| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2(aq) + 2 NaOH(aq) = 2 NaCl + Mn(OH)2
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
C3H6O2 = C + H2 + O2 =>
C3H6O2 = 3 C + 3 H2 + O2
Be(HCO3)2 = Be(OH)2 + CO2 =>
Be(HCO3)2 = Be(OH)2 + 2 CO2
O2 + HI = H2O + I2 =>
O2 + 4 HI = 2 H2O + 2 I2
CaCO3 + AlFl3 = CaFl3 + AlCO3 =>
CaCO3 + AlFl3 = CaFl3 + AlCO3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
KF + Ce(SO4)2 + H2O = CeF4*H2O + K2SO4 =>
4 KF + Ce(SO4)2 + H2O = CeF4*H2O + 2 K2SO4
AsF5 + H2 = HF + AsH3 =>
AsF5 + 4 H2 = 5 HF + AsH3
H3P + O2 = H3PO4 =>
H3P + 2 O2 = H3PO4
BaC + KSO = BaSO + K + C =>
BaC + KSO = BaSO + K + C
AgFC4H9NO3 = AgNO3FC4H9 =>
AgFC4H9NO3 = AgNO3FC4H9
SnO2 + C + Cl2 = SnCl4 + CO =>
SnO2 + 2 C + 2 Cl2 = SnCl4 + 2 CO
KOHAICI = AI(OH)KCI =>
KOHAICI = AI(OH)KCI
NH4Cl + Hg2SO4 = (NH4)2SO4 + HgCl =>
2 NH4Cl + Hg2SO4 = (NH4)2SO4 + 2 HgCl
K2SO4 + Sn(NO3)2 = KNO3 + Sn(SO4) =>
K2SO4 + Sn(NO3)2 = 2 KNO3 + Sn(SO4)
CD(NO3)2 + K4Fe(CN)6 = CD(CN)6 + K4Fe(NO3)2 =>
CD(NO3)2 + K4Fe(CN)6 = CD(CN)6 + K4Fe(NO3)2
XCl + NH3 = XNH2 + NH4Cl =>
XCl + 2 NH3 = XNH2 + NH4Cl
NH4HCO3 + Ca(NO3)2 = Ca(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 NH4NO3
(NH4)2SO4 + H3PO4 = NH4H2PO4 + H2SO4 =>
(NH4)2SO4 + 2 H3PO4 = 2 NH4H2PO4 + H2SO4
CH3COOHC2H5OH = H2OH3C2O2C2H5 =>
CH3COOHC2H5OH = H2OH3C2O2C2H5
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
HNO3 + LOH = LNO3 + H2O =>
HNO3 + LOH = LNO3 + H2O
K2Cr2O7 + KI + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + I2 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 7 H2O + 4 K2SO4 + Cr2(SO4)3 + 3 I2
Cu + Co(NO3)2 = Cu(NO3)2 + Co =>
Cu + Co(NO3)2 = Cu(NO3)2 + Co
Na + CaSO4 = NaSO4 + Ca =>
Na + CaSO4 = NaSO4 + Ca
S(g)O(g) = SO =>
S(g)O(g) = SO
Sr(NO3)2 + NaBr = SrBr2 + NaNO3 =>
Sr(NO3)2 + 2 NaBr = SrBr2 + 2 NaNO3
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(t) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(t)
PbSOHBrO = PbBrOHSO =>
PbSOHBrO = PbBrOHSO
CH3OH(l) + O2(g) = CO2(g) + H2O =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + (NO3)2Ba =>
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + (NO3)2Ba
Bi2O5 + H2O = H2Bi2O6 =>
Bi2O5 + H2O = H2Bi2O6
K2Cr2O7(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 KOH(aq) = 2 K2CrO4(aq) + H2O(l)
C10H18OH2 = C10H20O =>
C10H18OH2 = C10H20O
FeBr3 + AgNO3 = Fe(NO3)3 + AgBr =>
FeBr3 + 3 AgNO3 = Fe(NO3)3 + 3 AgBr
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
MnO4 + C2H6 = MnO2 + CO2 + H2O =>
7 MnO4 + 2 C2H6 = 7 MnO2 + 4 CO2 + 6 H2O
Ca + C = Ca4C =>
4 Ca + C = Ca4C
C8H16O2(l) + O2(g) = CO2(g) + H2O(l) =>
C8H16O2(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
BaSO4 = Ba(SO4) =>
BaSO4 = Ba(SO4)
TiNaOH = TiONaH =>
TiNaOH = TiONaH
FeCl3 + Na2(SO4) = Fe(SO4) + Na2Cl3 =>
FeCl3 + Na2(SO4) = Fe(SO4) + Na2Cl3
K2S + ZnSO4 = K2SO4 + Zn2S2 =>
2 K2S + 2 ZnSO4 = 2 K2SO4 + Zn2S2
Sb2O5 = Sb + O2 =>
2 Sb2O5 = 4 Sb + 5 O2
FeS2 + H2O2 = SO4 + Fe + H2O =>
FeS2 + 8 H2O2 = 2 SO4 + Fe + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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