| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HClO4 = Zn(ClO4)2 + H2
CuPO + HCl = CuCl + HPO =>
CuPO + HCl = CuCl + HPO
Zn + HClO4 = ZnClO4 + H2 =>
2 Zn + 2 HClO4 = 2 ZnClO4 + H2
CuCl2 + NaOH = NaCl + H2O + CuO =>
CuCl2 + 2 NaOH = 2 NaCl + H2O + CuO
H + HSO4 = H2SO4 =>
H + HSO4 = H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2O7 + Na(OH) = NaClO4 + H2O =>
Cl2O7 + 2 Na(OH) = 2 NaClO4 + H2O
Bi + ZnCl2 = BiCl3 + Zn =>
2 Bi + 3 ZnCl2 = 2 BiCl3 + 3 Zn
HCOOH + K = KOH + COH =>
HCOOH + K = KOH + COH
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
Ag(NO3) + Fe2S3 = Ag2S + Fe(NO3)3 =>
6 Ag(NO3) + Fe2S3 = 3 Ag2S + 2 Fe(NO3)3
KBr + Y = KBrY =>
KBr + Y = KBrY
Ag2CrO4 + NaCl = Na2CrO4 + AgCl =>
Ag2CrO4 + 2 NaCl = Na2CrO4 + 2 AgCl
K2(SO4) + Ba(C2H3O2)2 = K(C2H3O2) + Ba(SO4) =>
K2(SO4) + Ba(C2H3O2)2 = 2 K(C2H3O2) + Ba(SO4)
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
KMnO4 + KOH + Al = K2MnO4 + Al(OH)3 =>
3 KMnO4 + 3 KOH + Al = 3 K2MnO4 + Al(OH)3
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
Me4NI3{-} + S2O3{2-} = S4O6{2-} + Me4N + I{-}{+} =>
Me4NI3{-} + 2 S2O3{2-} = S4O6{2-} + Me4N + 3 I{-}{+}
CH3CHCH2 + KMnO4 = MnO2 + CH3CH2COOK + KOH + H2O =>
3 CH3CHCH2 + 4 KMnO4 = 4 MnO2 + 3 CH3CH2COOK + KOH + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(s) =>
NaCl(s) + HNO3(aq) = NaNO3(aq) + HCl(s)
CaPO4 + CH3COOH = Ca(CH3COO)2 + H2PO4 =>
CaPO4 + 2 CH3COOH = Ca(CH3COO)2 + H2PO4
C + Mn2O7 = CO + Mn =>
7 C + Mn2O7 = 7 CO + 2 Mn
Hg(ONC)2 = Hg + CO + N2 =>
Hg(ONC)2 = Hg + 2 CO + N2
HBrO + Na2SO3 = HBr + Na2SO4 =>
HBrO + Na2SO3 = HBr + Na2SO4
carbonmonoxide + water = carbondioxide + Hydrogen =>
CO + H2O = CO2 + H2
NaCl5 + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl5 + NaClO3 + 3 H2SO4 = 13 Cl2 + 3 Na2SO4 + 3 H2O
C9H2 + O2 = CO2 + H2O =>
2 C9H2 + 19 O2 = 18 CO2 + 2 H2O
Al(ClO)3 + HC2H3O2 = Al(C2H3O2)3 + H(ClO) =>
Al(ClO)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H(ClO)
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
NH4OH + O = N2 + H2O =>
2 NH4OH + 3 O = N2 + 5 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2O4{2-} + Cr2O7{2-} + H{+} = CO2 + Cr{3} + H2O =>
3 C2O4{2-} + Cr2O7{2-} + 14 H{+} = 6 CO2 + 2 Cr{3} + 7 H2O
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
K3PO3 = K + PO3 =>
K3PO3 = 3 K + PO3
Al(ClO3)3 + O2 = Al2O3 + ClO3 =>
4 Al(ClO3)3 + 3 O2 = 2 Al2O3 + 12 ClO3
C3H3OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H3OH(g) + 7 O2(g) = 6 CO2(g) + 4 H2O(g)
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
H2SO4 + NO = SO2 + HNO3 + H2O =>
3 H2SO4 + 2 NO = 3 SO2 + 2 HNO3 + 2 H2O
CH3CHO + C2H5OH = CH3CHOHOC2H5 =>
CH3CHO + C2H5OH = CH3CHOHOC2H5
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
NaHCO3 + H2O = NaH3 + CO4 =>
NaHCO3 + H2O = NaH3 + CO4
NaHCO3 + HNO3 = NaH2CO3 + NO3 =>
NaHCO3 + HNO3 = NaH2CO3 + NO3
H[CuCl2] + H2O = Cu2O + HCl =>
2 H[CuCl2] + H2O = Cu2O + 4 HCl
Sb(OH)3 + HCl = HSbCl4 + H2O =>
Sb(OH)3 + 4 HCl = HSbCl4 + 3 H2O
Mg(NO3)2 + K2CrO4 + HC2H3O2 = MgCrO4 + KNO3HC2H3O2 =>
Mg(NO3)2 + K2CrO4 + 2 HC2H3O2 = MgCrO4 + 2 KNO3HC2H3O2
Hg2(NO3) + KBr = Hg2Br + KNO3 =>
Hg2(NO3) + KBr = Hg2Br + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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