| Équations équilibrées la veille |
4 C3H7 + 19 O2 = 12 CO2 + 14 H2O
Cu(OH)2(heat) = CuO(s) + H2O(g) =>
Cu(OH)2(heat) = CuO(s) + H2O(g)
(NH4)2SO4 + SrCl2 = Cl(NH4) + Sr(SO4) =>
(NH4)2SO4 + SrCl2 = 2 Cl(NH4) + Sr(SO4)
H2O + (NH4)Cl = (NH4)2O + HCl =>
H2O + 2(NH4)Cl = (NH4)2O + 2 HCl
H4C2O2 + Cu = CuC2H3O2 + H2 =>
2 H4C2O2 + 2 Cu = 2 CuC2H3O2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
BaCO3 + NHO3 = H2CO3 + Ba(NO3)2 =>
BaCO3 + 2 NHO3 = H2CO3 + Ba(NO3)2
Fe(NO3)3 + CrOH = Fe(OH)3 + CrNO3 =>
Fe(NO3)3 + 3 CrOH = Fe(OH)3 + 3 CrNO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + S + NH4Cl + H2O + NaCl =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 7 S + 30 NH4Cl + 22 H2O + 14 NaCl
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
C10H22O(l) + O2(g) = CO2(g) + H2O(g) =>
C10H22O(l) + 15 O2(g) = 10 CO2(g) + 11 H2O(g)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO4 + H2O =>
C3H8 + 8 O2 = 3 CO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaNO3 + MgBr2 = NaBr + Mg(NO3)2 =>
2 NaNO3 + MgBr2 = 2 NaBr + Mg(NO3)2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
HI + Ca = CaI2 + H =>
2 HI + Ca = CaI2 + 2 H
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
Ca(HSO3)2 = Ca(OH)2 + SO2 =>
Ca(HSO3)2 = Ca(OH)2 + 2 SO2
MnO4{-} + H2C2O4 + H{+} = Mn2 + CO2 + H2O = =>
2 MnO4{-} + 7 H2C2O4 + 2 H{+} = Mn2 + 14 CO2 + 8 H2O
(NH4)3 + PO4 + (PbCl2) = NH4Cl + Pb3(PO4)2 =>
2(NH4)3 + 2 PO4 + 3(PbCl2) = 6 NH4Cl + Pb3(PO4)2
CH3CO2H + MgO = Mg(CH3CO2)2 + H2O =>
2 CH3CO2H + MgO = Mg(CH3CO2)2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C10H18 + KMnO4 + H2SO4 = C10H18O4 + MnSO4 + K2SO4 + H2O =>
5 C10H18 + 8 KMnO4 + 12 H2SO4 = 5 C10H18O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
NaIAgNO3 = AgI(precipitate)NaNO3 =>
NaIAgNO3 = AgI(precipitate)NaNO3
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + HNO3 =>
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
K + CuSO4 = K2SO4 + Cu =>
2 K + CuSO4 = K2SO4 + Cu
CaCO3HBr = CaHBrCO3 =>
CaCO3HBr = CaHBrCO3
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + KCl =>
ZnCl2 + K4[Fe(CN)6] = ZnK2Fe(CN)6 + 2 KCl
H2 + Co2O3 = Co + H2O =>
3 H2 + Co2O3 = 2 Co + 3 H2O
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(l) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(l)
AgNO3 + NH4OH = Ag2 + H2O + NH4NO3 =>
8 AgNO3 + 10 NH4OH = 4 Ag2 + 7 H2O + 9 NH4NO3
BrH + KOH = H2O + KBr =>
BrH + KOH = H2O + KBr
Au2O3 + NaOH + H2O = Na[Au(OH)4] =>
Au2O3 + 2 NaOH + 3 H2O = 2 Na[Au(OH)4]
C8H18 + Cl2 = C3H5Cl2 + HCl =>
3 C8H18 + 15 Cl2 = 8 C3H5Cl2 + 14 HCl
C76H52O46 + H2O = H2O46 + C76H52 =>
45 C76H52O46 + 46 H2O = 46 H2O46 + 45 C76H52
CH3COOC2H5 + Na = CH3COONa + C2H5 =>
CH3COOC2H5 + Na = CH3COONa + C2H5
NaOH(aq) + LiClO(aq) = NaClO(aq) + LiOH(aq) =>
NaOH(aq) + LiClO(aq) = NaClO(aq) + LiOH(aq)
C2H6O(l) + O2(g) = H20(l) + CO2(g) =>
10 C2H6O(l) + 15 O2(g) = 3 H20(l) + 20 CO2(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Pb(ClO3)2(aq) + NaI(aq) = PbI(aq) + Na(ClO3)2(aq) =>
Pb(ClO3)2(aq) + NaI(aq) = PbI(aq) + Na(ClO3)2(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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