| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12S + 10 O2 = 5 CO2 + 6 H2O + SO4
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
CaO + Al2(SO4)3 = CaSO4 + Al2O3 =>
3 CaO + Al2(SO4)3 = 3 CaSO4 + Al2O3
La(NO3)3 + CH4N2O = La2O3 + N2 + CO2 + H2O =>
2 La(NO3)3 + 5 CH4N2O = La2O3 + 8 N2 + 5 CO2 + 10 H2O
CrCl2 + S + HCl = CrCl3 + H2S =>
2 CrCl2 + S + 2 HCl = 2 CrCl3 + H2S
Cl2(g) + KF(aq) = KCl(aq) + F2(g) =>
Cl2(g) + 2 KF(aq) = 2 KCl(aq) + F2(g)
NaC1 = Na + C1 =>
NaC1 = Na + C1
NaO2 + H2O = Na(OH)2 + O2 =>
2 NaO2 + 2 H2O = 2 Na(OH)2 + O2
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
Fe + CH4 = Fe3C + H2 =>
3 Fe + CH4 = Fe3C + 2 H2
CrCl2 + S + HCl = CrCl3 + H2S =>
2 CrCl2 + S + 2 HCl = 2 CrCl3 + H2S
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HCl + H2O2 = Cl2 + H2O =>
2 HCl + H2O2 = Cl2 + 2 H2O
V(OH)4Cl + FeCl2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + FeCl2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
H2C4H2O4 + NaHCO3 = CO2 + H2O + Na2C4H2O4 =>
H2C4H2O4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2C4H2O4
Cl2 + CH4 = CCl4 + ClH =>
4 Cl2 + CH4 = CCl4 + 4 ClH
C(s) + SO2 = CS2 + CO =>
5 C(s) + 2 SO2 = CS2 + 4 CO
C5H5OH(s) + O2(g) = CO2(g) + H2O(g) =>
C5H5OH(s) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
BaO + C = BaC2 + CO2 =>
2 BaO + 5 C = 2 BaC2 + CO2
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
K2CO3 + Zn(NO3)2 = ZnCO3 + KNO3 =>
K2CO3 + Zn(NO3)2 = ZnCO3 + 2 KNO3
K + MnO2 = K2O + Mn =>
4 K + MnO2 = 2 K2O + Mn
SnO + NaOH = SnOH + NaO =>
SnO + NaOH = SnOH + NaO
P4(s) + NaOH(aq) + H2O = PH3(g) + Na2HPO3 =>
P4(s) + 4 NaOH(aq) + 2 H2O = 2 PH3(g) + 2 Na2HPO3
NaO2 + H2O = Na(OH)2 + O2 =>
2 NaO2 + 2 H2O = 2 Na(OH)2 + O2
K3(RhCl6) + K2C2O4 = K3[Rh(C2O4)3] + K2Cl2 =>
K3(RhCl6) + 3 K2C2O4 = K3[Rh(C2O4)3] + 3 K2Cl2
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
CrCl2 + S + HCl = CrCl3 + H2S =>
2 CrCl2 + S + 2 HCl = 2 CrCl3 + H2S
NH4Cl + Na2SO4 = Na2Cl2 + (NH4)2SO4 =>
2 NH4Cl + Na2SO4 = Na2Cl2 + (NH4)2SO4
C5 + N2 = C5N =>
2 C5 + N2 = 2 C5N
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
CrCl2 + S + HCl = CrCl3 + H2S =>
2 CrCl2 + S + 2 HCl = 2 CrCl3 + H2S
KNO3 + NaCl = KCl + (NaNO3)2 =>
2 KNO3 + 2 NaCl = 2 KCl + (NaNO3)2
H2 + C2H4 = C2H6(g) =>
H2 + C2H4 = C2H6(g)
CO2 + H2O = COOH + O2 =>
4 CO2 + 2 H2O = 4 COOH + O2
Sb + O = Sb4O6 =>
4 Sb + 6 O = Sb4O6
Cl2 + CH4 = CCl4 + ClH =>
4 Cl2 + CH4 = CCl4 + 4 ClH
NaOCl + NaHSO3 = Na2SO3 + HOCl =>
NaOCl + NaHSO3 = Na2SO3 + HOCl
PBO2(s) = PBO(s) + O2(s) =>
2 PBO2(s) = 2 PBO(s) + O2(s)
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CrCl2 + S + HCl = CrCl3 + H2S =>
2 CrCl2 + S + 2 HCl = 2 CrCl3 + H2S
N3H12PO4 = H3PO4 + NH3 =>
N3H12PO4 = H3PO4 + 3 NH3
Ca + HC2H3O2 = Ca(C2H3O2)2 + H2 =>
Ca + 2 HC2H3O2 = Ca(C2H3O2)2 + H2
Mn + NO3 = MnO2 + NO =>
Mn + NO3 = MnO2 + NO
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
HCI + Cr = CrCI + H =>
HCI + Cr = CrCI + H
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
Cl2 + CH4 = CCl4 + ClH =>
4 Cl2 + CH4 = CCl4 + 4 ClH
Al(OH)3 + NaBr = AlBr3 + NaOH =>
Al(OH)3 + 3 NaBr = AlBr3 + 3 NaOH
HCN = H{+} + CN{-} =>
HCN = H{+} + CN{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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