| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Sodiumchloride + lead(ii)nitrate = Lead(ii)chloride + sodiumnitrate =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
NH2Cl + (CH3)2N((CH2)2(CH))2 + NH3 + Cl2 = (CH3)2NCl =>
2 NH2Cl + 2(CH3)2N((CH2)2(CH))2 + 4 NH3 + 3 Cl2 = 8(CH3)2NCl
NaCIO3 = NaCI + O2 =>
2 NaCIO3 = 2 NaCI + 3 O2
Cr(OH)2 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 6 NaOH + 2 Cl2 = Na2CrO4 + 4 NaCl + 4 H2O
[Fe(SCN)]{2+} + Ag{+} = AgSCN + Fe{3+} =>
[Fe(SCN)]{2+} + Ag{+} = AgSCN + Fe{3+}
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Ba(NO3)2 + (NH2)SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2(NH2)SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
H2O + CO2 = C2H12O5 + O =>
6 H2O + 2 CO2 = C2H12O5 + 5 O
Al(OH)3 + N2O5 = Al2O3 + N(OH)5 =>
10 Al(OH)3 + 3 N2O5 = 5 Al2O3 + 6 N(OH)5
CaP + H2O = H2P + CaO =>
CaP + H2O = H2P + CaO
VSe2 + MoCl3 + Ga2O3 = GaMoV3Se8 + VCl3 + O2 =>
16 VSe2 + 4 MoCl3 + 2 Ga2O3 = 4 GaMoV3Se8 + 4 VCl3 + 3 O2
FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S
Zr + F2 = ZrF2 =>
Zr + F2 = ZrF2
HNO3 + NaNO2 = NaNO3 + NO + H2O =>
2 HNO3 + 3 NaNO2 = 3 NaNO3 + 2 NO + H2O
N3H4 + Cr2O7 = CrO3 + N2 + H2O =>
2 N3H4 + 4 Cr2O7 = 8 CrO3 + 3 N2 + 4 H2O
Mo2(SO4)3 + KMnO4 + H2O = H3MoO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Mo2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3MoO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
C2N2 + F2 = C7F + NF3 =>
7 C2N2 + 22 F2 = 2 C7F + 14 NF3
KMnO4 + NaOH + H2S = K2MnO4 + Na2MnO4 + H2SO4 + H2O =>
8 KMnO4 + 8 NaOH + H2S = 4 K2MnO4 + 4 Na2MnO4 + H2SO4 + 4 H2O
Cu + AgOH = Ag + CuOH =>
Cu + AgOH = Ag + CuOH
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
C10H8O + NaOH = H2O + C10H7O2 + Na =>
C10H8O + 3 NaOH = 2 H2O + C10H7O2 + 3 Na
Cu + H2SO3 = CuSO3 + H2O + S02 =>
4 Cu + 6 H2SO3 = 4 CuSO3 + 6 H2O + S02
RbBr + H2O = HBr + RbOH =>
RbBr + H2O = HBr + RbOH
C2H5Br = C + H + Br2 =>
2 C2H5Br = 4 C + 10 H + Br2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + HCl =>
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + 2 HCl
NH4Cl + HOH = NH4OH + HCl =>
NH4Cl + HOH = NH4OH + HCl
KNO3 + LiCl = KCl + LiNO3 =>
KNO3 + LiCl = KCl + LiNO3
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
Ca + SnO2 = CaO + Sn =>
2 Ca + SnO2 = 2 CaO + Sn
C6H10 + C4H8O + C4H4BrNO2 = C6H10O + C6H11BrO + NO2 =>
C6H10 + 11 C4H8O + 4 C4H4BrNO2 = 7 C6H10O + 4 C6H11BrO + 4 NO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
SrCO3 + CH3COOH = (CH3COO)2Sr + CO2 + H2O =>
SrCO3 + 2 CH3COOH = (CH3COO)2Sr + CO2 + H2O
Mg + HCIO4 = Mg(CIO4)2 + H2 =>
Mg + 2 HCIO4 = Mg(CIO4)2 + H2
C9H8O4 + HCl = C9H9O4Cl =>
C9H8O4 + HCl = C9H9O4Cl
Sr + CdNO3 = Sr(NO3)2 + Cd =>
Sr + 2 CdNO3 = Sr(NO3)2 + 2 Cd
Ga + MnO4{-} + H{+} = Mn{+2} + H2O + Ga{+3} =>
5 Ga + 3 MnO4{-} + 24 H{+} = 3 Mn{+2} + 12 H2O + 5 Ga{+3}
RbCl + GaPO4 = GaCl + RbPO4 =>
RbCl + GaPO4 = GaCl + RbPO4
C6H14 + KMnO4 + H2SO4 = C6H14O4 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 8 KMnO4 + 12 H2SO4 = 5 C6H14O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Ba(NO3)2 + K2CrO4 = K(NO3) + Ba(CrO4) =>
Ba(NO3)2 + K2CrO4 = 2 K(NO3) + Ba(CrO4)
C36H72O36 = C2H5OH + CO2 =>
C36H72O36 = 12 C2H5OH + 12 CO2
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3 =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cl2 + H2O = ClO3{-} + e + H{+} =>
Cl2 + 6 H2O = 2 ClO3{-} + 10e + 12 H{+}
C18H38 + CuO = CO2 + H2O + Cu =>
C18H38 + 55 CuO = 18 CO2 + 19 H2O + 55 Cu
C17H33COOK + CuSO4 = (C17H33COO)SO4 + KCu =>
C17H33COOK + CuSO4 = (C17H33COO)SO4 + KCu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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