| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 Zn(NO3)2*6H2O + CH4N2O = 7 ZnO + 44 H2O + 16 NO2 + CO2
NaNO3 + Al2O3 = Al(NO3)3 + Na2O =>
6 NaNO3 + Al2O3 = 2 Al(NO3)3 + 3 Na2O
Pd2 + O2 = PdO2 =>
Pd2 + 2 O2 = 2 PdO2
Ca + CuS04 = Cu + CaS0 =>
4 Ca + CuS04 = Cu + 4 CaS0
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(l) =>
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(l)
Al(s) + NaOH(s) + H2O(l) = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(s) + 6 H2O(l) = 2 NaAl(OH)4(aq) + 3 H2(g)
Cl + NaI2 = NaCl2 + I2 =>
2 Cl + NaI2 = NaCl2 + I2
Mg + AgNO3 = Mg(NO3) + Ag =>
Mg + AgNO3 = Mg(NO3) + Ag
Li + (MgOH)2 = Li2(OH) + Mg =>
4 Li + (MgOH)2 = 2 Li2(OH) + 2 Mg
C2H4O2 + CuO = Cu(C2H3O2)2 + H2O =>
2 C2H4O2 + CuO = Cu(C2H3O2)2 + H2O
PH3 + KMnO4 + H2SO4 = KHS2O3 + MnSO4 + H3PO4 + H2O =>
13 PH3 + 8 KMnO4 + 24 H2SO4 = 8 KHS2O3 + 8 MnSO4 + 13 H3PO4 + 20 H2O
Na2PO4 + BaCl2 = BaPO4 + NaCl =>
Na2PO4 + BaCl2 = BaPO4 + 2 NaCl
P + HNO3 = PH3 + NO3 =>
P + 3 HNO3 = PH3 + 3 NO3
Ca(NO3)2 + Na2(SO4) = Na2(NO3)2 + Ca(SO4) =>
Ca(NO3)2 + Na2(SO4) = Na2(NO3)2 + Ca(SO4)
Ca(s) + SO4(s) = CaSO4(s) =>
Ca(s) + SO4(s) = CaSO4(s)
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
BaS + PbCl2 = BaCl2 + PbS =>
BaS + PbCl2 = BaCl2 + PbS
C8H18 + O2 = C2 + H2O =>
2 C8H18 + 9 O2 = 8 C2 + 18 H2O
CH3COONa + H2O = CH3COOH + Na2O =>
2 CH3COONa + H2O = 2 CH3COOH + Na2O
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
K2(OH)2 + CO2 = K2CO3 + H2O =>
K2(OH)2 + CO2 = K2CO3 + H2O
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2 =>
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CuO(s) + CO(g) = Cu(s) + CO2(g) =>
CuO(s) + CO(g) = Cu(s) + CO2(g)
NH3 + O2(g) = NO(g) + H2O(l) =>
4 NH3 + 5 O2(g) = 4 NO(g) + 6 H2O(l)
H2SO3 + Mg = Mg(SO3)2 + H =>
2 H2SO3 + Mg = Mg(SO3)2 + 4 H
C12H25 + H{+} + NO3{-} = CO2 + H2O + N2 =>
10 C12H25 + 146 H{+} + 146 NO3{-} = 120 CO2 + 198 H2O + 73 N2
N2O5 + SO3 = N2O3 + SO4 =>
N2O5 + 2 SO3 = N2O3 + 2 SO4
Al2O3 + H2S = H2O + SO2 + Al =>
Al2O3 + H2S = H2O + SO2 + 2 Al
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
NH4 + SCN + Ba(OH)2 = Ba(SCN)2 + NH3 + H2O =>
2 NH4 + 2 SCN + Ba(OH)2 = Ba(SCN)2 + 2 NH3 + 2 H2O
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
HNO3 + S + H2O = NH3 + H2SO3 =>
HNO3 + 2 S + 3 H2O = NH3 + 2 H2SO3
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
KFeO2 + H2SO4 = Fe2(SO4)3 + KHSO4 + H2O =>
2 KFeO2 + 5 H2SO4 = Fe2(SO4)3 + 2 KHSO4 + 4 H2O
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
Ca(aq) + NaCO(aq) = CaCO(s) + Na =>
Ca(aq) + NaCO(aq) = CaCO(s) + Na
NaOH + Co(No3)2 = CoOH + Na(No3)2 =>
NaOH + Co(No3)2 = CoOH + Na(No3)2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
H2S + SO2 = H2S4O6 =>
H2S + 3 SO2 = H2S4O6
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
Sm2(CO3)3 + HNO3 = Sm(NO3)3 + H2O + CO2 =>
Sm2(CO3)3 + 6 HNO3 = 2 Sm(NO3)3 + 3 H2O + 3 CO2
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
Cs2O(aq) + H2O(l) = CsOH =>
Cs2O(aq) + H2O(l) = 2 CsOH
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
CO + H2O = (C3H8O) + CO2 =>
9 CO + 4 H2O = (C3H8O) + 6 CO2
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/25
Équations équilibrées sur04/07/24
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