| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H2(g) = C6H6(l)
Na + CaCO3 = Na(CO3) + Ca =>
Na + CaCO3 = Na(CO3) + Ca
H2(SO4)1 + NaOH = Na2SO4 + H2O =>
H2(SO4)1 + 2 NaOH = Na2SO4 + 2 H2O
BaBr2 + HCl = BaCl2 + HBr =>
BaBr2 + 2 HCl = BaCl2 + 2 HBr
Fe + (AgNO3) = Fe(NO3)2 + Ag =>
Fe + 2(AgNO3) = Fe(NO3)2 + 2 Ag
BaBr2 + HCl = BaCl2 + HBr =>
BaBr2 + 2 HCl = BaCl2 + 2 HBr
C2H5OH + Hg(NO3)2 = Hg(ONC)2 + CO2 + H2O =>
4 C2H5OH + 3 Hg(NO3)2 = 3 Hg(ONC)2 + 2 CO2 + 12 H2O
NaVO3 + HCl = VOCl2 + Cl2 + NaCl + H2O =>
2 NaVO3 + 8 HCl = 2 VOCl2 + Cl2 + 2 NaCl + 4 H2O
KAl(SO4)2 = Al2(SO4)3 + K2SO4 =>
2 KAl(SO4)2 = Al2(SO4)3 + K2SO4
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)2 + KHSO4 + MnSO4 + H2O =>
5 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe(SO4)2 + 2 KHSO4 + 2 MnSO4 + 8 H2O
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
C2H4O + AgO = CH3COOH + Ag =>
C2H4O + AgO = CH3COOH + Ag
AlN + KOH + H2O = K(Al(OH)4) + NH3 =>
AlN + KOH + 3 H2O = K(Al(OH)4) + NH3
Fe{2+} + (NH4)2C2O4 + H2O2 = Fe(C2O4)3 + OH{-} + NH4{+} =>
Fe{2+} + 3(NH4)2C2O4 + 2 H2O2 = Fe(C2O4)3 + 4 OH{-} + 6 NH4{+}
CaSO3 + HNO3 = Ca(NO3)2 + SO2 + H2O =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + SO2 + H2O
HgCl2 + NaCl = Na2(HgCl4) =>
HgCl2 + 2 NaCl = Na2(HgCl4)
C2H5OH(aq) + O2(g) = C2O2 + H5OH(aq) =>
C2H5OH(aq) + O2(g) = C2O2 + H5OH(aq)
P2 + O2 = PO2 =>
P2 + 2 O2 = 2 PO2
NaOH + Na2O2 = NaO2 + NaH =>
2 NaOH + Na2O2 = 2 NaO2 + 2 NaH
CuSO4 + ZnNO3 = Zn2SO4 + Cu(NO3)2 =>
CuSO4 + 2 ZnNO3 = Zn2SO4 + Cu(NO3)2
C6H5COO + H2O = OH + C6H6COO =>
C6H5COO + H2O = OH + C6H6COO
Xe2 + O2 + F = XeO2F2 =>
Xe2 + 2 O2 + 4 F = 2 XeO2F2
PH3 + P2O3 = P4 + H2O =>
2 PH3 + P2O3 = P4 + 3 H2O
Cl2 + CoBr4 = ClCo2 + Br2 =>
Cl2 + 4 CoBr4 = 2 ClCo2 + 8 Br2
Cu(l)O2 = CuO2 =>
Cu(l)O2 = CuO2
K2Cr2O7 + Zn + HCl3 = ZnCl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 17 Zn + 14 HCl3 = 17 ZnCl2 + 2 KCl + 2 CrCl3 + 7 H2O
MnI2 + Sr(OH)2 = Mn(OH)2 + SrI2 =>
MnI2 + Sr(OH)2 = Mn(OH)2 + SrI2
W + I = WI =>
W + I = WI
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4 + Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4 + 2 Cl
CH{-CH+KMnO4+H2SO4 = HOOC{-}COOH+MnSO4+K2SO4+H2O =>
5 CH{-CH+4KMnO4+6H2SO4 = 5 HOOC{-}COOH+4MnSO4+2K2SO4+6H2O
KClO + H2SO4 = O2 + K2SO4 + Cl2 + H2O =>
4 KClO + 2 H2SO4 = O2 + 2 K2SO4 + 2 Cl2 + 2 H2O
AgBr + (NH4)2(SO4) = Ag2(SO4) + Br(NH4) =>
2 AgBr + (NH4)2(SO4) = Ag2(SO4) + 2 Br(NH4)
Mg + HCl(aq) = MgCl2(aq) + H2 =>
Mg + 2 HCl(aq) = MgCl2(aq) + H2
Fe(s) + HNO3 = Fe(NO3)3 + H2 =>
2 Fe(s) + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
C7H6O3 + H2O = C4H7O3 + HO =>
4 C7H6O3 + 16 H2O = 7 C4H7O3 + 7 HO
P2 = P1 =>
P2 = 2 P1
Na(CH3COO)3 + KHSO4 = KSO4 + CH3COOH + Na =>
Na(CH3COO)3 + 3 KHSO4 = 3 KSO4 + 3 CH3COOH + Na
ZnS + KOH = ZnOH + KS =>
ZnS + KOH = ZnOH + KS
C114H144 + O2 = CO2 + H2O =>
C114H144 + 150 O2 = 114 CO2 + 72 H2O
H2SO4 + KMnO4 = MnSO4 + O2 + H2O + K2SO4 =>
6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 O2 + 6 H2O + 2 K2SO4
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
BaSO4(aq) + NaOH(aq) = Na2SO4(aq) + Ba(OH)2(s) =>
BaSO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + Ba(OH)2(s)
KHCO3 + NaOH = NaHCO3 + K2CO3 + H2O =>
2 KHCO3 + NaOH = NaHCO3 + K2CO3 + H2O
Cl + CaO = Cl2O + Ca =>
2 Cl + CaO = Cl2O + Ca
Cu + PbSO4 = Pb2 + Cu2SO4 =>
4 Cu + 2 PbSO4 = Pb2 + 2 Cu2SO4
XCOOH + Na2CO3 = XCOONa + CO2 + H2O =>
2 XCOOH + Na2CO3 = 2 XCOONa + CO2 + H2O
COOH{-}COOH + Na = COONa{-}COONa + H2 =>
2 COOH{-}COOH + 2 Na = 2 COONa{-}COONa + H2
SO2Cl2 + H2O = H2SO4 + H3ClO =>
SO2Cl2 + 4 H2O = H2SO4 + 2 H3ClO
(NH4)3(PO4) + Ba(CH3COO)2 = Ba3(PO4)2 + (NH4)(CH3COO) =>
2(NH4)3(PO4) + 3 Ba(CH3COO)2 = Ba3(PO4)2 + 6(NH4)(CH3COO)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
