| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 Mg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Mg(OH)2
COCl2 = CO0Cl2 =>
COCl2 = CO0Cl2
F + K2CO3 = K + FCO3 =>
F + K2CO3 = 2 K + FCO3
(PO4)2 + Ca = Ca3(PO4)2 =>
(PO4)2 + 3 Ca = Ca3(PO4)2
Mn(NO3)2 + KMnO4 + H2O = HMnO4 + KNO3 + NO =>
3 Mn(NO3)2 + KMnO4 + 2 H2O = 4 HMnO4 + KNO3 + 5 NO
CO2 + H2O = C12H22O2 + O2 =>
24 CO2 + 22 H2O = 2 C12H22O2 + 33 O2
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
LiCl + Br = LiBr + Cl2 =>
2 LiCl + 2 Br = 2 LiBr + Cl2
Sm + H2O = SmO + H2 =>
Sm + H2O = SmO + H2
CaOH + SO2 = H2O + Ca2SO3 =>
2 CaOH + SO2 = H2O + Ca2SO3
CrO3 + HCl = CrO2Cl2 + HOH =>
CrO3 + 2 HCl = CrO2Cl2 + HOH
Ca + AgSO4 = Ag + CaSO4 =>
Ca + AgSO4 = Ag + CaSO4
KOH(aq) + HCiO4(aq) = KCiO4(aq) + H2O(l) =>
KOH(aq) + HCiO4(aq) = KCiO4(aq) + H2O(l)
Na2C2O4 + UO2(NO3)2 + H2O = UO2(C2O4)*3H2O + NaNO3 =>
Na2C2O4 + UO2(NO3)2 + 3 H2O = UO2(C2O4)*3H2O + 2 NaNO3
K + H2SO4 = K2SO4 + H4 =>
4 K + 2 H2SO4 = 2 K2SO4 + H4
Cl2{+} + e = Cl =>
Cl2{+} + e = 2 Cl
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
C8H10 + Br2 = C8H10Br2 =>
C8H10 + Br2 = C8H10Br2
C10H15NO + HCl = C10H16ClNO =>
C10H15NO + HCl = C10H16ClNO
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
KHNO4 + HCl = KCl + HNCl2 + H2O + Cl2 =>
2 KHNO4 + 16 HCl = 2 KCl + 2 HNCl2 + 8 H2O + 5 Cl2
BrO3K + ClH + BrK = ClK + Br2 + H2O =>
BrO3K + 6 ClH + 5 BrK = 6 ClK + 3 Br2 + 3 H2O
CaO + C = O2 + CaC2 =>
2 CaO + 4 C = O2 + 2 CaC2
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
C3H6O + Br2 = C2H4O + CHBr3 + HBr =>
C3H6O + 2 Br2 = C2H4O + CHBr3 + HBr
Ag2CO3(s) + NaNO3(aq) = Na2CO3 + AgNO3 =>
Ag2CO3(s) + 2 NaNO3(aq) = Na2CO3 + 2 AgNO3
K2Mg2(SO4)3 + NaCl + H2O = KCl + MgO + Na2SO4 + HCl =>
K2Mg2(SO4)3 + 6 NaCl + 2 H2O = 2 KCl + 2 MgO + 3 Na2SO4 + 4 HCl
Co(s) + P4(s) = Co3P2 =>
6 Co(s) + P4(s) = 2 Co3P2
Al2(CO3)3 + Ba(NO3)2 = BaCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Ba(NO3)2 = 3 BaCO3 + 2 Al(NO3)3
Fe(SO4)CoBr2 = FeBr2CoSO4 =>
Fe(SO4)CoBr2 = FeBr2CoSO4
Ca + ScCl3 = CaCl3 + Sc =>
Ca + ScCl3 = CaCl3 + Sc
Fe3O4 + NaH = Fe + NaOH =>
Fe3O4 + 4 NaH = 3 Fe + 4 NaOH
P(s) + O2(g) = P4O =>
8 P(s) + O2(g) = 2 P4O
Na2SO4 + NaCl = Na3ClSO4 =>
Na2SO4 + NaCl = Na3ClSO4
Zn + Cr(NO3)3 = Cr3 + Zn(NO3) =>
9 Zn + 3 Cr(NO3)3 = Cr3 + 9 Zn(NO3)
CsF + AlBr3 = CsBr + AlF3 =>
3 CsF + AlBr3 = 3 CsBr + AlF3
NaCl + CaS04 = CaCl2 + Na2S04 =>
2 NaCl + CaS04 = CaCl2 + Na2S04
NaOH + C5H11Cl = C5H10 + NaCl + H2O =>
NaOH + C5H11Cl = C5H10 + NaCl + H2O
CaO + C = O2 + CaC2 =>
2 CaO + 4 C = O2 + 2 CaC2
CrLi2O4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 CrLi2O4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Fe + S = FeSS =>
Fe + 2 S = FeSS
MgS + HCl = MgCl2 + SH2 =>
MgS + 2 HCl = MgCl2 + SH2
AgI + K2S = Ag2S + KI =>
2 AgI + K2S = Ag2S + 2 KI
KOH + NaOH + H2CO3 = KNaCO3 + H2O =>
KOH + NaOH + H2CO3 = KNaCO3 + 2 H2O
Cl2 + N2 + H2O + CO2 = C10H5ClN2 + O2 =>
2 Cl2 + 4 N2 + 10 H2O + 40 CO2 = 4 C10H5ClN2 + 45 O2
H2SO4(aq) + Na(aq) = Na2SO4(aq) + H2(g) =>
H2SO4(aq) + 2 Na(aq) = Na2SO4(aq) + H2(g)
Ag2CO3(s) + NaNO3(aq) = Na2CO3 + AgNO3 =>
Ag2CO3(s) + 2 NaNO3(aq) = Na2CO3 + 2 AgNO3
CrLi2O4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 CrLi2O4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Mg(NO3)2 + K2C2O4 = MgC2O4 + K(NO3) =>
Mg(NO3)2 + K2C2O4 = MgC2O4 + 2 K(NO3)
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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