| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BrO{-} + 2 NH3 = 3 Br{-} + N2 + 3 H2O
C8H8O + C8O3H6 = C16H11O + H2O =>
3 C8H8O + C8O3H6 = 2 C16H11O + 4 H2O
CuSO4BaCl2 = BaSO4CuCl2 =>
CuSO4BaCl2 = BaSO4CuCl2
Ca(OCl)2 + C2H4O2 = C3H6O + Ca(ClO2)2 =>
2 Ca(OCl)2 + 3 C2H4O2 = 2 C3H6O + 2 Ca(ClO2)2
HPO4 + HBrO = H2PO4 + BrO =>
HPO4 + HBrO = H2PO4 + BrO
NaOH = Na + O2 + H =>
2 NaOH = 2 Na + O2 + 2 H
HNO2 + Fe(HO)2 = Fe(NO2)2 + H2O =>
2 HNO2 + Fe(HO)2 = Fe(NO2)2 + 2 H2O
[Fe(SCN)]{2+} + NaOH = Fe(OH){2+} + Na(SCN) =>
[Fe(SCN)]{2+} + NaOH = Fe(OH){2+} + Na(SCN)
(FeO)2O + CO = (FeO)3O + CO2 =>
3(FeO)2O + CO = 2(FeO)3O + CO2
BaBr2 + AlPO3 = Ba3(PO3)2 + AlBr3 =>
3 BaBr2 + 2 AlPO3 = Ba3(PO3)2 + 2 AlBr3
CuSO4 + (NH4)3PO4 = Cu3(PO4)2 + (NH4)2SO4 =>
3 CuSO4 + 2(NH4)3PO4 = Cu3(PO4)2 + 3(NH4)2SO4
MgCl2 + K3PO4 = K3Cl2 + MgPO4 =>
MgCl2 + K3PO4 = K3Cl2 + MgPO4
Ag2N2O6 + K3PO4 = Ag3PO4 + K3N3O9 =>
3 Ag2N2O6 + 2 K3PO4 = 2 Ag3PO4 + 2 K3N3O9
Ag2O = Ag3 + O5 =>
15 Ag2O = 10 Ag3 + 3 O5
H3OC(CH3)3 + O2 = CO2 + H2O =>
2 H3OC(CH3)3 + 13 O2 = 8 CO2 + 12 H2O
HCl + FeSO4 + HBrO2 = HBr + FeCl3 + H2O + H2SO4 =>
12 HCl + 4 FeSO4 + HBrO2 = HBr + 4 FeCl3 + 2 H2O + 4 H2SO4
Cu + PH3 = CuH + P =>
3 Cu + PH3 = 3 CuH + P
Ca(OH)2 + Al + H2O = Ca(Al(OH)4)2 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = Ca(Al(OH)4)2 + 3 H2
CH2(NH2)COOH + Na = CH2(NH2)COONa + H2 =>
2 CH2(NH2)COOH + 2 Na = 2 CH2(NH2)COONa + H2
Al(OH)3 + NH3 = [Al(NH3)4](OH)3 =>
Al(OH)3 + 4 NH3 = [Al(NH3)4](OH)3
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
NaO3 + H2O = H2NaO4 =>
NaO3 + H2O = H2NaO4
LiHo2 = Li + Ho2 =>
LiHo2 = Li + Ho2
Fe + HCl = H2Fe + FeCl2 =>
2 Fe + 2 HCl = H2Fe + FeCl2
C4H9Cl + HCl = C4H8Cl2 + H =>
C4H9Cl + HCl = C4H8Cl2 + 2 H
CdSO4 + Na2CO3 + H2O = Cd(OH)2 + Na2SO4 + CO2 =>
CdSO4 + Na2CO3 + H2O = Cd(OH)2 + Na2SO4 + CO2
Cl2 + H2SO4 + KI = I2 + K2SO4 + HCl =>
Cl2 + H2SO4 + 2 KI = I2 + K2SO4 + 2 HCl
K2MnO4 + HCOOH = Mn2O3 + CO2 + H2O + KOH =>
2 K2MnO4 + 3 HCOOH = Mn2O3 + 3 CO2 + H2O + 4 KOH
KBr(aq) + I2(l) = Br2(l) + KI(aq) =>
2 KBr(aq) + I2(l) = Br2(l) + 2 KI(aq)
Ca + HNO3 = N2O + H2O + CaNO3 =>
8 Ca + 10 HNO3 = N2O + 5 H2O + 8 CaNO3
Cs2 = Cs5 =>
5 Cs2 = 2 Cs5
ReBr3 + NaOH + O2 = NaBr + H2O + NaReO4 =>
ReBr3 + 4 NaOH + O2 = 3 NaBr + 2 H2O + NaReO4
Sn(NO3)2 + Mg = Mg(NO3)3 + Sn =>
3 Sn(NO3)2 + 2 Mg = 2 Mg(NO3)3 + 3 Sn
H2O + H2O2 + FeSO4*6H2O + H2SO4 + (NH4)2Fe(SO4)2*6H2O = FeNH4(SO4)2*12H2O =>
10 H2O + H2O2 + FeSO4*6H2O + H2SO4 + (NH4)2Fe(SO4)2*6H2O = 2 FeNH4(SO4)2*12H2O
CH3OCH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca(ClO3)2 + KOH = K(ClO3)2 + CaOH =>
Ca(ClO3)2 + KOH = K(ClO3)2 + CaOH
MnO + H3PO4 = Mn + PO4 + H2O =>
3 MnO + 2 H3PO4 = 3 Mn + 2 PO4 + 3 H2O
Zn(OH) + OH = Zn(OH)3 =>
Zn(OH) + 2 OH = Zn(OH)3
MgBr2 + NaP = MgP + NaBr2 =>
MgBr2 + NaP = MgP + NaBr2
Fe(H2O)6 = FeOH(H2O)5 + H =>
Fe(H2O)6 = FeOH(H2O)5 + H
NH3 + H2O = OH + HNH4 =>
NH3 + 2 H2O = 2 OH + HNH4
Li4NiWO6 + ZnCl2 = Zn2NiWO6 + LiCl =>
Li4NiWO6 + 2 ZnCl2 = Zn2NiWO6 + 4 LiCl
NaBr2 + Cl2 = NaCl + Br2 =>
2 NaBr2 + Cl2 = 2 NaCl + 2 Br2
[Ti(H2O)6]Cl3 + HCl + HNO3 = H2[TiCl6] + NO + H2O =>
3[Ti(H2O)6]Cl3 + 9 HCl + HNO3 = 3 H2[TiCl6] + NO + 20 H2O
C2H9NaO5 = NaC2H3O2 + H2O =>
C2H9NaO5 = NaC2H3O2 + 3 H2O
KHCO3 + Na2SO4 = K2SO4 + NaHCO3 =>
2 KHCO3 + Na2SO4 = K2SO4 + 2 NaHCO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNo3 + Mg(OH)2 = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2 = 2 H2O + Mg(No3)2
H2SO4 + Ca(OH)2 = CaSO4 + H(OH) =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H(OH)
NaClO3 + H3PO4 = Na3PO4 + HClO3 =>
3 NaClO3 + H3PO4 = Na3PO4 + 3 HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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