| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(SO4)2 + 2 BaCl2 = 2 BaSO4 + KAlCl4
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
C6H10Br2 + NaOH = C6H11BrO + NaBr =>
C6H10Br2 + NaOH = C6H11BrO + NaBr
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Ca(OH)2 + NaSH = CaS + Na2S + H2O =>
Ca(OH)2 + 2 NaSH = CaS + Na2S + 2 H2O
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
CuCN + NaCN = Na2Cu(CN)3 =>
CuCN + 2 NaCN = Na2Cu(CN)3
K2BeO2 + HNO3 = KNO3 + Be(NO3)2 + H2O =>
K2BeO2 + 4 HNO3 = 2 KNO3 + Be(NO3)2 + 2 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb
MgNO3 + KCl = KNO3 + MgCl =>
MgNO3 + KCl = KNO3 + MgCl
Pb(CH3COO)2 + (NH4)2S = PbS + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2S = PbS + 2 NH4CH3COO
Si8H18 + O2 = H2O + SiO2 =>
2 Si8H18 + 25 O2 = 18 H2O + 16 SiO2
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Al + CuCl*H2O = AlCl3 + Cu2 + H2O =>
2 Al + 6 CuCl*H2O = 2 AlCl3 + 3 Cu2 + 6 H2O
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
CuCO3 + H2SO4 = Cu2SO4 + H2(CO3)2 =>
2 CuCO3 + H2SO4 = Cu2SO4 + H2(CO3)2
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
Pb + HNO3 + HCl = H[PbCl4] + NO + H2O =>
Pb + HNO3 + 4 HCl = H[PbCl4] + NO + 2 H2O
KOH + H2O = KO2H3 =>
KOH + H2O = KO2H3
Rb + AgCl = Ag + RbCl =>
Rb + AgCl = Ag + RbCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
H3CCN + NaOH + H2O = CH3COONa + NH3 =>
H3CCN + NaOH + H2O = CH3COONa + NH3
N2(O2) = NO =>
N2(O2) = 2 NO
C6H6 + I2 = C6H5I + HI =>
C6H6 + I2 = C6H5I + HI
KL + HgCl2 = KCl2 + HgL =>
KL + HgCl2 = KCl2 + HgL
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3 =>
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3
Ag2SO4 + Na3PO4 = Ag3PO4 + Na2SO4 =>
3 Ag2SO4 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2SO4
Si + Br2 = Si(Br2)2 =>
Si + 2 Br2 = Si(Br2)2
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
H2(g) + V2O5(s) = V(s) + H2O(l) =>
5 H2(g) + V2O5(s) = 2 V(s) + 5 H2O(l)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
KOH + HSO4 = K2(SO4)2 + H2O =>
2 KOH + 2 HSO4 = K2(SO4)2 + 2 H2O
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
Hg + NH4OH = HgO + NH4 + H2 =>
2 Hg + 2 NH4OH = 2 HgO + 2 NH4 + H2
Co(OH)2 + H3Po4 = Co3(Po4)2 + H2O =>
3 Co(OH)2 + 2 H3Po4 = Co3(Po4)2 + 6 H2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
FeCl2 + MgS = MgCl2 + FeS =>
FeCl2 + MgS = MgCl2 + FeS
Ni + H2O = H + NiO =>
Ni + H2O = 2 H + NiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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