| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3 = CuO + CO2
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
C + Cl2 = C5Cl6 =>
5 C + 3 Cl2 = C5Cl6
I2 + Cl2 + H2O = HI3O + HCl =>
3 I2 + Cl2 + 2 H2O = 2 HI3O + 2 HCl
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
Cu2 + NaOH = Cu(OH) + Na =>
Cu2 + 2 NaOH = 2 Cu(OH) + 2 Na
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4 =>
Ba(OH)2 + Na2SO4 = Na2(OH)2 + BaSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
C3H4 + Br = C3H4Br4 =>
C3H4 + 4 Br = C3H4Br4
CH3NH3Cl + HNO3 = HCl + CH3NH3NO3 =>
CH3NH3Cl + HNO3 = HCl + CH3NH3NO3
K2CrO4 + NaOH = KOH + Na2CrO4 =>
K2CrO4 + 2 NaOH = 2 KOH + Na2CrO4
Au2(CO3)3 = Au2O3 + CO2 =>
Au2(CO3)3 = Au2O3 + 3 CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2CrO7 + NaNO2 + HCl = CrCl3 + NaNO3 + NaCl + H2O =>
2 Na2CrO7 + 9 NaNO2 + 10 HCl = 2 CrCl3 + 9 NaNO3 + 4 NaCl + 5 H2O
CuSO4 + NaI + H4N2 = CuI + Na2SO4 + H2SO4 + N2 =>
4 CuSO4 + 4 NaI + H4N2 = 4 CuI + 2 Na2SO4 + 2 H2SO4 + N2
Na2CrO7 + NaNO2 + HCl = CrCl3 + NaNO3 + NaCl + H2O =>
2 Na2CrO7 + 9 NaNO2 + 10 HCl = 2 CrCl3 + 9 NaNO3 + 4 NaCl + 5 H2O
K2Cr2O7 + CH3OH + H2SO4 = HCOOH + Cr2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + CH3OH + 5 H2SO4 = HCOOH + Cr2(SO4)3 + 2 KSO4 + 6 H2O
C3H5O(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
KNO2 + H2SO4 = NO + H2O + K2SO4 + O =>
2 KNO2 + H2SO4 = 2 NO + H2O + K2SO4 + O
Ca{2+}(g) + S{2-}(g) = CaS =>
Ca{2+}(g) + S{2-}(g) = CaS
CO2 + NO3{-} + H2PO4{-} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16 NO3{-} + H2PO4{-} + 122 H2O + 17 H{+} = C106H263O110N16P + 138 O2
AgBr + HCl = HBr + AgCl =>
AgBr + HCl = HBr + AgCl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
Zn + NH3*H2O = Zn(OH)2 + NH4 =>
Zn + 2 NH3*H2O = Zn(OH)2 + 2 NH4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AI + Br2 = AIBr2 =>
AI + Br2 = AIBr2
Hydrochloricacid + oxygen = water + chlorine =>
4 HCl + O2 = 2 H2O + 2 Cl2
PbO2 + CH3COOH = Pb(CH3COO)4 + H2O =>
PbO2 + 4 CH3COOH = Pb(CH3COO)4 + 2 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CrO7 + NaNO2 + HCl = CrCl3 + NaNO3 + NaCl + H2O =>
2 Na2CrO7 + 9 NaNO2 + 10 HCl = 2 CrCl3 + 9 NaNO3 + 4 NaCl + 5 H2O
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Na2CO3 + CaCl2*2H2O = NaCl + CaCO3 + H2O =>
Na2CO3 + CaCl2*2H2O = 2 NaCl + CaCO3 + 2 H2O
Na2CO3 + C4H5KO6 = C4H4KNaO6 + CO2 + H2O =>
Na2CO3 + 2 C4H5KO6 = 2 C4H4KNaO6 + CO2 + H2O
KBr + NH4NO3 = KNO3 + NH4Br =>
KBr + NH4NO3 = KNO3 + NH4Br
Zn + HCl(aq) = ZnCl2 + H2 =>
Zn + 2 HCl(aq) = ZnCl2 + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2S + Ce{4+} + H2O = Ce{3+} + SO4{2-} + H{+} =>
H2S + 8 Ce{4+} + 4 H2O = 8 Ce{3+} + SO4{2-} + 10 H{+}
potassium + bromine = potassiumbromide =>
2 K + Br2 = 2 KBr
HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(g) + NaNO3(aq)
MgBr2 + HCl = HBr + MgCl2 =>
MgBr2 + 2 HCl = 2 HBr + MgCl2
Na2CO3 + AlCl3*6H2O = NaCl + Al2(CO3)3 + H2O =>
3 Na2CO3 + 2 AlCl3*6H2O = 6 NaCl + Al2(CO3)3 + 12 H2O
HNO3 + Na3PO4 = Na3NO3 + HPO4 =>
HNO3 + Na3PO4 = Na3NO3 + HPO4
C + Cl2 = C5Cl6 =>
5 C + 3 Cl2 = C5Cl6
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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