| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrNaOH = NaBrKOH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaCl(s) + HCl(aq) = Cl2 + NaH =>
NaCl(s) + HCl(aq) = Cl2 + NaH
Ag2Cl = Ag(s) + Cl(g) =>
Ag2Cl = 2 Ag(s) + Cl(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH4CH3COO + Ba(OH)2 = Ba(CH3COO)2 + NH4OH =>
2 NH4CH3COO + Ba(OH)2 = Ba(CH3COO)2 + 2 NH4OH
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Zn3(PO4)2 + NaOH + H2O = Na2[Zn(OH)4] + H3PO4 =>
Zn3(PO4)2 + 6 NaOH + 6 H2O = 3 Na2[Zn(OH)4] + 2 H3PO4
C2H8O7P2 + NaOH = C2H4Na4O7P2 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4Na4O7P2 + 4 H2O
NaOHKH = KOHNaH =>
NaOHKH = KOHNaH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H2C2O4 + HNO3 = CO3 + HNO2 + H2O =>
H2C2O4 + 3 HNO3 = 2 CO3 + 3 HNO2 + H2O
Cu(OH)2 + Na(PO4) = Cu(PO4)2 + NaOH =>
Cu(OH)2 + 2 Na(PO4) = Cu(PO4)2 + 2 NaOH
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
K2CrO4 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
2 K2CrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 8 H2O + 3 I2 + 5 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + H2SO4 = H + K2SO4 =>
2 K + H2SO4 = 2 H + K2SO4
BaO + CuO = BaCuO2 =>
BaO + CuO = BaCuO2
Ma + HCl = MaCl + H =>
Ma + HCl = MaCl + H
CH3CH2COH + K2CrO7 + H2SO4 = H2O + CH3CH2COOH + Cr2(SO4)3 + K2SO4 =>
9 CH3CH2COH + 2 K2CrO7 + 5 H2SO4 = 5 H2O + 9 CH3CH2COOH + Cr2(SO4)3 + 2 K2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
4 CH3COH + K2Cr2O7 + 3 H2SO4 = 4 CH3COOH + K2SO4 + 2 CrSO4 + 3 H2O
BaCl2 + Ca(NO3)2 = BaCa + ClNO3 =>
BaCl2 + Ca(NO3)2 = BaCa + 2 ClNO3
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl =>
C6H5NH3Cl + H2O = H3O + C6H4NH3Cl
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Na2SO4 + Ag(NO3)2 = Na(NO3) + AgSO4 =>
Na2SO4 + Ag(NO3)2 = 2 Na(NO3) + AgSO4
BaSiO3 + HF = BaF2 + H2SiO3 =>
BaSiO3 + 2 HF = BaF2 + H2SiO3
K3 + H2O = KOH + H =>
K3 + 3 H2O = 3 KOH + 3 H
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SH2O = H2SO =>
SH2O = H2SO
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
LiOH + H3BO3 = LiBO2 + H2O =>
LiOH + H3BO3 = LiBO2 + 2 H2O
HAuCl4 = HClAuCl3 =>
HAuCl4 = HClAuCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HgCl = Hg + Cl =>
HgCl = Hg + Cl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O =>
2 CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O
C13H26 + O2 = CO2 + H2O =>
2 C13H26 + 39 O2 = 26 CO2 + 26 H2O
Li(OH) + MgI2 = LiI + Mg(OH)2 =>
2 Li(OH) + MgI2 = 2 LiI + Mg(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2 + NO = NH4 + H2O =>
3 H2 + NO = NH4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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