| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS + 2 O2 = CO2 + SO2
C4H10 + O2 = CO4 + H2O =>
2 C4H10 + 21 O2 = 8 CO4 + 10 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CO + NO2 = N2 + CO2 =>
4 CO + 2 NO2 = N2 + 4 CO2
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
H2 + F2 = HF =>
H2 + F2 = 2 HF
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
NH3 + KMnO4 = N2 + MnO2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = N2 + 2 MnO2 + 2 KOH + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H + AU{3+} = H{+} + AU =>
3 H + AU{3+} = 3 H{+} + AU
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AL + HCl = ALCl + H2 =>
2 AL + 2 HCl = 2 ALCl + H2
C8H18 + NO = N2 + CO2 + H2O =>
2 C8H18 + 50 NO = 25 N2 + 16 CO2 + 18 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H5OH + K = KOH + C2H5 =>
C2H5OH + K = KOH + C2H5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
NaOH + H2So4 = NaHSo4 + H2O =>
NaOH + H2So4 = NaHSo4 + H2O
NaH + HF = NaF + H2 =>
NaH + HF = NaF + H2
NaOH + H2So4 = NaHSo4 + H2O =>
NaOH + H2So4 = NaHSo4 + H2O
H2SO4 + KOH = K2(SO4) + H2O =>
H2SO4 + 2 KOH = K2(SO4) + 2 H2O
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
SnCl4 + KI = SnCl2 + I2 + KCl =>
SnCl4 + 2 KI = SnCl2 + I2 + 2 KCl
NaOH + H2So4 = NaHSo4 + H2O =>
NaOH + H2So4 = NaHSo4 + H2O
S + Zn = ZnS =>
S + Zn = ZnS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5OH + CaC2 = C4H6 + CaO =>
C2H5OH + CaC2 = C4H6 + CaO
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
H + AU{3+} = H{+} + AU =>
3 H + AU{3+} = 3 H{+} + AU
CoSO4 + H2O = CoSO4H2O =>
CoSO4 + H2O = CoSO4H2O
Ce(NO3)3 + NaOH = Ce(OH)3 + NaNO3 =>
Ce(NO3)3 + 3 NaOH = Ce(OH)3 + 3 NaNO3
CH3CH2OH + KMNO4 + H2SO4 = H2O + MNSO4 + K2SO4 + CH3CHO2 =>
5 CH3CH2OH + 4 KMNO4 + 6 H2SO4 = 11 H2O + 4 MNSO4 + 2 K2SO4 + 5 CH3CHO2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Tl2(CO3)3(s) + H2SO4(aq) = Tl2(SO4)3(aq) + H2O(l) + CO2(g) =>
Tl2(CO3)3(s) + 3 H2SO4(aq) = Tl2(SO4)3(aq) + 3 H2O(l) + 3 CO2(g)
HG + HCl = HGCl + H2 =>
2 HG + 2 HCl = 2 HGCl + H2
C6H14N2O + O2 = CO2 + H2O + N2 =>
C6H14N2O + 9 O2 = 6 CO2 + 7 H2O + N2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + Al = Al2O + Fe =>
Fe2O3 + 6 Al = 3 Al2O + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/16
Équations équilibrées sur02/09/15
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