| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
O2 + C4H10 = CO2 + H =>
4 O2 + C4H10 = 4 CO2 + 10 H
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
Na[Al(OH)3] = Na + Al(OH)3 =>
Na[Al(OH)3] = Na + Al(OH)3
Fe2O3(aq) = Fe2 + O3 =>
Fe2O3(aq) = Fe2 + O3
CaCO3(aq) + HCl(aq) = CaCl2(s) + H2O(l) + CO2(g) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(s) + H2O(l) + CO2(g)
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
MnO2 + KOH = K3Mn(OH)6 + K3MnO4 =>
2 MnO2 + 6 KOH = K3Mn(OH)6 + K3MnO4
KNO2 + Br2 + KOH = KBr + H2O + KNO3 =>
KNO2 + Br2 + 2 KOH = 2 KBr + H2O + KNO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
HCOOK + HNO3 = KNO3 + HCOOH =>
HCOOK + HNO3 = KNO3 + HCOOH
Mg(OH)2 + MgF2 + SiO2 = Mg9(SiO4)4(OH)(F) + H2O =>
17 Mg(OH)2 + MgF2 + 8 SiO2 = 2 Mg9(SiO4)4(OH)(F) + 16 H2O
HCIO3 + K2SO3 = HCI + K2SO4 =>
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HCIO3 + K2SO3 = HCI + K2SO4 =>
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
K2Cr2O7 + TeO2 + H2SO4 = H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 TeO2 + 4 H2SO4 = 3 H2TeO4 + Cr2(SO4)3 + K2SO4 + H2O
HCIO3 + K2SO3 = HCI + K2SO4 =>
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
*Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3*Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
SiO + HNO3 = SiO2 + NO2 + H2O =>
SiO + 2 HNO3 = SiO2 + 2 NO2 + H2O
P + NaCl = Na3P + Cl2 =>
2 P + 6 NaCl = 2 Na3P + 3 Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + HAcO = Al(AcO)3 + H2 =>
2 Al + 6 HAcO = 2 Al(AcO)3 + 3 H2
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO3 + H2O =>
2 MnO4{-} + 5 SO3{2-} + 16 H{+} = 2 Mn{2+} + 5 SO3 + 8 H2O
H2O + As2S3 + (NO3){-} = (HAsO4){-2} + S + (NO2){-} + H{+} =>
3 H2O + As2S3 + 5(NO3){-} = 2(HAsO4){-2} + 3 S + 5(NO2){-} + 4 H{+}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H5Cl + HNO3 = C6H5NO3 + HCl =>
C6H5Cl + HNO3 = C6H5NO3 + HCl
Cu{+2} + I{-} + SO3{2-} + H2O = CuI + SO4{2-} + H{+} =>
2 Cu{+2} + 2 I{-} + SO3{2-} + H2O = 2 CuI + SO4{2-} + 2 H{+}
Mg(NH4)AsO4 = NH3 + H2O + Mg2As2O7 =>
2 Mg(NH4)AsO4 = 2 NH3 + H2O + Mg2As2O7
MnO2 + Zn + H2O = Mn2O3 + Zn(OH)2 =>
2 MnO2 + Zn + H2O = Mn2O3 + Zn(OH)2
Fe + ClO2 = FeClO2 =>
Fe + ClO2 = FeClO2
Pt(NH3)4I4 + AgNO3 = Pt(NH3)4(NO3)4 + AgI =>
Pt(NH3)4I4 + 4 AgNO3 = Pt(NH3)4(NO3)4 + 4 AgI
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*6H2O + (NH4)2SO4 + H2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCIO3 + K2SO3 = HCI + K2SO4 =>
HCIO3 + 3 K2SO3 = HCI + 3 K2SO4
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(s) + H2O(aq) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(s) + H2O(aq) + CO2(g)
Cu(s) + KBr(aq) = K(s) + CuBr2(aq) =>
Cu(s) + 2 KBr(aq) = 2 K(s) + CuBr2(aq)
FeCl3 + NH3 = Fe + HCl + N =>
FeCl3 + NH3 = Fe + 3 HCl + N
Cd2S = Cd + S2 =>
2 Cd2S = 4 Cd + S2
UO2{+} + Cr2O72{-} + H{+} = UO22{+} + Cr3{+} + H2O =>
427 UO2{+} + 120 Cr2O72{-} + 200 H{+} = 427 UO22{+} + 80 Cr3{+} + 100 H2O
A + B2C = AB + C =>
2 A + B2C = 2 AB + C
Hg2Cl2 + [SnCl4](NO3)2 = Hg + [SnCl6](NO3)2 =>
Hg2Cl2 + [SnCl4](NO3)2 = 2 Hg + [SnCl6](NO3)2
Na2C2O4 + MgS = MgC2O4 + Na2S =>
Na2C2O4 + MgS = MgC2O4 + Na2S
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
C6H1206 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C6H1206 + 246 KMnO4 + 369 H2SO4 = 6 CO2 + 123 K2SO4 + 246 MnSO4 + 972 H2O
NH4Cl + H2O = H + Cl + NH4OH =>
NH4Cl + H2O = H + Cl + NH4OH
Al + KNO3 = AlKNO3 =>
Al + KNO3 = AlKNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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