| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
Si4 + O2 = Si2O4 =>
Si4 + 4 O2 = 2 Si2O4
BaO + Cl2 = BaCl2 + O2 =>
2 BaO + 2 Cl2 = 2 BaCl2 + O2
Al(s) + Fe2O3(aq) = AlO3(s) + Fe2(s) =>
Al(s) + Fe2O3(aq) = AlO3(s) + Fe2(s)
C2H5OH + C3H7COOH = H2O + C3H7COOC2H5 =>
C2H5OH + C3H7COOH = H2O + C3H7COOC2H5
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2CO3 + Na2SO4 = Na2CO3 + K2SO4 =>
K2CO3 + Na2SO4 = Na2CO3 + K2SO4
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
KOH(aq) + NiSO4(aq) = Ni(OH)2(s) + K2SO4(aq) =>
2 KOH(aq) + NiSO4(aq) = Ni(OH)2(s) + K2SO4(aq)
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NH3(aq) + O2(g) = NO(g) + H2O(g) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Ca(s) + KCl(aq) = CaCl2(s) + K(aq) =>
Ca(s) + 2 KCl(aq) = CaCl2(s) + 2 K(aq)
C11H22O12 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C11H22O12 + 42 KNO3 = 21 K2CO3 + 34 CO2 + 55 H2O + 21 N2
P2O5 + LiOH = H2O + Li3PO4 =>
P2O5 + 6 LiOH = 3 H2O + 2 Li3PO4
Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O =>
Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O
K2CO3 + Na2SO4 = Na2CO3 + K2SO4 =>
K2CO3 + Na2SO4 = Na2CO3 + K2SO4
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
UO2Cl2 + CrCl2 + HCl = CrCl3 + UCl4 + H2O =>
UO2Cl2 + 2 CrCl2 + 4 HCl = 2 CrCl3 + UCl4 + 2 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
H2O + Fe2(SO4)3 = H2SO4 + Fe2O3 =>
3 H2O + Fe2(SO4)3 = 3 H2SO4 + Fe2O3
Al(OH)3 + H2S = Al(HS)3 + H2O =>
Al(OH)3 + 3 H2S = Al(HS)3 + 3 H2O
GeS2 + H2O = H2S + GeO2 =>
GeS2 + 2 H2O = 2 H2S + GeO2
Si4 + O2 = Si2O4 =>
Si4 + 4 O2 = 2 Si2O4
H2SO4 + FS = H2S + FSO4 =>
H2SO4 + FS = H2S + FSO4
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
H2O + CO2 = C6H6 + O2 =>
6 H2O + 12 CO2 = 2 C6H6 + 15 O2
KOH + Al2S3 = K2S + K[Al(OH)4] =>
8 KOH + Al2S3 = 3 K2S + 2 K[Al(OH)4]
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Al + NaO = Na3AlO3 =>
Al + 3 NaO = Na3AlO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2MoS4 + HCl = MoS3 + H2S + NH4Cl =>
(NH4)2MoS4 + 2 HCl = MoS3 + H2S + 2 NH4Cl
Sr{+2} + S{-2} = SrS =>
Sr{+2} + S{-2} = SrS
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
IrCl3 + NaHO = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaHO = Ir2O3 + 3 HCl + 3 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
UO2 + Na2S2O8 = UO2SO4 + Na2SO4 =>
UO2 + Na2S2O8 = UO2SO4 + Na2SO4
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
C3H5(OH)3 + BaMnO4 + H2SO4 = BaSO4 + MnSO4 + CO2 + H2O =>
2 C3H5(OH)3 + 7 BaMnO4 + 14 H2SO4 = 7 BaSO4 + 7 MnSO4 + 6 CO2 + 22 H2O
CH3OH + C6H5CH3 = C6H5CH2CH3 + H2O =>
CH3OH + C6H5CH3 = C6H5CH2CH3 + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Pb + HClO4 = PbClO4 + H =>
Pb + HClO4 = PbClO4 + H
Si + H2 = Si2H4 =>
2 Si + 2 H2 = Si2H4
Xe + F = XeF =>
Xe + F = XeF
K2CO3 + Na2SO4 = Na2CO3 + K2SO4 =>
K2CO3 + Na2SO4 = Na2CO3 + K2SO4
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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