| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)2CH3COOH + 2 CH3COOHNa = 2 NaOH + (CH3COOH)3Al
CdS + H2SO4 = H2Cd + SSO4 =>
CdS + H2SO4 = H2Cd + SSO4
Zn(SCN)2 + NH3SCN = (NH3)2[Zn(SCN)4] =>
Zn(SCN)2 + 2 NH3SCN = (NH3)2[Zn(SCN)4]
OCl = Cl + ClO3 =>
3 OCl = 2 Cl + ClO3
CH3CH2CH2OH + O2 = CO2 + HOH =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 HOH
CIO2 + H2O = HCIO3 + HCI =>
6 CIO2 + 3 H2O = 5 HCIO3 + HCI
Pb(aq) + K2CrO4(aq) = K2(aq) + PbCrO4 =>
Pb(aq) + K2CrO4(aq) = K2(aq) + PbCrO4
Fr3PO4 + H2O = FrOH + H3PO4 =>
Fr3PO4 + 3 H2O = 3 FrOH + H3PO4
Cu(OH)2 + NaOH = Na2CuO2 + H2O =>
Cu(OH)2 + 2 NaOH = Na2CuO2 + 2 H2O
Hg2Cl2 + NH3 = Hg2 + HgNH2Cl + NH4Cl =>
2 Hg2Cl2 + 4 NH3 = Hg2 + 2 HgNH2Cl + 2 NH4Cl
NaHSO4 + Na2S = H2SO4 + Na + SO2 =>
2 NaHSO4 + Na2S = H2SO4 + 4 Na + 2 SO2
Ca + AgCl = AgCa + Cl =>
Ca + AgCl = AgCa + Cl
KOH + HIO3 = HOH + KIO3 =>
KOH + HIO3 = HOH + KIO3
ClH + Ca(OH)2 = H2O + Cl2Ca =>
2 ClH + Ca(OH)2 = 2 H2O + Cl2Ca
K(s) + P4(g) = K2P2 =>
4 K(s) + P4(g) = 2 K2P2
Cr2O3 + CH4 = Cr3C2 + CO + H2 =>
3 Cr2O3 + 13 CH4 = 2 Cr3C2 + 9 CO + 26 H2
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
H2SO4 + KI + H2O2 = HI + KSO4 + H2O =>
2 H2SO4 + 2 KI + H2O2 = 2 HI + 2 KSO4 + 2 H2O
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
K(s) + P4(g) = K2P2 =>
4 K(s) + P4(g) = 2 K2P2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2(SO4) =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2(SO4)
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
KBrO3 + KI + H2SO4 = KBr + K2SO4 + H2O + I2 =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 K2SO4 + 3 H2O + 3 I2
HClH2O = ClH3O =>
HClH2O = ClH3O
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
NaHCO3HCl = CO2H2ONaCl =>
NaHCO3HCl = CO2H2ONaCl
Zr3N4 + I2 = ZrI2 + N2 =>
Zr3N4 + 3 I2 = 3 ZrI2 + 2 N2
K + N + O2 = KNO3 =>
2 K + 2 N + 3 O2 = 2 KNO3
RuCl3 + CO = Ru3(CO)12 + COCl2 =>
6 RuCl3 + 33 CO = 2 Ru3(CO)12 + 9 COCl2
K(s) + P4(g) = K2P2 =>
4 K(s) + P4(g) = 2 K2P2
CuSO4 + NH3 + H2O = Cu(OH)2 + NH4{+}{+} + SO4{-2} =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4{+}{+} + SO4{-2}
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
U(OH)6 + H2SO4 = U(SO4)3 + H2O =>
U(OH)6 + 3 H2SO4 = U(SO4)3 + 6 H2O
LiBr + Co(SO3)2 = Li(SO3) + CoBr2 =>
2 LiBr + Co(SO3)2 = 2 Li(SO3) + CoBr2
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
ClCu = Cl2 + Cu =>
2 ClCu = Cl2 + 2 Cu
H2SO4 + K2Cr2O7 + Cu = Cr2S3O12 + CuSO4 + K2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 3 Cu = Cr2S3O12 + 3 CuSO4 + K2SO4 + 7 H2O
NaF + HCl = NaH + FCl =>
NaF + HCl = NaH + FCl
Na + Mg3P2 = Na3P + Mg =>
6 Na + Mg3P2 = 2 Na3P + 3 Mg
C3H8 + O3 = H2O + CO2 =>
3 C3H8 + 10 O3 = 12 H2O + 9 CO2
MgAl + HCl = H2 + MgCl2 + Al =>
MgAl + 2 HCl = H2 + MgCl2 + Al
Ag{+} + Cr(s) = Cr{+} + Ag(s) =>
Ag{+} + Cr(s) = Cr{+} + Ag(s)
O = O4 =>
4 O = O4
MnSO4 + Na2CrO4 + H2O = MnO2 + Cr2(SO4)3 + NaOH =>
3 MnSO4 + 2 Na2CrO4 + 2 H2O = 3 MnO2 + Cr2(SO4)3 + 4 NaOH
MgOH + C2 = COH + Mg =>
2 MgOH + C2 = 2 COH + 2 Mg
(NH4)2CO4 + Ca(OH)2 = NH3 + CaCO4 + H2O =>
(NH4)2CO4 + Ca(OH)2 = 2 NH3 + CaCO4 + 2 H2O
RbOH + Cu(ClO3)2 = RbCu + OH(ClO3)2 =>
RbOH + Cu(ClO3)2 = RbCu + OH(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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