 + NaCl = Na2SO4 + Cl2Cu =>
CuSO4 + 2 NaCl = Na2SO4 + Cl2Cu
Ca3(PO4)2 + SiO + C = CaSi03 + CO + P =>
Ca3(PO4)2 + 9 SiO + 17 C = 3 CaSi03 + 17 CO + 2 P
Na(OH)2 + Cu(SO)4 = Na(SO)4 + Cu(OH)2 =>
Na(OH)2 + Cu(SO)4 = Na(SO)4 + Cu(OH)2
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
MoO3 + KSCN + H2O = KCN + HO + MoS2 =>
MoO3 + 2 KSCN + 3 H2O = 2 KCN + 6 HO + MoS2
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Sn{+2} + HNO3 + H{+} = Sn{+4} + N2O + H2O =>
4 Sn{+2} + 2 HNO3 + 8 H{+} = 4 Sn{+4} + N2O + 5 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
CaCl2 + H2SO4 = Cl2 + SO2 + H2O + CaSO4 =>
CaCl2 + 2 H2SO4 = Cl2 + SO2 + 2 H2O + CaSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)3 + KOH = KCr(OH)4 =>
Cr(OH)3 + KOH = KCr(OH)4
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Zn2S + O2 = ZnO + S8 =>
8 Zn2S + 8 O2 = 16 ZnO + S8
C5H14 + O2 = CO4 + H2O =>
2 C5H14 + 27 O2 = 10 CO4 + 14 H2O
Na2B4O7(aq) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(aq) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
FeBr3 + NaOH = FeOH + NaBr3 =>
FeBr3 + NaOH = FeOH + NaBr3
NH4OH + C21H30Au2Cl2P2 = C84H112Au8P8 + NH4Cl + H2O =>
8 NH4OH + 4 C21H30Au2Cl2P2 = C84H112Au8P8 + 8 NH4Cl + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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