| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + SO3 = NH3SO3
AgBr + CrF3 = AgF3 + CrBr =>
AgBr + CrF3 = AgF3 + CrBr
KJ + H2O2 + H2SO4 = K2SO4 + H2O + J2 =>
2 KJ + H2O2 + H2SO4 = K2SO4 + 2 H2O + J2
Zn + CuCl3 = Cu + Zn2Cl9 =>
2 Zn + 3 CuCl3 = 3 Cu + Zn2Cl9
Ce(SO4)2 + SnCl2 + H2SO4 = CeSO4 + Sn(SO4)2 + HCl =>
Ce(SO4)2 + SnCl2 + H2SO4 = CeSO4 + Sn(SO4)2 + 2 HCl
C6H5OOCCH3COOCH3CH2 + SCl(OH)13 + HOCH3C6H5CH2OH = CH3COOH + HCl + H2S =>
8 C6H5OOCCH3COOCH3CH2 + 26 SCl(OH)13 + 47 HOCH3C6H5CH2OH = 232 CH3COOH + 26 HCl + 26 H2S
H + Cu = HCu =>
H + Cu = HCu
HCOO + H2O = HCOOH + OH =>
HCOO + H2O = HCOOH + OH
Sn + CuNO3 = Sn(NO3)4 + Cu =>
Sn + 4 CuNO3 = Sn(NO3)4 + 4 Cu
PdNO3 + NaS = PdS + NaNO3 =>
PdNO3 + NaS = PdS + NaNO3
NH3 + HOH = NH3OH + H2 =>
2 NH3 + 2 HOH = 2 NH3OH + H2
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
FeS + Al(NO3)3 = Fe(NO3)2 + Al2S3 =>
3 FeS + 2 Al(NO3)3 = 3 Fe(NO3)2 + Al2S3
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
Mg + HPO3 = Mg(PO3)2 + H2 =>
Mg + 2 HPO3 = Mg(PO3)2 + H2
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
O2(g) + HCl(g) = Cl2(g) + H2O(g) =>
O2(g) + 4 HCl(g) = 2 Cl2(g) + 2 H2O(g)
K + Zn(NO3)2 = KNO3 + Zn =>
2 K + Zn(NO3)2 = 2 KNO3 + Zn
MnSO4 + NH3 = Mn + NH3SO4 =>
MnSO4 + NH3 = Mn + NH3SO4
PO(NH2)3 + LiNH2 + Li2O = Li27P4N9O10 + NH3 =>
4 PO(NH2)3 + 15 LiNH2 + 6 Li2O = Li27P4N9O10 + 18 NH3
Na3[Al(OH)6] + HCl = Al(OH)3 + NaCl + H2O =>
Na3[Al(OH)6] + 3 HCl = Al(OH)3 + 3 NaCl + 3 H2O
C14H30 + H2O = CO2 + H2 =>
C14H30 + 28 H2O = 14 CO2 + 43 H2
KOH + Cl2 + Br2 = KBrO3 + KCl + H2O =>
12 KOH + 5 Cl2 + Br2 = 2 KBrO3 + 10 KCl + 6 H2O
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
CuH + H2O = Cu(OH)2 + H2 =>
2 CuH + 4 H2O = 2 Cu(OH)2 + 3 H2
Cd(NO3)2 + H2SO4 = CdSO4 + HNO3 =>
Cd(NO3)2 + H2SO4 = CdSO4 + 2 HNO3
Mg(OH)2 + H2CO3 = MgCO3 + H(OH) =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 H(OH)
C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Si4*H10 + O2 = SiO2 + H2O =>
2 Si4*H10 + 13 O2 = 8 SiO2 + 10 H2O
HS2 = H2 + S2 =>
2 HS2 = H2 + 2 S2
KOHPb(NO3) = K(NO3)Pb(OH) =>
KOHPb(NO3) = K(NO3)Pb(OH)
CD = C2 + D2 =>
2 CD = C2 + D2
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
SbF5 = F2 + SbF3 =>
SbF5 = F2 + SbF3
LiCH3COO + H2SO4 = CH3COOH + LiHSO4 =>
LiCH3COO + H2SO4 = CH3COOH + LiHSO4
MnO2 + HNO2 = Mn + H2O + NO3 =>
3 MnO2 + 4 HNO2 = 3 Mn + 2 H2O + 4 NO3
K2[HgBr4] + KCl = KBr + K2[HgCl4] =>
K2[HgBr4] + 4 KCl = 4 KBr + K2[HgCl4]
SCl2 + Cl2 = SCl4 =>
SCl2 + Cl2 = SCl4
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
NaBr + Pb(NO3)2 = NaNO3 + PbBr2 =>
2 NaBr + Pb(NO3)2 = 2 NaNO3 + PbBr2
Si + F = F4Si =>
Si + 4 F = F4Si
CH3CHO + Ag{+} + H2O = CH3COOH + Ag + H{+} =>
CH3CHO + 2 Ag{+} + H2O = CH3COOH + 2 Ag + 2 H{+}
KHSO4 + NaOH = H2O + KNaSO4 =>
KHSO4 + NaOH = H2O + KNaSO4
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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