| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + BaCl2 = NiCl2 + BaSO4
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2CrO4 = BaCrO4 + 2 NH4NO3
NiF2 + AlF3 + H2O = NiAlF5*7H2O =>
NiF2 + AlF3 + 7 H2O = NiAlF5*7H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
NH4 + N2O3 = NO + H2O =>
NH4 + 3 N2O3 = 7 NO + 2 H2O
HNO3 + K2SIO3 = KNO3 + H2SIO3 =>
2 HNO3 + K2SIO3 = 2 KNO3 + H2SIO3
NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O
SrCl2(H2O)6 = Sr + Cl + O + H =>
SrCl2(H2O)6 = Sr + 2 Cl + 6 O + 12 H
Fe(NO3)2 + NH3 = FeNH3 + (NO3) =>
Fe(NO3)2 + NH3 = FeNH3 + 2(NO3)
N2O + K2SO4 + KOH = K2SO3 + KNO3 + H2O =>
N2O + 4 K2SO4 + 2 KOH = 4 K2SO3 + 2 KNO3 + H2O
Ca + Se = Ca3Se =>
3 Ca + Se = Ca3Se
Fe(OH)2 + KNO3 + H2O = Fe(OH)3 + KNO2 =>
2 Fe(OH)2 + KNO3 + H2O = 2 Fe(OH)3 + KNO2
CH3Br + Li = CH3Li + Br2 =>
2 CH3Br + 2 Li = 2 CH3Li + Br2
LiOH + Fe(SO4)3 = Li2SO4 + Fe(OH)6 =>
6 LiOH + Fe(SO4)3 = 3 Li2SO4 + Fe(OH)6
KC3H5O4 + KOH = K2C3H4O4 + H2O =>
KC3H5O4 + KOH = K2C3H4O4 + H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
NiC2O4*2H20 + O2 = Ni203 + H2O + CO2 =>
203 NiC2O4*2H20 + 2030 O2 = Ni203 + 4060 H2O + 406 CO2
K5B + Mg2C + Be3N2 = K4C + Mg3N2 + Be5B2 =>
12 K5B + 15 Mg2C + 10 Be3N2 = 15 K4C + 10 Mg3N2 + 6 Be5B2
CUSO4H2O = CUOHHSO4 =>
CUSO4H2O = CUOHHSO4
AgOH + BaCl2 = Ba(OH)2 + AgCl =>
2 AgOH + BaCl2 = Ba(OH)2 + 2 AgCl
CrCl3*6H2O = Cr2O3(s) + HCl + H2O =>
2 CrCl3*6H2O = Cr2O3(s) + 6 HCl + 9 H2O
[Zn(NH3)4](OH)2 + CH3COOH = Zn4O(CH3COO)6 + CH3COONH4 + H2O =>
4[Zn(NH3)4](OH)2 + 22 CH3COOH = Zn4O(CH3COO)6 + 16 CH3COONH4 + 7 H2O
HgCl2 + Na2SO4 = HgSO4 + NaCl =>
HgCl2 + Na2SO4 = HgSO4 + 2 NaCl
KBrO = KBr + O2 =>
2 KBrO = 2 KBr + O2
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
CH3CH2CHCl2 + H2O = CH3CH2COH + HCl =>
CH3CH2CHCl2 + H2O = CH3CH2COH + 2 HCl
SIO2 + Ba(OH)2 = BaSIO3 + H2O =>
SIO2 + Ba(OH)2 = BaSIO3 + H2O
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
Na + Ca(OH)2 = NaCa(OH)2 =>
Na + Ca(OH)2 = NaCa(OH)2
Na2SO4 + H3P = Na3P + H2SO4 =>
3 Na2SO4 + 2 H3P = 2 Na3P + 3 H2SO4
Au(s) + HCl(aq) = H2 + AuCl3(aq) =>
2 Au(s) + 6 HCl(aq) = 3 H2 + 2 AuCl3(aq)
K2Cr2O7 + C3H8O + HCl = CrCl3 + CO2 + KCl + H2O =>
3 K2Cr2O7 + C3H8O + 24 HCl = 6 CrCl3 + 3 CO2 + 6 KCl + 16 H2O
KI + K2CrO4 + H2O = I2 + K3Cr(OH)6 + KOH =>
6 KI + 2 K2CrO4 + 8 H2O = 3 I2 + 2 K3Cr(OH)6 + 4 KOH
Ca(OH)2 + Fe2(SO4)3 = CaSO4 + Fe(OH)3 =>
3 Ca(OH)2 + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(OH)3
KO = K2O2 =>
2 KO = K2O2
BaCl2 + Fe(SO4)3 = Ba(SO4)3 + FeCl2 =>
BaCl2 + Fe(SO4)3 = Ba(SO4)3 + FeCl2
MgCl2 + CaCO3 = MgCO3 + CaCl2 =>
MgCl2 + CaCO3 = MgCO3 + CaCl2
HClCo2 = Co2HCl =>
HClCo2 = Co2HCl
Na + Mg(NO3)2 = Na(NO3) + Mg =>
2 Na + Mg(NO3)2 = 2 Na(NO3) + Mg
Br2 + O2 = BrO =>
Br2 + O2 = 2 BrO
N2(g) + O2 = N2O5(g) =>
2 N2(g) + 5 O2 = 2 N2O5(g)
HCl + SiO2 = HClO + SiO =>
HCl + SiO2 = HClO + SiO
KI + KCrO4 + H2O = I2 + K3Cr(OH)6 + KOH =>
4 KI + KCrO4 + 4 H2O = 2 I2 + K3Cr(OH)6 + 2 KOH
KMnO4 + NaOH = K2MnO4 + Na2MnO4 + O2 + H2O =>
4 KMnO4 + 4 NaOH = 2 K2MnO4 + 2 Na2MnO4 + O2 + 2 H2O
Al4C3(s) + H2O(l) = CH4(g) + Al(OH)3(s) =>
Al4C3(s) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(s)
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Ca + Au{3+} = Ca{2+} + Au =>
3 Ca + 2 Au{3+} = 3 Ca{2+} + 2 Au
CuO + C2H6 = Cu2O + CO2 + H2O =>
14 CuO + C2H6 = 7 Cu2O + 2 CO2 + 3 H2O
AgN3 + NaBr = NaN3 + AgBr =>
AgN3 + NaBr = NaN3 + AgBr
N2H4 + H2O = NH3 + NO2 =>
7 N2H4 + 4 H2O = 12 NH3 + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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