| Équations équilibrées la veille |
2 C6H13COOH + 19 O2 = 14 CO2 + 14 H2O
Ca + Fe = Ca2Fe =>
2 Ca + Fe = Ca2Fe
N2O3 + Na2O = NaNO2 =>
N2O3 + Na2O = 2 NaNO2
C9H18(g) + O2(g) = CO2(g) + H2O(l) =>
2 C9H18(g) + 27 O2(g) = 18 CO2(g) + 18 H2O(l)
H3PO4 + C6H12O6 + H2O = C6H11O5PO4 + H3O =>
H3PO4 + C6H12O6 + H2O = C6H11O5PO4 + 2 H3O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
KMnO4 + CH3CH2OH + HCl = KCl + MnCl2 + CH3CH2CHO + H2O =>
4 KMnO4 + 15 CH3CH2OH + 12 HCl = 4 KCl + 4 MnCl2 + 10 CH3CH2CHO + 21 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NaBr(aq) + I2(g) = NaI(aq) + Br2(g) =>
2 NaBr(aq) + I2(g) = 2 NaI(aq) + Br2(g)
Al + C2 = Al4C3 =>
8 Al + 3 C2 = 2 Al4C3
K2CrO7 + NH3 + H2SO4 = K2SO4 + Cr(SO4)3 + N2 + H2O =>
K2CrO7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr(SO4)3 + N2 + 7 H2O
NaOH(s) + HCl(g) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(l)
KCl + Na3PO4 = K3PO4 + NaCl =>
3 KCl + Na3PO4 = K3PO4 + 3 NaCl
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
CaCO3 + Na2SO3 = CaSO3 + Na2CO3 =>
CaCO3 + Na2SO3 = CaSO3 + Na2CO3
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
H{+} + Br{-} + CrO42{-} = Br2 + Cr(OH)3 + H2O =>
81 H{+} + 80 Br{-} + CrO42{-} = 40 Br2 + Cr(OH)3 + 39 H2O
C6H12012 + O12 = H2O + CO2 =>
2 C6H12012 + 1003 O12 = 12012 H2O + 12 CO2
Cu + ZnO = CuZnO =>
Cu + ZnO = CuZnO
PO4 = O2 + P =>
PO4 = 2 O2 + P
PbCl4 + Br2 = PbBr4 + Cl4 =>
PbCl4 + 2 Br2 = PbBr4 + Cl4
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CH(OH)CH3 + HBr = CH3CHBrCH3 + H2O
Si + Br2 = SiBr =>
2 Si + Br2 = 2 SiBr
Li2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + LiNO3(aq) =>
Li2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 LiNO3(aq)
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
C4H10OH + O2 = C02 + H2O =>
4 C4H10OH + 9 O2 = 8 C02 + 22 H2O
Ba(ClO4)2 + H2SO4 = BaSO4 + HClO4 =>
Ba(ClO4)2 + H2SO4 = BaSO4 + 2 HClO4
Th + Co2 = ThCo =>
2 Th + Co2 = 2 ThCo
Ag3N = Ag + N =>
Ag3N = 3 Ag + N
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CONO2 =>
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CONO2
CaO + Al(OH)3 = Al2O3 + Ca(OH)2 =>
3 CaO + 2 Al(OH)3 = Al2O3 + 3 Ca(OH)2
MnNO32 + NaBiO3 + HNO3 = HMnO4 + Bi9NO33 + NaNO3 + H2O =>
4 MnNO32 + 117 NaBiO3 + 126 HNO3 = 4 HMnO4 + 13 Bi9NO33 + 117 NaNO3 + 61 H2O
Al + OH = AlO3 + H2O =>
Al + 6 OH = AlO3 + 3 H2O
C22H26O3 + H2O = CH3OH + CO2 =>
C22H26O3 + 23 H2O = 18 CH3OH + 4 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
CH3COONH4 + CuSO4 = [Cu(NH3)4]SO4 + CH3COOH =>
4 CH3COONH4 + CuSO4 = [Cu(NH3)4]SO4 + 4 CH3COOH
ZnSO4 + MnI2 = ZnI2 + MnSO4 =>
ZnSO4 + MnI2 = ZnI2 + MnSO4
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
berylliumoxide + aluminumfluoride = aluminumoxide + berylliumfluoride =>
3 BeO + 2 AlF3 = Al2O3 + 3 BeF2
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
NaOH + K2CO3 = Na2CO3 + OHK =>
2 NaOH + K2CO3 = Na2CO3 + 2 OHK
NH4Cl(aq) + Fe(NO3)3(aq) = NH4(NO3)3(aq) + FeCl(aq) =>
NH4Cl(aq) + Fe(NO3)3(aq) = NH4(NO3)3(aq) + FeCl(aq)
Na2CO3(aq) + HCl(aq) = CO2(g) + H2O(l) + NaCl =>
Na2CO3(aq) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaNO3(aq)
MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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