| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)2CrO7(s) = Cr2O3(s) + 2 N2(g) + 5 H2O(g) + 6 OH
Cu(H2O)4 + Cl = CuCl4 + H2O =>
Cu(H2O)4 + 4 Cl = CuCl4 + 4 H2O
C6H10 + KMnO4 + H2O = C6H10OH + KOH + MnO2 =>
3 C6H10 + KMnO4 + 2 H2O = 3 C6H10OH + KOH + MnO2
H2O2 + CuSO4 = CuSO6 + H2 =>
H2O2 + CuSO4 = CuSO6 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(OH)3 + NaOH = Na2OAl2O3 + H2O =>
2 Al(OH)3 + 2 NaOH = Na2OAl2O3 + 4 H2O
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl =>
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
Mg + HC1 = MgC12 + H2 =>
Mg + 12 HC1 = MgC12 + 6 H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
CaCl2 + AgNo3 = AgCl2 + CaNo3 =>
CaCl2 + AgNo3 = AgCl2 + CaNo3
HC1 + NaOH = H2O + NaC1 =>
HC1 + NaOH = H2O + NaC1
Ca(s) + Br(l) = CaBr2 =>
Ca(s) + 2 Br(l) = CaBr2
KI + Na3Po4 = KPo4 + Na3I =>
KI + Na3Po4 = KPo4 + Na3I
CO2 + K2CrO7 + H2SO4 = CO2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CO2 + 2 K2CrO7 + 14 H2SO4 = 3 CO2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
AgCl + Fe = Fe2Cl + Ag =>
AgCl + 2 Fe = Fe2Cl + Ag
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3 =>
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
S2 + Cl2 = S2Cl2 =>
S2 + Cl2 = S2Cl2
CuSO4 + H2O = [Cu(H2O)4](SO4*H2O) =>
CuSO4 + 5 H2O = [Cu(H2O)4](SO4*H2O)
ZnO + NO2 = (ZnNO3)2 =>
2 ZnO + 2 NO2 = (ZnNO3)2
CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCH3COO(aq) =>
2 CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCH3COO(aq)
Pb + C2O4 = PbC2O4 =>
Pb + C2O4 = PbC2O4
Al(CH3COO)3 + H2O = CH3COOH + Al(OH)3 =>
Al(CH3COO)3 + 3 H2O = 3 CH3COOH + Al(OH)3
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
KBr + CuSO4 = BrSO4 + Cu + K =>
KBr + CuSO4 = BrSO4 + Cu + K
HNO3(cc) + Cu(s) = Cu(NO3)2 + H =>
2 HNO3(cc) + Cu(s) = Cu(NO3)2 + 2 H
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
C2H4O2 + CaCO3 = (CH3CO2)2Ca + CO2 + H2O =>
2 C2H4O2 + CaCO3 = (CH3CO2)2Ca + CO2 + H2O
Na3PO4 + BaSO4 = (Ba)3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 BaSO4 = (Ba)3(PO4)2 + 3 Na2SO4
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H10O4 =>
4 K2Cr2O7 + 3 C6H4(CH3)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O + 3 C8H10O4
Ag + H2(SO4) = Ag2(SO4) + SO2 + H2O =>
2 Ag + 2 H2(SO4) = Ag2(SO4) + SO2 + 2 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C8H18O = C + H2 + O =>
C8H18O = 8 C + 9 H2 + O
As2O + H2O = H3AsO2 =>
As2O + 3 H2O = 2 H3AsO2
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
Zn(NO3)2 + Fe(NO3)3 + NH2CONH2 = ZnFe2O4 + N2 + CO2 + H2O =>
3 Zn(NO3)2 + 6 Fe(NO3)3 + 20 NH2CONH2 = 3 ZnFe2O4 + 32 N2 + 20 CO2 + 40 H2O
Cu(OH)2 + (NH4)2SO4 = CuSO4 + NH3 + H2O =>
Cu(OH)2 + (NH4)2SO4 = CuSO4 + 2 NH3 + 2 H2O
Fe + Hg(NO3)2 = Fe(NO3)3 + Hg =>
2 Fe + 3 Hg(NO3)2 = 2 Fe(NO3)3 + 3 Hg
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
Ca(ClO)2 + NaI + H2SO4 = Na2SO4 + CaSO4 + H2O + I2 + Cl2 =>
Ca(ClO)2 + 2 NaI + 2 H2SO4 = Na2SO4 + CaSO4 + 2 H2O + I2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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