| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be + 2 H2O = Be(OH)2 + H2
BaOC = BaCO =>
BaOC = BaCO
CuSO4(H2O) = CuOH2SO4 =>
CuSO4(H2O) = CuOH2SO4
Cl(aq)Ba(aq) = BaCl(s) =>
Cl(aq)Ba(aq) = BaCl(s)
Na + C = Na3C =>
3 Na + C = Na3C
Cl + CuO = ClCu + O =>
Cl + CuO = ClCu + O
Fe3O4 + H2S = Fe3S4 + H2O =>
Fe3O4 + 4 H2S = Fe3S4 + 4 H2O
C + CO2 = CO =>
C + CO2 = 2 CO
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
CuSO + KOH = CuOH + KSO =>
CuSO + KOH = CuOH + KSO
C6H5NH2 + HNO3 = C6H5NH3 + NO3 =>
C6H5NH2 + HNO3 = C6H5NH3 + NO3
X3 + H2 = H4X6 =>
2 X3 + 2 H2 = H4X6
Pb(NO3)2(NH4)2CO3 = PbCO3(NH4)2(NO3)2 =>
Pb(NO3)2(NH4)2CO3 = PbCO3(NH4)2(NO3)2
Ag(NO3)2 + KCl = AgCl + K(NO3)2 =>
Ag(NO3)2 + KCl = AgCl + K(NO3)2
C3H8 + Br = C3H4Br4 + HBr =>
C3H8 + 8 Br = C3H4Br4 + 4 HBr
MgSO4 + Na2O(SiO2) = MgO(SiO2) + Na2SO4 =>
MgSO4 + Na2O(SiO2) = MgO(SiO2) + Na2SO4
Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O
Ca + H3PO3 = H3CaO3 + P =>
Ca + H3PO3 = H3CaO3 + P
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
CH3COCH3 + H2 = CH3CHOHCH3 =>
CH3COCH3 + H2 = CH3CHOHCH3
CaOH{2}0 = Ca(OH){2}(aq) =>
CaOH{2}0 = Ca(OH){2}(aq)
K(OH)2 + H3Po4 = K3(Po4)2 + H2O =>
3 K(OH)2 + 2 H3Po4 = K3(Po4)2 + 6 H2O
BaCO3 + NH4H2PO4 + NiO = Ba2Ni(PO4)2 + NH3 + CO2 + H2O =>
2 BaCO3 + 2 NH4H2PO4 + NiO = Ba2Ni(PO4)2 + 2 NH3 + 2 CO2 + 3 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cobalt(II)NitrateSodiumPhosphate = SodiumNitrateCobalt(II)Phosphate =>
Cobalt(II)NitrateSodiumPhosphate = SodiumNitrateCobalt(II)Phosphate
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C6H5NH2 + HNO3 = [C6H5NH3]NO3 =>
C6H5NH2 + HNO3 = [C6H5NH3]NO3
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
NaClAl = Al(NaCl) =>
NaClAl = Al(NaCl)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
KNO2 + H2O = HKNO2 + OH =>
KNO2 + H2O = HKNO2 + OH
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3
KOHCI = KCIHO =>
KOHCI = KCIHO
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
CaClAl = CaAlCl =>
CaClAl = CaAlCl
Ag2SO4(s) + NaCl(aq) = AgCl(s) + Na2SO4(aq) =>
Ag2SO4(s) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4(aq)
AgNO3 + CaCl2 = AgCl + Ca[NO3]2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca[NO3]2
H2F2 + Mg(OH)2 = MgF2 + H2O =>
H2F2 + Mg(OH)2 = MgF2 + 2 H2O
As2S5 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 5 H2SO4 + 2 H3AsO4 + 40 NO2 + 12 H2O
Sodium + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
CuS04MgCl2 = CuCl2MgS04 =>
CuS04MgCl2 = CuCl2MgS04
Na3Ag + HCl = NaCl + H3Ag =>
Na3Ag + 3 HCl = 3 NaCl + H3Ag
HSOMg = HMgSO =>
HSOMg = HMgSO
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
Ag + Fe(NO3)3 = Ag(NO3)2 + Fe =>
3 Ag + 2 Fe(NO3)3 = 3 Ag(NO3)2 + 2 Fe
Magnesiumchloride + sodiumcarbonate = magnesiumcarbonate + sodiumchloride =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
AlCl{3}HCl = AlCl{3}H =>
AlCl{3}HCl = AlCl{3}H
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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