| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu2 + O2 = 2 Cu2O
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
ZnSO3 = ZnO + SO2 =>
ZnSO3 = ZnO + SO2
Sn + H2O = H2 + SnOH =>
2 Sn + 2 H2O = H2 + 2 SnOH
Ca(No3)2 + (NH4)2SO4 = CaSO4 + NH4No3 =>
Ca(No3)2 + (NH4)2SO4 = CaSO4 + 2 NH4No3
C6H9NaO7 + CaCl = NaCl + Ca(C6H9O7) =>
C6H9NaO7 + CaCl = NaCl + Ca(C6H9O7)
NaCN + HI = NaI + HCN =>
NaCN + HI = NaI + HCN
Zn(C2H3O2)2 + Na3(PO4) = Zn3(PO4)2 + NaC2H3O2 =>
3 Zn(C2H3O2)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 NaC2H3O2
As2O5 = As4O6 + O2 =>
2 As2O5 = As4O6 + 2 O2
C + H + O = C4H8O2 =>
4 C + 8 H + 2 O = C4H8O2
KNo3 + NaOH = KOH + NaNo3 =>
KNo3 + NaOH = KOH + NaNo3
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
NH4H2PO4 + NaOH = NH4H2OH + NaPO4 =>
NH4H2PO4 + NaOH = NH4H2OH + NaPO4
C5H12O + NaOCl = C10H14O + NaCl + H2O =>
2 C5H12O + 4 NaOCl = C10H14O + 4 NaCl + 5 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
HSO4 + BOH = BSO4 + H2O =>
HSO4 + BOH = BSO4 + H2O
CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O
COOH + KClO3 = KCl + CO2 + H2O =>
6 COOH + KClO3 = KCl + 6 CO2 + 3 H2O
H2SO4 + FeO3H3 = Fe2S3O12 + H2O =>
3 H2SO4 + 2 FeO3H3 = Fe2S3O12 + 6 H2O
I2 + HBr = IBr + H =>
I2 + 2 HBr = 2 IBr + 2 H
H2S + K(OH) = H(OH) + K2S =>
H2S + 2 K(OH) = 2 H(OH) + K2S
Pb(NO3)2 + HNO3 = PbH + NO3 =>
Pb(NO3)2 + HNO3 = PbH + 3 NO3
C2H3O2H + NaOH = H2O + NaC2H3O2 =>
C2H3O2H + NaOH = H2O + NaC2H3O2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Fe(NO3)3(aq) + (NH4)3PO4(aq) = FePO4(s) + NH4NO3(aq) =>
Fe(NO3)3(aq) + (NH4)3PO4(aq) = FePO4(s) + 3 NH4NO3(aq)
C5H12O + NaOCl = C5H10O + NaCl + H2O =>
C5H12O + NaOCl = C5H10O + NaCl + H2O
KMnO4 + C2H4(OH)2 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + C2H4(OH)2 + 3 H2SO4 = 2 CO2 + 6 H2O + K2SO4 + 2 MnSO4
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3 =>
C4H9Cl + C2H5OH + AgNO3 = AgCl + C4H9OH + C2H5NO3
Cl2O + O2 = ClO =>
2 Cl2O + O2 = 4 ClO
Br + CrCl3 + KOH = KCl + H2O + K2CrO4 + KBr =>
3 Br + CrCl3 + 8 KOH = 3 KCl + 4 H2O + K2CrO4 + 3 KBr
Cr + H2 = CrH6 =>
Cr + 3 H2 = CrH6
MgI + Zn(ClO3)2 = Mg(ClO3)2 + ZnI =>
MgI + Zn(ClO3)2 = Mg(ClO3)2 + ZnI
Cr2O7{2-} + HCl = Cr{3+} + Cl2 + H2O + Cl{-} =>
Cr2O7{2-} + 14 HCl = 2 Cr{3+} + 3 Cl2 + 7 H2O + 8 Cl{-}
C2H5OH(l) = C2H4(g) + H2O(g) =>
C2H5OH(l) = C2H4(g) + H2O(g)
Ti + Cl = TiCl =>
Ti + Cl = TiCl
C6H12 + KMnO4 = C6H12KMnO4 =>
C6H12 + KMnO4 = C6H12KMnO4
CuS + KI = CuI2 + K2S =>
CuS + 2 KI = CuI2 + K2S
H3BO3 + Mg = MgO + H2O + B =>
2 H3BO3 + 3 Mg = 3 MgO + 3 H2O + 2 B
HI + CuSO4 = CuI2 + H2SO4 =>
2 HI + CuSO4 = CuI2 + H2SO4
MgCO3 + H3O = H2O + Mg + H2CO3 =>
MgCO3 + 2 H3O = 2 H2O + Mg + H2CO3
Al + Pb3(PO4)2 = AlPO4 + Pb =>
2 Al + Pb3(PO4)2 = 2 AlPO4 + 3 Pb
Cu + Na2CO3 = CuCO3 + Na =>
Cu + Na2CO3 = CuCO3 + 2 Na
C2F5Cl + O2 = CO2 + F2 + Cl2 =>
2 C2F5Cl + 4 O2 = 4 CO2 + 5 F2 + Cl2
CaCO3 + HC2H5CO2 = Ca(C2H5CO2) + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 Ca(C2H5CO2) + 10 H2O + 17 CO2
CuBr2 + Na2CO3 = CuCO3 + NaBr =>
CuBr2 + Na2CO3 = CuCO3 + 2 NaBr
S(s) + HCl(aq) = SCl + H2 =>
2 S(s) + 2 HCl(aq) = 2 SCl + H2
Pb2 + (PO4)3 = Pb3(PO4)2 =>
9 Pb2 + 4(PO4)3 = 6 Pb3(PO4)2
H2S + MnO4 = Mn + SO4 + H =>
H2S + MnO4 = Mn + SO4 + 2 H
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
H4P2O7 + K(OH) = K4(P2O7) + H2O =>
H4P2O7 + 4 K(OH) = K4(P2O7) + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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