| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC + NaOH = NaC + H2O
MgBr2 + Al2O3 = MgO3 + Al2Br2 =>
MgBr2 + Al2O3 = MgO3 + Al2Br2
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
XCOOH + PCl3 = XCOCl + H3PO3 =>
3 XCOOH + PCl3 = 3 XCOCl + H3PO3
Mg(s) + F2(g) = Mg(s)F2(g) =>
Mg(s) + F2(g) = Mg(s)F2(g)
Cr + HBr3 = CrBr3 + H2 =>
2 Cr + 2 HBr3 = 2 CrBr3 + H2
MgO + Cu = MgCu + O =>
MgO + Cu = MgCu + O
Cr2O7 + NO2 = Cr3 + NO3 =>
3 Cr2O7 + 21 NO2 = 2 Cr3 + 21 NO3
Cd + KCN = CdCN + K =>
Cd + KCN = CdCN + K
HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O
C2H4O3 + H2O = H2O2 + CH3COOH =>
C2H4O3 + H2O = H2O2 + CH3COOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
As + NaOCl + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaOCl + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
CH3(CH2)7COOCH3 + O2 = CO2 + H2O =>
CH3(CH2)7COOCH3 + 14 O2 = 10 CO2 + 10 H2O
Na2SO4 + BaCl2(aq) = NaCl + BaSO4 =>
Na2SO4 + BaCl2(aq) = 2 NaCl + BaSO4
K2CrO4 + SO2 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 SO2 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
FeO + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3O =>
FeO + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3O
B = B3 =>
3 B = B3
C6H5CHONaHSO3 = C6H5COH2SO3Na =>
C6H5CHONaHSO3 = C6H5COH2SO3Na
O4 = O3 =>
3 O4 = 4 O3
HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
ZnS + CuSO4 = ZnSO4 + CuS =>
ZnS + CuSO4 = ZnSO4 + CuS
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
H2SO3 + Cu(OH)2 = Cu2(SO3)2 + H2O =>
2 H2SO3 + 2 Cu(OH)2 = Cu2(SO3)2 + 4 H2O
C4H10 + O = C(O)2 + H2O =>
C4H10 + 13 O = 4 C(O)2 + 5 H2O
Ba(NO3)2 + NaCH3COO = Ba(CH3COO)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCH3COO = Ba(CH3COO)2 + 2 NaNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
K2O + H3PO4 = K6(PO4)2 + H2O =>
3 K2O + 2 H3PO4 = K6(PO4)2 + 3 H2O
NaBr + HgNO3 = Hg2Br2 + NaNO3 =>
2 NaBr + 2 HgNO3 = Hg2Br2 + 2 NaNO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O
Ca(OH)2 + HBr = H2O + Ca(Br)2 =>
Ca(OH)2 + 2 HBr = 2 H2O + Ca(Br)2
C6H12O + Ag2O = C5H11COOH + Ag =>
C6H12O + Ag2O = C5H11COOH + 2 Ag
Br(CO3) = BrCO3 =>
Br(CO3) = BrCO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H4NO3 + KOH = KNO3 + H2O + NH3 =>
8 H4NO3 + 5 KOH = 5 KNO3 + 14 H2O + 3 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na3AsO3 + Zn + HCl = NaCl + ZnCl2 + H2O + AsH3 =>
Na3AsO3 + 3 Zn + 9 HCl = 3 NaCl + 3 ZnCl2 + 3 H2O + AsH3
ZnOHCl(ac) = ZnClHO =>
ZnOHCl(ac) = ZnClHO
KOH + P4O10 = K3PO4 + H2O =>
12 KOH + P4O10 = 4 K3PO4 + 6 H2O
C2O4Na2 + HCl = C2O2(OH)2 + NaCl =>
C2O4Na2 + 2 HCl = C2O2(OH)2 + 2 NaCl
ClTl = TlCl =>
ClTl = TlCl
C6H6CH3CH3 + KMnO4 = C6H6(COOK)2 + MnO + KOH + H2O =>
5 C6H6CH3CH3 + 12 KMnO4 = 5 C6H6(COOK)2 + 12 MnO + 2 KOH + 14 H2O
BeOSiO2 = BeSiO3 =>
BeOSiO2 = BeSiO3
PMg + O2 = P205 + MgO =>
410 PMg + 205 O2 = 2 P205 + 410 MgO
Sc + AgNO3 = Ag + ScNO3 =>
Sc + AgNO3 = Ag + ScNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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