| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Al(OH)4] = KAlO2 + 2 H2O
NaOH + H2O4S = NaHSO4 + H2O =>
NaOH + H2O4S = NaHSO4 + H2O
Ca3(PO4)2 + SiO2 + C = Ca2Si + P + CO2 =>
2 Ca3(PO4)2 + 3 SiO2 + 11 C = 3 Ca2Si + 4 P + 11 CO2
C4H9Cl + KOH + H2O = C2H5OH + KCl =>
C4H9Cl + KOH + H2O = 2 C2H5OH + KCl
MnO4{-}(aq) + CH3OH(aq) + H{+} = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
4 MnO4{-}(aq) + 5 CH3OH(aq) + 12 H{+} = 4 Mn{2+}(aq) + 5 HCO2H(aq) + 11 H2O(l)
S2O3 + H2O = SO4 + H =>
S2O3 + 5 H2O = 2 SO4 + 10 H
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
MgCl2 + KI = KCl + MgI2 =>
MgCl2 + 2 KI = 2 KCl + MgI2
CsH + H2O = Cs2O + H2 =>
2 CsH + H2O = Cs2O + 2 H2
Cr(OH)2 + HBr = CrBr2 + H2O =>
Cr(OH)2 + 2 HBr = CrBr2 + 2 H2O
SO2 + O2 + CaCO3 = CaSO4 + CO2 =>
2 SO2 + O2 + 2 CaCO3 = 2 CaSO4 + 2 CO2
KCl + KClO3 + HBr = Cl2 + KBr + H2O =>
5 KCl + KClO3 + 6 HBr = 3 Cl2 + 6 KBr + 3 H2O
CH3NH2 + O2 = N2 + H2O + CH3OH =>
4 CH3NH2 + 3 O2 = 2 N2 + 2 H2O + 4 CH3OH
BaCO3(aq) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(aq) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
Al(OH)2NO3 + HCl = AlCl3 + Al(NO3)3 + H2O =>
3 Al(OH)2NO3 + 6 HCl = 2 AlCl3 + Al(NO3)3 + 6 H2O
CO2 + S2 = CS2 + SO2 =>
2 CO2 + 3 S2 = 2 CS2 + 2 SO2
Sr(NO3)2 = SrO + O2 + NO2 =>
2 Sr(NO3)2 = 2 SrO + O2 + 4 NO2
H2SO4 + AgI = H2SO4AgI =>
H2SO4 + AgI = H2SO4AgI
Ag + CN = AgCN =>
Ag + CN = AgCN
K[Al(OH)4] = KAlO2 + H2O =>
K[Al(OH)4] = KAlO2 + 2 H2O
Te6 + O2 = Te2O6 =>
Te6 + 9 O2 = 3 Te2O6
MgC2O4 = MgCO3 + CO =>
MgC2O4 = MgCO3 + CO
Mg + H3O{+} = Mg{2}{+} + H2 + H2O =>
Mg + 2 H3O{+} = Mg{2}{+} + H2 + 2 H2O
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(s) =>
NaHCO3(s) + C2H4O2(aq) = CO2(g) + H2O(l) + NaC2H3O2(s)
Cl2O = Cl2 + ClO2 =>
4 Cl2O = 3 Cl2 + 2 ClO2
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
NaClO + NaI = NaCl + NaIO3 =>
3 NaClO + NaI = 3 NaCl + NaIO3
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + NH4C2H3O2() =>
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + 2 NH4C2H3O2()
NH3 + CH3COOH = NH4 + CH3COO =>
NH3 + CH3COOH = NH4 + CH3COO
HO2 = H + O2 =>
HO2 = H + O2
CuBr2 + H2O + Na2SO3 = CuBr + Na2SO4 + HBr =>
2 CuBr2 + H2O + Na2SO3 = 2 CuBr + Na2SO4 + 2 HBr
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH + 3 NaCl
H8 + C7 = C7H8 =>
H8 + C7 = C7H8
Pt3(AsO4)2 + Mn(WO4)3 = Pt3(WO4)3 + Mn(AsO4)2 =>
Pt3(AsO4)2 + Mn(WO4)3 = Pt3(WO4)3 + Mn(AsO4)2
H8 + C7 = C7H8 =>
H8 + C7 = C7H8
FeCO3 + H2O = CH2O + Fe(OH)3 + CO2 =>
4 FeCO3 + 7 H2O = CH2O + 4 Fe(OH)3 + 3 CO2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
BiI3 = Bi3 + I =>
3 BiI3 = Bi3 + 9 I
AlCl3 + HBr = HCl + AlBr3 =>
AlCl3 + 3 HBr = 3 HCl + AlBr3
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
water + carbondioxide + sodiumcarbonate = sodiumbicarbonate =>
H2O + CO2 + Na2CO3 = 2 NaHCO3
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
(NH4)2HPO4 + NaOH = Na2HPO4 + NH3 + H2O =>
(NH4)2HPO4 + 2 NaOH = Na2HPO4 + 2 NH3 + 2 H2O
N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2
AuCl3 + Ni = NiCl2 + Au =>
2 AuCl3 + 3 Ni = 3 NiCl2 + 2 Au
Al + CdS = Al2S3 + Cd =>
2 Al + 3 CdS = Al2S3 + 3 Cd
Ca(NO3)2 = Ca + (NO3)2 =>
Ca(NO3)2 = Ca + (NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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