| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F2 + H2O = OF2 + 2 HF
Fe{3}O{3} + CO = Fe + CO{2} =>
2 Fe{3}O{3} + 3 CO = 2 Fe + 3 CO{2}
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
MgS + H2SO3 = H2S + Mg(SO3) =>
MgS + H2SO3 = H2S + Mg(SO3)
C12H11H22O11 + O2 = CO2 + H2O =>
4 C12H11H22O11 + 59 O2 = 48 CO2 + 66 H2O
Cs + ZnCl2 = Zn + CsCl =>
2 Cs + ZnCl2 = Zn + 2 CsCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Zn + SrO = Sr + ZnO =>
Zn + SrO = Sr + ZnO
MgO + Cr2O3 = Mg3(CrO3)2 =>
3 MgO + Cr2O3 = Mg3(CrO3)2
Fr2O + SO3 = Fr2SO4 =>
Fr2O + SO3 = Fr2SO4
Al + KOH + H2O = H2 + AlK(OH)4 =>
2 Al + 2 KOH + 6 H2O = 3 H2 + 2 AlK(OH)4
H3PO4 + Ba(OH)2 = Ba2(OH)(PO4) + H2O =>
H3PO4 + 2 Ba(OH)2 = Ba2(OH)(PO4) + 3 H2O
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
C2H4O2 + NaCl = C2H3NaO2 + HCl =>
C2H4O2 + NaCl = C2H3NaO2 + HCl
Ca + H2O = HCa + O =>
2 Ca + H2O = 2 HCa + O
CaS + AlCl = CaCl + AlS =>
CaS + AlCl = CaCl + AlS
BrOH + HCl = BrCl + H2O =>
BrOH + HCl = BrCl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
Na3PO4 + MgCl = Mg3(PO4) + NaCl =>
Na3PO4 + 3 MgCl = Mg3(PO4) + 3 NaCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
COOH + KCN = COO + KHCN =>
COOH + KCN = COO + KHCN
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
HCl + O2 = Cl2*H2O =>
4 HCl + O2 = 2 Cl2*H2O
C6H13NO2 + H2O2 = H2O + CO2 + N2 =>
2 C6H13NO2 + 33 H2O2 = 46 H2O + 12 CO2 + N2
Na(NO3) + K(C2H3O2) = Na(C2H3O2) + K(NO3) =>
Na(NO3) + K(C2H3O2) = Na(C2H3O2) + K(NO3)
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
CF + F = CF3 =>
CF + 2 F = CF3
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NaCl + C2H4O2 = HCl + NaC2H3O2 =>
NaCl + C2H4O2 = HCl + NaC2H3O2
Ca3P2 + K2Cr2O7 + HCl = CrCl + KCl + Ca3(PO4)2 + H2O =>
5 Ca3P2 + 8 K2Cr2O7 + 32 HCl = 16 CrCl + 16 KCl + 5 Ca3(PO4)2 + 16 H2O
ZnF2 + HCl = ZnCl2 + HF =>
ZnF2 + 2 HCl = ZnCl2 + 2 HF
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Mg + PbI{2} = Pb + MgI{2} =>
Mg + PbI{2} = Pb + MgI{2}
FeO + C = Fe + CO3 =>
3 FeO + C = 3 Fe + CO3
B2O3 + C = B4C + CO =>
2 B2O3 + 7 C = B4C + 6 CO
ZnOCO = ZnCO2 =>
ZnOCO = ZnCO2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H2SO4 + HI = I2 + H2S + H2O2 =>
H2SO4 + 4 HI = 2 I2 + H2S + 2 H2O2
C2H5OH + H2SO4 = (C2H5)HSO4 + H2O =>
C2H5OH + H2SO4 = (C2H5)HSO4 + H2O
Na(s) + MnCl(aq) = NaCl(aq) + Mn(s) =>
Na(s) + MnCl(aq) = NaCl(aq) + Mn(s)
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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