| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4H2 + 8 HI = H2S + 4 I2 + 4 H2O
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
Br2 + NaF = NaBr + F =>
Br2 + 2 NaF = 2 NaBr + 2 F
SOCl2 + O2 = SO3 + ClO =>
SOCl2 + 2 O2 = SO3 + 2 ClO
CaH + AlS = CaS + AlH =>
CaH + AlS = CaS + AlH
Ba(OH)2 + HClO3 = HCl(OH)2 + Ba(O3) =>
Ba(OH)2 + HClO3 = HCl(OH)2 + Ba(O3)
C2H4 + Br = C2H4Br =>
C2H4 + Br = C2H4Br
KBrO4 + NH3 = KBr + N2 + H2O =>
3 KBrO4 + 8 NH3 = 3 KBr + 4 N2 + 12 H2O
SO3 + Zn(OH)2 = ZnSO4 + H2O =>
SO3 + Zn(OH)2 = ZnSO4 + H2O
Hydrogenperoxide = H2O + oxygen =>
2 H2O2 = 2 H2O + O2
NH4SO4 + H2O = NH4O + H2SO4 =>
NH4SO4 + H2O = NH4O + H2SO4
NH3 + CO2 + NaCl + H2O = NaHCO3 + NH4Cl =>
NH3 + CO2 + NaCl + H2O = NaHCO3 + NH4Cl
C2H4 + Br = C2H4Br2 =>
C2H4 + 2 Br = C2H4Br2
C2H4 + Br = CH2BrCH2Br =>
C2H4 + 2 Br = CH2BrCH2Br
Mg + CH3Br = CH3MgBr = ch3cooh + mgbr =>
Mg + CH3Br = CH3MgBr
SnCl2 + K2Cr2O7 + HCl = CrCl3 + H2O + SnCl4 + KCl =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 3 SnCl4 + 2 KCl
CuO(s) + H2S(aq) = CuS(s) + H2O(l) =>
CuO(s) + H2S(aq) = CuS(s) + H2O(l)
CH3C(CH3)OHCH2CH3 + HCl = CH3CCl(CH3)CH2CH3 + H2O =>
CH3C(CH3)OHCH2CH3 + HCl = CH3CCl(CH3)CH2CH3 + H2O
Na2Cl + Pb(NO3)2 = NaNO3 + PbCl =>
Na2Cl + Pb(NO3)2 = 2 NaNO3 + PbCl
H2SO4 + CaO = Ca(OH)2 + CaSO4 =>
H2SO4 + 2 CaO = Ca(OH)2 + CaSO4
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
CH3CH(OH)CH2CH3 + HCl = H2O + CH3CHClCH2CH3 =>
CH3CH(OH)CH2CH3 + HCl = H2O + CH3CHClCH2CH3
NH3 + L2 = N2L6 + H2 =>
2 NH3 + 3 L2 = N2L6 + 3 H2
(NH4)3PO4 + H2O = NH4OH + (NH4)2HPO4 =>
(NH4)3PO4 + H2O = NH4OH + (NH4)2HPO4
HNO3 + P2S3 + H2O = H3PO4 + NO + H2SO4 =>
28 HNO3 + 3 P2S3 + 4 H2O = 6 H3PO4 + 28 NO + 9 H2SO4
Au + CN({-}) + O2 + H2O = Au(CN)4({-}) + OH({-}) =>
4 Au + 16 CN({-}) + 3 O2 + 6 H2O = 4 Au(CN)4({-}) + 12 OH({-})
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
P4 + HClO3 + H2O = H3PO4 + HCl =>
3 P4 + 10 HClO3 + 18 H2O = 12 H3PO4 + 10 HCl
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
NHCl + NaOH = NaCl + N + H2O =>
NHCl + NaOH = NaCl + N + H2O
Cu2S + NH3 = Cu(NH3) + S =>
Cu2S + 2 NH3 = 2 Cu(NH3) + S
C4H9COONa + NaOH = C4H10 + Na2CO3 =>
C4H9COONa + NaOH = C4H10 + Na2CO3
K4Fe(CN)6 + H3PO4 = HCN + K2HPO4 + Fe3(PO4)2 =>
3 K4Fe(CN)6 + 8 H3PO4 = 18 HCN + 6 K2HPO4 + Fe3(PO4)2
CO2 + H2O = C6H12O6 + O62 =>
186 CO2 + 186 H2O = 31 C6H12O6 + 6 O62
HNO3 + NaO + H = NaNO3 + H2O =>
HNO3 + NaO + H = NaNO3 + H2O
FeCl3(aq) + Mg = MgCl3(aq) + Fe(s) =>
FeCl3(aq) + Mg = MgCl3(aq) + Fe(s)
Cl2(s) + MgI2(aq) = MgCl2 + I2 =>
Cl2(s) + MgI2(aq) = MgCl2 + I2
C4H9O2 + C2H6O = C6H12O2 + H2O =>
4 C4H9O2 + C2H6O = 3 C6H12O2 + 3 H2O
HfO2 + HfP2O7 = Hf75P100O400 =>
25 HfO2 + 50 HfP2O7 = Hf75P100O400
NaOH = NaO + H =>
NaOH = NaO + H
NaCl + Ag = Na + AgCl =>
NaCl + Ag = Na + AgCl
Ca(OH)2 + HCl = HCa(OH)2 + Cl =>
Ca(OH)2 + HCl = HCa(OH)2 + Cl
CoS + O2 = CoO + SO2 =>
2 CoS + 3 O2 = 2 CoO + 2 SO2
Pb + AgNo2 = Pb(No3)2 + Ag =>
Pb + 3 AgNo2 = Pb(No3)2 + 3 Ag
Ag(C2H3O2)2 + H3PO4 = Ag3(PO4)2 + H2 + (C2H3O2) =>
3 Ag(C2H3O2)2 + 2 H3PO4 = Ag3(PO4)2 + 3 H2 + 6(C2H3O2)
[(NH4)2Cr2O7] = N2 + H2O + Cr2O3 =>
[(NH4)2Cr2O7] = N2 + 4 H2O + Cr2O3
AgS + HNO3 = AgNO3 + NO + H2O + S =>
3 AgS + 4 HNO3 = 3 AgNO3 + NO + 2 H2O + 3 S
CuO + H2O2 = CuH2O + O2 =>
CuO + H2O2 = CuH2O + O2
AgClO4 + NaSCN = AgSCN + NaClO4 =>
AgClO4 + NaSCN = AgSCN + NaClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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