| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuIICl2 + MgO = CuO + MgIICl2
Pb2 + CO3 = PbCO3 =>
Pb2 + 2 CO3 = 2 PbCO3
Al3 + AgNO3 = Al(NO3)2 + Ag =>
Al3 + 6 AgNO3 = 3 Al(NO3)2 + 6 Ag
SnCl2 + Na2WO4 + HCl = SnCl4 + W2O5 + NaCl + H2O =>
SnCl2 + 2 Na2WO4 + 6 HCl = SnCl4 + W2O5 + 4 NaCl + 3 H2O
HCl + CH3CO2H = CH3CO2H2 + Cl =>
HCl + CH3CO2H = CH3CO2H2 + Cl
Zn(NO3)2 + C2H5NO2 = ZnO + NO2 + CO2 + H2O =>
13 Zn(NO3)2 + 2 C2H5NO2 = 13 ZnO + 28 NO2 + 4 CO2 + 5 H2O
F2 + Al2S3 = Al2F2 + S3 =>
F2 + Al2S3 = Al2F2 + S3
AgNO3 + Na(OH)2 = AgOH + Na(NO3)2 =>
2 AgNO3 + Na(OH)2 = 2 AgOH + Na(NO3)2
K2CO3 + H3PO3 = K3PO3 + CO2 + H2O =>
3 K2CO3 + 2 H3PO3 = 2 K3PO3 + 3 CO2 + 3 H2O
BaBr2(aq) + AgNo3(aq) = AgBr(s) + Ba(No3)2(aq) =>
BaBr2(aq) + 2 AgNo3(aq) = 2 AgBr(s) + Ba(No3)2(aq)
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
KCl + MnO2 = K2O + MnCl2 + Cl2 =>
4 KCl + MnO2 = 2 K2O + MnCl2 + Cl2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
H2O + CO2 = C7H5O4 + O2 =>
10 H2O + 28 CO2 = 4 C7H5O4 + 25 O2
KCl + MnO2 = ClO2 + KMn =>
KCl + MnO2 = ClO2 + KMn
BF3 + LiSO3 = LiF3 + BSO3 =>
BF3 + LiSO3 = LiF3 + BSO3
Ag + S8 = Ag4S =>
32 Ag + S8 = 8 Ag4S
C01H8O1 + O2 = CO2 + H2O =>
2 C01H8O1 + 5 O2 = 2 CO2 + 8 H2O
S + O = S{4+} + O{2-} =>
S + 2 O = S{4+} + 2 O{2-}
CuBr2 + Na2SO4 = Cu2(SO4)2 + Na2Br2 =>
2 CuBr2 + 2 Na2SO4 = Cu2(SO4)2 + 2 Na2Br2
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
AgCl + Fe(NO3)2 = Ag(NO3)2 + FeCl =>
AgCl + Fe(NO3)2 = Ag(NO3)2 + FeCl
H + CO2 = C2H4O2 + H2O =>
8 H + 2 CO2 = C2H4O2 + 2 H2O
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
NH4NO3 + K2CrO4 = NH4CrO4 + NO3K2 =>
NH4NO3 + K2CrO4 = NH4CrO4 + NO3K2
HNO3 + KHCO3 = HCO3 + KHNO3 =>
HNO3 + KHCO3 = HCO3 + KHNO3
C7H5O{-} + NaOH = Na{+} + H2O + C7H4O{2-} =>
C7H5O{-} + NaOH = Na{+} + H2O + C7H4O{2-}
NH3(aq) + HNO3(aq) = NH4NO3(aq) =>
NH3(aq) + HNO3(aq) = NH4NO3(aq)
C4H8O2 + C2H6OH = C6H12O2 + H2O =>
7 C4H8O2 + 4 C2H6OH = 6 C6H12O2 + 6 H2O
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O
C2 + ZnO = Zn + CO2 =>
C2 + 4 ZnO = 4 Zn + 2 CO2
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
Al2(SO4)3 + NH3OH = Al2OH + NH3(SO4)3 =>
Al2(SO4)3 + NH3OH = Al2OH + NH3(SO4)3
NaNOH + HCl = NaCl + N2 + H2O =>
2 NaNOH + 2 HCl = 2 NaCl + N2 + 2 H2O
Al2(SO4)3 + Hg2(NO3)2 = Al(NO3)3 + Hg2SO4 =>
Al2(SO4)3 + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2SO4
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2 =>
(NH4)2S + ZnCl2 = SZn + (NH4)2Cl2
(COOH)2 + C3H5(OH)3 = C3H5(COOH)3 + H2O =>
12(COOH)2 + 14 C3H5(OH)3 = 11 C3H5(COOH)3 + 24 H2O
C{2}O{2} + Fe2{3}O{2}3 = Fe + C{4}O2{2} =>
3 C{2}O{2} + 2 Fe2{3}O{2}3 = 4 Fe + 3 C{4}O2{2}
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
H3CCCOCH3 + O2 = CO2 + H2O =>
H3CCCOCH3 + 5 O2 = 4 CO2 + 3 H2O
NpO2SO4 + NaOH = NpO2(OH)2 + Na2SO4 =>
NpO2SO4 + 2 NaOH = NpO2(OH)2 + Na2SO4
C2H16O6 + O2 = H2O + CO2 =>
C2H16O6 + 3 O2 = 8 H2O + 2 CO2
V2O3(s) + HNO3(aq) = V(NO3)3(aq) + H2O(l) =>
V2O3(s) + 6 HNO3(aq) = 2 V(NO3)3(aq) + 3 H2O(l)
H2SO3 + H2O = SO4 + H =>
H2SO3 + H2O = SO4 + 4 H
NaOH + P4 = PH3 + NaO =>
12 NaOH + P4 = 4 PH3 + 12 NaO
C3H8O + O2 = CO2 + H =>
2 C3H8O + 5 O2 = 6 CO2 + 16 H
Cu2(SO4)3 + Mg = Mg(SO4)3 + Cu =>
Cu2(SO4)3 + Mg = Mg(SO4)3 + 2 Cu
C6H5CI + O2 = CO2 + H2O + HCI =>
C6H5CI + 7 O2 = 6 CO2 + 2 H2O + HCI
H3SO4 + S = SO2 + H2O =>
4 H3SO4 + S = 5 SO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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