| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn(NO3)3*4H2O + 8 CO(NH)2 = 2 ZnO + 11 N2 + 8 CO2 + 16 H2O
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O0 =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O0
NaCl + CoCl2 = NaClCoCl2 =>
NaCl + CoCl2 = NaClCoCl2
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
H2Se + SN = SNSe + H =>
H2Se + SN = SNSe + 2 H
HCl + N2H4 = NH4Cl + N2 =>
4 HCl + 3 N2H4 = 4 NH4Cl + N2
C2H5NH2 + H2O = OH{-} + C2H5NH3{+} =>
C2H5NH2 + H2O = OH{-} + C2H5NH3{+}
N + I = I3N =>
N + 3 I = I3N
NH4CI = NH4 + CI =>
NH4CI = NH4 + CI
HONOOCO2 + H2 = CO2 + NH2OH + O2 =>
HONOOCO2 + H2 = CO2 + NH2OH + O2
Fe2S3 + H2O2 = H2O + Fe2(SO4)3 =>
Fe2S3 + 12 H2O2 = 12 H2O + Fe2(SO4)3
BrCH2CH2COOH + Ca(OH)2 + O2 = CaBr2 + H2O + CO2 =>
2 BrCH2CH2COOH + Ca(OH)2 + 6 O2 = CaBr2 + 6 H2O + 6 CO2
Phosphorus + iron(III)oxide = P4O12 + iron =>
4 P + 4 Fe2O3 = P4O12 + 8 Fe
Li3(PO4) + MgCl2 = Mg3(PO4)2 + LiCl =>
2 Li3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 LiCl
K2SO4 + MgF2 = MgSO4 + FK =>
K2SO4 + MgF2 = MgSO4 + 2 FK
CuS + Cl2 = CuCl2 + S =>
CuS + Cl2 = CuCl2 + S
NaCl + HgCl2 + SnCl2 = Na2SnCl6 + Hg2Cl2 =>
2 NaCl + 2 HgCl2 + SnCl2 = Na2SnCl6 + Hg2Cl2
W + H2O = H2 + WO3 =>
W + 3 H2O = 3 H2 + WO3
C19H16O + CH3OH = C20H18O + H2O =>
C19H16O + CH3OH = C20H18O + H2O
Cu(CH3COO)2 + H2S = CuS + CH3 + CO2 + H2O =>
7 Cu(CH3COO)2 + 7 H2S = 7 CuS + 16 CH3 + 12 CO2 + 4 H2O
Na[Al(OH)4] + CO2 = Al(OH)3 + H2O + Na2CO3 =>
2 Na[Al(OH)4] + CO2 = 2 Al(OH)3 + H2O + Na2CO3
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
OH + C2H5OH = CO2 + H2O =>
12 OH + C2H5OH = 2 CO2 + 9 H2O
AgNO3 + LiCO3 = LiNO3 + AgCO3 =>
AgNO3 + LiCO3 = LiNO3 + AgCO3
Nh3 + H2O = Nh4OH + H =>
4 Nh3 + 3 H2O = 3 Nh4OH + 3 H
Cl2 + ZnI2 = Cl2I + Zn =>
2 Cl2 + ZnI2 = 2 Cl2I + Zn
O2 + C2H6 = C2H4O + H2 =>
O2 + 2 C2H6 = 2 C2H4O + 2 H2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NH4BrO3 + Fe = Br2 + N2 + Fe2O3 + H2O =>
6 NH4BrO3 + 4 Fe = 3 Br2 + 3 N2 + 2 Fe2O3 + 12 H2O
CH3CHO + I2 + NaOH = HCOONa + NaI + H2OCHI3 =>
3 CH3CHO + 9 I2 + 4 NaOH = HCOONa + 3 NaI + 5 H2OCHI3
Ba + (OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba + (OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
KI + PbNO3 = PbI + KNO3 =>
KI + PbNO3 = PbI + KNO3
C2Ag2 + HBr = C2H2 + Br2 + Ag =>
C2Ag2 + 2 HBr = C2H2 + Br2 + 2 Ag
CH3COO + AuCl3 = Au(CH3COO) + Cl3 =>
CH3COO + AuCl3 = Au(CH3COO) + Cl3
C7H7NO2 + C4H6O3 = C9H9NO3 + CH3COOH =>
C7H7NO2 + C4H6O3 = C9H9NO3 + CH3COOH
FeI2 + ClI = FeCl3 + I =>
FeI2 + 3 ClI = FeCl3 + 5 I
Al + NH4Cl + O2 = AlCl3 + NH3 + H2O =>
4 Al + 12 NH4Cl + 3 O2 = 4 AlCl3 + 12 NH3 + 6 H2O
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4 =>
NaHCO3 + HC9H7O4 = H2O + CO2 + NaC9H7O4
HNO3 + L2 = NO2 + HLO3 + H2O =>
10 HNO3 + L2 = 10 NO2 + 2 HLO3 + 4 H2O
CrO5 + H{+} = Cr{3} + H2O + O2{+} =>
5 CrO5 + 22 H{+} = 5 Cr{3} + 11 H2O + 7 O2{+}
Cu + BaCl2 = Cl2 + CuBa =>
Cu + BaCl2 = Cl2 + CuBa
Y2O3 + Si2O4 = Y2Si2O7 =>
Y2O3 + Si2O4 = Y2Si2O7
Cr2O3 + KCl3 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 KCl3 + 10 KOH = 2 K2CrO4 + 5 H2O + 9 KCl
I2 + NaBr = Na + BrI1 =>
I2 + 2 NaBr = 2 Na + 2 BrI1
S(s) + H(s) + O2(s) = H2SO4(s) =>
S(s) + 2 H(s) + 2 O2(s) = H2SO4(s)
HCl + FeI2 + H2O = Fe3(Cl)2 + HI + O2 =>
2 HCl + 3 FeI2 + 2 H2O = Fe3(Cl)2 + 6 HI + O2
F2 + Cl{-} = F{-} + Cl2 =>
F2 + 2 Cl{-} = 2 F{-} + Cl2
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2(SO4)
LiCl + Cu(NO3)2 = CuCl + Li(NO3)2 =>
LiCl + Cu(NO3)2 = CuCl + Li(NO3)2
BaCl2 + SO4 = BaCl2SO4 =>
BaCl2 + SO4 = BaCl2SO4
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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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