| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + NaCO3 = CaCO3 + Na(NO3)2
SO2(OH)2 = SO3 + H2O =>
SO2(OH)2 = SO3 + H2O
Na + MgO = Mg + NaO =>
Na + MgO = Mg + NaO
U3Si2 + Fe = U3Si + FeSi =>
U3Si2 + Fe = U3Si + FeSi
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
(NH4)2SO4 + Ba = NH4 + Ba(SO4) =>
(NH4)2SO4 + Ba = 2 NH4 + Ba(SO4)
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
(NH4)2C2O4 + Ag(NO3) = (NH4)NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 Ag(NO3) = 2(NH4)NO3 + Ag2C2O4
P4S3 + (CNO) = (PO4) + (SO4) + CN =>
P4S3 + 28(CNO) = 4(PO4) + 3(SO4) + 28 CN
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
HCl(aq) + Sr(s) = SrCl2(aq) + H2(g) =>
2 HCl(aq) + Sr(s) = SrCl2(aq) + H2(g)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
KOH + KNO3 + MnSO4 = KMnO4 + KNO2 + K2SO4 + H2O =>
6 KOH + 5 KNO3 + 2 MnSO4 = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
H2Se + Ca(OH)2 = CaSe + H2O =>
H2Se + Ca(OH)2 = CaSe + 2 H2O
CuCH3(COOH) = Cu(COOH)CH3 =>
CuCH3(COOH) = Cu(COOH)CH3
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
SiO2*3C = SiC*2CO =>
SiO2*3C = SiC*2CO
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Al2S3 + O3 = SO3 + Al2O3 =>
Al2S3 + 4 O3 = 3 SO3 + Al2O3
J + HNO3 = NO + HJO3 + H2O =>
3 J + 5 HNO3 = 5 NO + 3 HJO3 + H2O
Mn(CO3)2 + HBr = HCO3 + MnBr2 =>
Mn(CO3)2 + 2 HBr = 2 HCO3 + MnBr2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCl2 + KCO3 = KCl + Ca(CO3)2 =>
CaCl2 + 2 KCO3 = 2 KCl + Ca(CO3)2
H3BO3 + ZnS = H2BO3Zn + HS =>
H3BO3 + ZnS = H2BO3Zn + HS
C7OOH5NO2 + Fe + HCl = C7OOH7NCl + FeCl + H2O =>
C7OOH5NO2 + 5 Fe + 6 HCl = C7OOH7NCl + 5 FeCl + 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
H2O2 + Pb(NO3)2 = PbO2 + HNO3 =>
H2O2 + Pb(NO3)2 = PbO2 + 2 HNO3
Cu2O + C3H8O = Cu + H2O + CO =>
6 Cu2O + C3H8O = 12 Cu + 4 H2O + 3 CO
C3H7OH + KMnO4 + H2SO4 = C2H5COOH + H2O + K2SO4 + MnSO4 =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 11 H2O + 2 K2SO4 + 4 MnSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3OH + KMnO4 = HCOOK + MnO2 + KOH + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
Na2MoO4 + HCl = Na4[Mo8O26] + NaCl + H2O =>
8 Na2MoO4 + 12 HCl = Na4[Mo8O26] + 12 NaCl + 6 H2O
C5H5NNaCl = Na + C5H5NCl =>
C5H5NNaCl = Na + C5H5NCl
HCO3{-} + H2O = H2CO3 + OH{-} =>
HCO3{-} + H2O = H2CO3 + OH{-}
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O =>
Na[Al(OH)4] + NH4Cl = NaCl + Al(OH)3 + NH3 + H2O
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
K2Cr2O7 + Na2S + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C6H5Cl + Nh3 = C6H5Nh2 + Nh4Cl =>
C6H5Cl + 2 Nh3 = C6H5Nh2 + Nh4Cl
K(NO3) + Zn3(PO4)2 = K(PO4) + Zn3(NO3)2 =>
2 K(NO3) + Zn3(PO4)2 = 2 K(PO4) + Zn3(NO3)2
AgCl + KCN = AgCN + KCl =>
AgCl + KCN = AgCN + KCl
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C10H5O4 + O2 = CO2 + H2O =>
4 C10H5O4 + 37 O2 = 40 CO2 + 10 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HBr(aq) + Ca(OH)2(aq) = H2O + CaBr2 =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O + CaBr2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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