| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaBr + AgC2H3O2 = C2H3NaO2 + AgBr
BaCl2(aq) + Na2CO3(aq) = BaCO3 + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3 + 2 NaCl
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(aq) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(aq)
C3H7SH + O2 = CO2 + H2O + SO =>
2 C3H7SH + 11 O2 = 6 CO2 + 8 H2O + 2 SO
CrO3 + K2O = K2CrO4 =>
CrO3 + K2O = K2CrO4
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
AgNO3 + Br2 + H2O = HBrO2 + AgBr + NO2 =>
6 AgNO3 + 5 Br2 + 2 H2O = 4 HBrO2 + 6 AgBr + 6 NO2
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(aq) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(aq)
HCl(aq) + AgNO3 = AgCl(s) + HNO3(aq) =>
HCl(aq) + AgNO3 = AgCl(s) + HNO3(aq)
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
KF + BrF3 = KBrF4 =>
KF + BrF3 = KBrF4
Na2S2O3 + FeCl3 = FeCl2 + Na2S4O6 + NaCl =>
2 Na2S2O3 + 2 FeCl3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
Sc + F2 = ScF2 =>
Sc + F2 = ScF2
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
Al(ClO4)3 + O(CH3)2 = AlCl3 + CO2 + H2O =>
Al(ClO4)3 + 2 O(CH3)2 = AlCl3 + 4 CO2 + 6 H2O
H2CO3 + H2O = C8H18 + O2 =>
16 H2CO3 + 2 H2O = 2 C8H18 + 25 O2
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
K6 + OH = KOH =>
K6 + 6 OH = 6 KOH
C11H24 + O23 = CO2 + H2O =>
23 C11H24 + 34 O23 = 253 CO2 + 276 H2O
SO3 + H2O = H2SO4(l) =>
SO3 + H2O = H2SO4(l)
O2 + H(NO2) = HNO3 =>
O2 + 2 H(NO2) = 2 HNO3
NO + H2SeO4 = SeO2 + HNO3 + H2O =>
2 NO + 3 H2SeO4 = 3 SeO2 + 2 HNO3 + 2 H2O
Cr(C2H3O2)3 + K2S = CrS + K2(C2H3O2)3 =>
Cr(C2H3O2)3 + K2S = CrS + K2(C2H3O2)3
C2H2 = C6H6 = C6H5NO2 =>
3 C2H2 = C6H6
Na2HPO4 + HBr = NaBr + H2O + P2O5 =>
2 Na2HPO4 + 4 HBr = 4 NaBr + 3 H2O + P2O5
CaCl2 + AgNO3 = AgCl + CaClNO3 =>
CaCl2 + AgNO3 = AgCl + CaClNO3
C4H9NO + C6H5COOH = C4H10NO + C6H5COO =>
C4H9NO + C6H5COOH = C4H10NO + C6H5COO
AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
RuO4 + NaOH = Na2RuO4 + H2O + O2 =>
2 RuO4 + 4 NaOH = 2 Na2RuO4 + 2 H2O + O2
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(aq) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(aq)
Pl + HCl = HPlCl =>
Pl + HCl = HPlCl
CH3OH + H3BO3 = BO3(CH3)3 + H2O =>
3 CH3OH + H3BO3 = BO3(CH3)3 + 3 H2O
MgO + CuCl = MgCl2 + Cu2O =>
MgO + 2 CuCl = MgCl2 + Cu2O
CU + CO = CUO + C =>
CU + CO = CUO + C
NaI + KIO3 + HCl = KI + I2 + NaCl + H2O =>
6 NaI + KIO3 + 6 HCl = KI + 3 I2 + 6 NaCl + 3 H2O
K2S(aq) + CaBr2(aq) = CaS + KBr =>
K2S(aq) + CaBr2(aq) = CaS + 2 KBr
Na2Cl2 = Na + Cl =>
Na2Cl2 = 2 Na + 2 Cl
KHCO3(aq) + H3PO4(aq) = CO2(g) + K3PO4(aq) + H2O(l) =>
3 KHCO3(aq) + H3PO4(aq) = 3 CO2(g) + K3PO4(aq) + 3 H2O(l)
Mg(NO3)2*22H2O + HNO3*H2O = Mg(NO3)2*24H2O + HNO3 =>
Mg(NO3)2*22H2O + 2 HNO3*H2O = Mg(NO3)2*24H2O + 2 HNO3
Fe(CrO2)2 + Na2CO3 + O3 = Fe2O3 + Na2Cr2O7 + CO2 =>
6 Fe(CrO2)2 + 6 Na2CO3 + 7 O3 = 3 Fe2O3 + 6 Na2Cr2O7 + 6 CO2
NH2OH + Fe{3+} = N2 + H2O + Fe{2+} + H{+} =>
2 NH2OH + 2 Fe{3+} = N2 + 2 H2O + 2 Fe{2+} + 2 H{+}
PbSO4 + CaCO3 = CaSO4 + PbO + CO2 =>
PbSO4 + CaCO3 = CaSO4 + PbO + CO2
MoO4{-2} + H{+} + e = MoO2 + H2O =>
MoO4{-2} + 4 H{+} + 2e = MoO2 + 2 H2O
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(aq) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(aq)
C6H5OONa + HCl = C6H5OOH + NaCl =>
C6H5OONa + HCl = C6H5OOH + NaCl
Zn(NO3)2 + Na2(CO3) = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = ZnCO3 + 2 NaNO3
CH3CH2CH2OH + HCl + SnCl2 = CH3CH2CH2ClCl2 + Sn + H2O =>
CH3CH2CH2OH + HCl + SnCl2 = CH3CH2CH2ClCl2 + Sn + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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