| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaH2 = Ba + H2
*4KClO3 = *4KCl + *6O2 =>
*4KClO3 = *4KCl + *6O2
C19H15OMgBr + H2O = C19H16O + Mg(OH)Br =>
C19H15OMgBr + H2O = C19H16O + Mg(OH)Br
AsO3 = As + O2 =>
2 AsO3 = 2 As + 3 O2
Cu3(PO4)(OH)3 = CuO + H2PO3 + OH =>
Cu3(PO4)(OH)3 = 3 CuO + H2PO3 + OH
CaSO3 + H2SO4 = Ca2(SO4)2 + H2SO3 =>
2 CaSO3 + 2 H2SO4 = Ca2(SO4)2 + 2 H2SO3
Cr + P4 = CrP =>
4 Cr + P4 = 4 CrP
Na3PO4(aq) + (NH4)2MoO4(aq) + HNO3(aq) = Na3PMo12O40(s) + H2O(l) + (NH4)NO3(aq) =>
Na3PO4(aq) + 12(NH4)2MoO4(aq) + 24 HNO3(aq) = Na3PMo12O40(s) + 12 H2O(l) + 24(NH4)NO3(aq)
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
As2O3 + Na2O2 = AsO4 + Na2O =>
As2O3 + 5 Na2O2 = 2 AsO4 + 5 Na2O
Ca2 + Na2CO3 = CaCO3 + Na =>
Ca2 + 2 Na2CO3 = 2 CaCO3 + 4 Na
K[Al(OH)4] + H2SO4 = Al(OH)3 + H2O + K2SO4 =>
2 K[Al(OH)4] + H2SO4 = 2 Al(OH)3 + 2 H2O + K2SO4
Cu + HCl(dilute) = CuCl2 + H2 =>
Cu + 2 HCl(dilute) = CuCl2 + H2
HCOONa + H2O = HCOONaH + OH =>
HCOONa + H2O = HCOONaH + OH
Ni + CN = Ni(CN)4 =>
Ni + 4 CN = Ni(CN)4
FeCl3 + HBr = FeBr + HCl3 =>
FeCl3 + HBr = FeBr + HCl3
KMnO4 + H2C2O4*H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4*H2O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 13 H2O
P2O5 + H2O = H3PO4H2O = H + O2 =>
P2O5 + 5 H2O = 2 H3PO4H2O
Al2O3 + Mg = Al2 + MgO =>
Al2O3 + 3 Mg = Al2 + 3 MgO
Na2Cr2O7 + H2O2 = Cr2O3 + O2 + NaOH =>
Na2Cr2O7 + H2O2 = Cr2O3 + 2 O2 + 2 NaOH
Sr + AuCl3 = SrCl2 + Au =>
3 Sr + 2 AuCl3 = 3 SrCl2 + 2 Au
Cu + NO3{-} + H{+} = Cu2{+} + NO + H2O =>
6 Cu + NO3{-} + 4 H{+} = 3 Cu2{+} + NO + 2 H2O
FeCl3 + V = VCl5 + Fe =>
5 FeCl3 + 3 V = 3 VCl5 + 5 Fe
CuSO4 + NaOH = Cu(OH)SO4 + Na =>
CuSO4 + NaOH = Cu(OH)SO4 + Na
K + H2S = KS + H =>
K + H2S = KS + 2 H
SO3 + H2O = SO4 + H3O =>
SO3 + 3 H2O = SO4 + 2 H3O
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 6 CH3OH + 4 H2SO4 = Cr2(SO4)3 + 10 H2O + 3 CH3CHO + K2SO4
NaClO + BaS = BaSO + NaCl =>
NaClO + BaS = BaSO + NaCl
Sr + I = SrI =>
Sr + I = SrI
KH2PO4 + NaOH = KHNaPO4 + H2O =>
KH2PO4 + NaOH = KHNaPO4 + H2O
C6H22011 + O2 = CO2 + H2O =>
4 C6H22011 + 22035 O2 = 24 CO2 + 44022 H2O
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
C6H142 + O2 = CO2 + H2O =>
2 C6H142 + 83 O2 = 12 CO2 + 142 H2O
ClK + O2 = ClO3K =>
2 ClK + 3 O2 = 2 ClO3K
Al + H2SO4 = Al3(SO3)2 + H2O =>
3 Al + 2 H2SO4 = Al3(SO3)2 + 2 H2O
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
PH3 + BCl3 = H3PBCl3 =>
PH3 + BCl3 = H3PBCl3
Ir + BaO2 = BaO + IrO2 =>
Ir + 2 BaO2 = 2 BaO + IrO2
C2H2 + KMnO4 + H2O = H2C2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 MnO2 + 8 KOH
C3H8 + NO2 = CO2 + H2O + N2O =>
3 C3H8 + 20 NO2 = 9 CO2 + 12 H2O + 10 N2O
N + H = NH3 =>
N + 3 H = NH3
CH2CHCH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
iron(iii)nitrate + lithium = lithiumnitrate + iron =>
Fe(NO3)3 + 3 Li = 3 LiNO3 + Fe
ZhS + O2 = ZhO + SO2 =>
2 ZhS + 3 O2 = 2 ZhO + 2 SO2
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
K2Cr2O7 + KL + H2SO4 = K2SO4 + Cr2(SO4)3 + L2 + H2O =>
K2Cr2O7 + 6 KL + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 L2 + 7 H2O
C5H11OH + C3H7COOH = C9H18O2 + H2O =>
C5H11OH + C3H7COOH = C9H18O2 + H2O
C6H5COOH + O = CO2 + H2O =>
C6H5COOH + 15 O = 7 CO2 + 3 H2O
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
CuS + NH4Cl = CuCl2 + (NH4)2S =>
CuS + 2 NH4Cl = CuCl2 + (NH4)2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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