| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
Fe3Cl + PH = Fe3H + PCl =>
Fe3Cl + PH = Fe3H + PCl
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
Hg(CN)2 + H2S = HCN + HgS =>
Hg(CN)2 + H2S = 2 HCN + HgS
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
CuNi + HCl = CuCl + H + Ni =>
CuNi + HCl = CuCl + H + Ni
K + H2SO4 = KH2SO4 =>
K + H2SO4 = KH2SO4
H2NCH2(CH2)3COOH + HCl = ClNH3CH2(CH2)3COOH =>
H2NCH2(CH2)3COOH + HCl = ClNH3CH2(CH2)3COOH
HK2O + H2O = KOH + H2 =>
2 HK2O + 2 H2O = 4 KOH + H2
H2O + O2 + Fe(HCO3)2 = CO2 + Fe(OH)3 =>
2 H2O + O2 + 4 Fe(HCO3)2 = 8 CO2 + 4 Fe(OH)3
PbN + CrI = PbI + CrN =>
PbN + CrI = PbI + CrN
C2H8N14O6 = N2 + H2O + CO =>
C2H8N14O6 = 7 N2 + 4 H2O + 2 CO
Ca + HNO2 = Ca(HNO2)2 =>
Ca + 2 HNO2 = Ca(HNO2)2
COS + NaOH = Na2CO3 + NaHS + H2O =>
COS + 3 NaOH = Na2CO3 + NaHS + H2O
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O =>
HCH2ClCO2 + NaOH = NaCH2ClCO2 + H2O
NH3 + H2CO3 = (NH4)2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
BaCO3 + CaCO3 + Fe3O4 = CaBaFe4O7 + CO + O2 =>
6 BaCO3 + 6 CaCO3 + 8 Fe3O4 = 6 CaBaFe4O7 + 12 CO + 7 O2
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO3 + H2O =>
2 K3Fe(CN)6 + Cr2O3 + 6 KOH = 2 K4Fe(CN)6 + 2 K2CrO3 + 3 H2O
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = AuCl4{-} + 3 NO2 + 3 H2O
OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO42{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 OH{-}(aq) + 40 ClO3{-}(aq) + 3 Fe(OH)3(s) = 3 FeO42{-}(aq) + 40 Cl{-}(aq) + 6 H2O(l)
KBr + H2SO4 = Br2 + KHSO4 + SO2 + H2O =>
2 KBr + 3 H2SO4 = Br2 + 2 KHSO4 + SO2 + 2 H2O
HNO3 + MnS = MnSO4 + NO2 + H2O =>
8 HNO3 + MnS = MnSO4 + 8 NO2 + 4 H2O
NaHSO3 + NaOH = H2O + Na2SO3 =>
NaHSO3 + NaOH = H2O + Na2SO3
K + B{2}O = K{2}O + B =>
K + B{2}O = K{2}O + B
H3PO4 + CO3 = PO4 + CO2 + H2O =>
2 H3PO4 + 3 CO3 = 2 PO4 + 3 CO2 + 3 H2O
K3PO4 + MgSO4 = Mg3(PO4)2 + K + SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 6 K + 3 SO4
NaHSO3 + H2O = NaHSO4 + H2 =>
NaHSO3 + H2O = NaHSO4 + H2
NaH2PO4 + KOH = KNaHPO4 + H2O =>
NaH2PO4 + KOH = KNaHPO4 + H2O
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
Na2SiF6 + CaO = CaF2 + NaF + SiO2 =>
Na2SiF6 + 2 CaO = 2 CaF2 + 2 NaF + SiO2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3 =>
2 NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3
Fe + I = Fe2I =>
2 Fe + I = Fe2I
Ne + H2O = Ne(OH) + H2 =>
2 Ne + 2 H2O = 2 Ne(OH) + H2
Cu(II) + AgNO3 = Cu(II)(NO3)2 + Ag =>
Cu(II) + 2 AgNO3 = Cu(II)(NO3)2 + 2 Ag
Cl2 + NH5O = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH5O = 6 NH4Cl + 8 H2O + N2
KClO + Na2SnO2 = KCl + Na2SnO3 =>
KClO + Na2SnO2 = KCl + Na2SnO3
KOH + Al(OH)3 = KAl(OH)4 =>
KOH + Al(OH)3 = KAl(OH)4
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2(CrO4) + PbCl2 = Pb(CrO4) + KCl =>
K2(CrO4) + PbCl2 = Pb(CrO4) + 2 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
P3I8 = P + I2 =>
P3I8 = 3 P + 4 I2
HCl + C2 = CCl4 + H2 =>
8 HCl + C2 = 2 CCl4 + 4 H2
AgNO3 + Zn(Cl)2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + Zn(Cl)2 = 2 AgCl + Zn(NO3)2
Al4Si3 + H2SO4 = H4Si + Al2(SO4)3 =>
Al4Si3 + 6 H2SO4 = 3 H4Si + 2 Al2(SO4)3
KO2(s) + H2O(l) = KOH(aq) + O2(g) = H2O2(aq) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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