| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca + Mn04 = Ca(Mn04)2 =>
Ca + 2 Mn04 = Ca(Mn04)2
Mg + CU(NO3)2 = CU + Mg(NO3)2 =>
Mg + CU(NO3)2 = CU + Mg(NO3)2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Rb + Cl2 = RbCl2 =>
Rb + Cl2 = RbCl2
Ca(s) + HNO3(aq) = CaNO3(aq) + H2O(l) + N2O(g) =>
8 Ca(s) + 10 HNO3(aq) = 8 CaNO3(aq) + 5 H2O(l) + N2O(g)
C3H6Br2 + KOH = KBr + H2O + C3H5Br =>
C3H6Br2 + KOH = KBr + H2O + C3H5Br
NO3{-} + Al + H2O = [Al(OH)4]{-} + NH3 + H{+} =>
3 NO3{-} + 8 Al + 23 H2O = 8[Al(OH)4]{-} + 3 NH3 + 5 H{+}
Ba(NO3)2 + Na2SO4 = BaSO4 + (NO3) + Na =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2(NO3) + 2 Na
MnS + H2SO4 = H2S + MnSO4 =>
MnS + H2SO4 = H2S + MnSO4
Mg + CU(NO3)2 = CU + Mg(NO3)2 =>
Mg + CU(NO3)2 = CU + Mg(NO3)2
FeCl3 + KBr + H2SO4 = FeSO4 + Br2 + KCl + HCl =>
2 FeCl3 + 2 KBr + 2 H2SO4 = 2 FeSO4 + Br2 + 2 KCl + 4 HCl
Mg + CU(NO3)2 = CU + Mg(NO3)2 =>
Mg + CU(NO3)2 = CU + Mg(NO3)2
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Br2(g) + HI(aq) = BrI(aq) + H2(g) =>
Br2(g) + 2 HI(aq) = 2 BrI(aq) + H2(g)
Cu + Ag = CuAg =>
Cu + Ag = CuAg
Mg + CU(NO3)2 = CU + Mg(NO3)2 =>
Mg + CU(NO3)2 = CU + Mg(NO3)2
NaCl + Br = NaBr + Cl2 =>
2 NaCl + 2 Br = 2 NaBr + Cl2
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Ag2(SO4) =>
FeSO4 + 3 AgNO3 = Ag + Fe(NO3)3 + Ag2(SO4)
Mg + CU(NO3)2 = CU + Mg(NO3)2 =>
Mg + CU(NO3)2 = CU + Mg(NO3)2
Fe2O3 + CO2 = FeO3 + CO =>
Fe2O3 + 3 CO2 = 2 FeO3 + 3 CO
Pb(CH3COO)2 + NiI = PbI + Ni(CH3COO)2 =>
Pb(CH3COO)2 + NiI = PbI + Ni(CH3COO)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Sn{2+} + Fe{3+} = Sn{4+} + Fe{2+}) =>
Sn{2+} + 2 Fe{3+} = Sn{4+} + 2 Fe{2+})
CaI2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4I(aq) =>
CaI2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4I(aq)
Ca3(Po4)2 + HCI = Ca3(Po4)2HCI =>
Ca3(Po4)2 + HCI = Ca3(Po4)2HCI
CrI3 + K2(CO3) = Cr2(CO3)3 + KI =>
2 CrI3 + 3 K2(CO3) = Cr2(CO3)3 + 6 KI
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
AgNO3 + BaCl2 = AgCl + Ba[NO3]2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba[NO3]2
Am{3+} + S2O8{2-} + H2O = AmO2{+} + SO4{2-} + H{+} =>
Am{3+} + S2O8{2-} + 2 H2O = AmO2{+} + 2 SO4{2-} + 4 H{+}
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
K3PO4 + LiOH = K3OH + LiPO4 =>
K3PO4 + LiOH = K3OH + LiPO4
Ca(OH)Br + Al(NO3)3 = Al(OH)3 + Ca(NO3)2 + AlBr3 =>
3 Ca(OH)Br + 2 Al(NO3)3 = Al(OH)3 + 3 Ca(NO3)2 + AlBr3
KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
AsO + HCl = AsCl2 + H2O =>
AsO + 2 HCl = AsCl2 + H2O
Na2SO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
Na2SO3 + Br2 + 4 KOH = 2 NaOH + 2 KBr + K2SO4 + H2O
COOH(CH2)4COOH + Ca(OH)2 = H2O + Ca(COO(CH2)4COO)2Ca =>
2 COOH(CH2)4COOH + 2 Ca(OH)2 = 4 H2O + Ca(COO(CH2)4COO)2Ca
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Na2SO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
Na2SO3 + Br2 + 4 KOH = 2 NaOH + 2 KBr + K2SO4 + H2O
MgNa2 = Mg + Na =>
MgNa2 = Mg + 2 Na
C3H80 + C2H402 = C5H1002 =>
3 C3H80 + 1302.9999999996C2H402 = 522.99999999984C5H1002
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
HS3 + O = S + H2O =>
2 HS3 + O = 6 S + H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
S8(s) + O2(g) = S2O3 =>
S8(s) + 6 O2(g) = 4 S2O3
NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O
Zn(NO3)2 + HCl = ZnCl2 + HNO3 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2 HNO3
CH3CH3CH3CH2OH + O2 = CO2 + H2O =>
2 CH3CH3CH3CH2OH + 13 O2 = 8 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/22/24
Équations équilibrées sur10/22/23
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