| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2CO3 + 2 H3O = 3 C2H6 + 10 O2
Cl2O + Br = BrO + Cl2 =>
Cl2O + Br = BrO + Cl2
KH + O = KO + HO =>
KH + 2 O = KO + HO
NaNO3 + PbSO4 = Na2SO4 + Pb(NO3)2 =>
2 NaNO3 + PbSO4 = Na2SO4 + Pb(NO3)2
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
CdS + H2SO4 = CdSO + H2S =>
4 CdS + H2SO4 = 4 CdSO + H2S
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
SrHSO3 + C2H4O2 = Sr(CH3COO) + H2O + SO2 =>
SrHSO3 + C2H4O2 = Sr(CH3COO) + H2O + SO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaClO3(s) + H2SO4(aq) = ClO2(g) + H2O(l) + Na2SO4(aq) + NaClO4(aq) =>
3 NaClO3(s) + H2SO4(aq) = 2 ClO2(g) + H2O(l) + Na2SO4(aq) + NaClO4(aq)
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2 =>
Cu(NO3)2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
Magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
O3 + H2O = H2O2 =>
O3 + 3 H2O = 3 H2O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH4 = H + N =>
NH4 = 4 H + N
R + KMnO4 + H2O = KOH + MnO2 + R(OH)2 =>
3 R + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 R(OH)2
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
LiNO3 = LiNO2 + O2 =>
2 LiNO3 = 2 LiNO2 + O2
H2SO3 + C = SO2 + CO2 + H2 =>
2 H2SO3 + C = 2 SO2 + CO2 + 2 H2
CaC2 + CO = CaC3O =>
CaC2 + CO = CaC3O
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
Fe(OH)2Cl + H2O = Fe(OH)3 + HCl =>
Fe(OH)2Cl + H2O = Fe(OH)3 + HCl
NaCrO2 + KOH + H2O2 = Na2CrO4 + K2CrO4 + H2O =>
2 NaCrO2 + 2 KOH + 3 H2O2 = Na2CrO4 + K2CrO4 + 4 H2O
NiCl2 + H2S = NiCl + HCl + S =>
2 NiCl2 + H2S = 2 NiCl + 2 HCl + S
MgCl + NH3NO3 = MgNO3 + NH3Cl =>
MgCl + NH3NO3 = MgNO3 + NH3Cl
NH4Cl + Na2SO4 = NH3 + H2SO4 + NaCl =>
2 NH4Cl + Na2SO4 = 2 NH3 + H2SO4 + 2 NaCl
MgCl + NH3NO3 = MgNO3 + NH3Cl =>
MgCl + NH3NO3 = MgNO3 + NH3Cl
C6H5CHO + HCN = C6H5CHOHCN =>
C6H5CHO + HCN = C6H5CHOHCN
KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + H2O + CO2 =>
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + H2O + CO2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
HNO3 + H2O = OH + NO =>
HNO3 + H2O = 3 OH + NO
NaC3Cl2N3O3 + NaClO3 + Si = SiO2 + N2 + Na2CO3 + Cl2 =>
2 NaC3Cl2N3O3 + 10 NaClO3 + 9 Si = 9 SiO2 + 3 N2 + 6 Na2CO3 + 7 Cl2
NaF + H2SO4 = Na2SO4 + HF(g) =>
2 NaF + H2SO4 = Na2SO4 + 2 HF(g)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaI + Ni(NO3)2 = Na(NO3)2 + NiI =>
NaI + Ni(NO3)2 = Na(NO3)2 + NiI
CH4 + CO2 = C4H8O2 + H2O =>
5 CH4 + 3 CO2 = 2 C4H8O2 + 2 H2O
MgCl + NH3NO3 = MgNO3 + NH3Cl =>
MgCl + NH3NO3 = MgNO3 + NH3Cl
Cl3H2 + B4 = ClB5 + H6 =>
12 Cl3H2 + 45 B4 = 36 ClB5 + 4 H6
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
CH3COOH(aq) + NaHCO3(s) = CH3COONa(s) + CO2(g) + H2O(l) =>
CH3COOH(aq) + NaHCO3(s) = CH3COONa(s) + CO2(g) + H2O(l)
MgCl + NH3NO3 = MgNO3 + NH3Cl =>
MgCl + NH3NO3 = MgNO3 + NH3Cl
NiAsO3 + H2 = H2NiAsO3 =>
NiAsO3 + H2 = H2NiAsO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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