| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 12 Cl = 4 Cl3P
C24H50 + O2 = CO2 + H2O =>
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
Ba(ClO4)2 + Li2SO4 = BaSO4 + Li2(ClO4)2 =>
Ba(ClO4)2 + Li2SO4 = BaSO4 + Li2(ClO4)2
AI + HBr = AIBr3 + H2 =>
2 AI + 6 HBr = 2 AIBr3 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4 + LiH + H2O = LiH2PO2 + PH3 =>
P4 + 2 LiH + 4 H2O = 2 LiH2PO2 + 2 PH3
H3BO3 + Mg = Mg3BO2 + H2 + H2O =>
2 H3BO3 + 6 Mg = 2 Mg3BO2 + H2 + 2 H2O
H2O + C2 = C6H10 + O2 =>
10 H2O + 6 C2 = 2 C6H10 + 5 O2
CH3CO2H + CaCO3 = CO2 + H2O + C4H6CaO4 =>
2 CH3CO2H + CaCO3 = CO2 + H2O + C4H6CaO4
C8H16Cr2O10 + K = H16O10K + C8Cr2 =>
C8H16Cr2O10 + K = H16O10K + C8Cr2
K2Cr2O7 + H2SO4 + Na2SO3 = NaSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 11 H2SO4 + 3 Na2SO3 = 6 NaSO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
Ag + Fe2(CO3)3 = Fe + Ag2CO3 =>
6 Ag + Fe2(CO3)3 = 2 Fe + 3 Ag2CO3
Na2SiO4 + KMnO4 = NaMnO4 + K2SiO4 =>
Na2SiO4 + 2 KMnO4 = 2 NaMnO4 + K2SiO4
HF(aq) + OH{-}(aq) = F{-}(aq) + H2O(l) =>
HF(aq) + OH{-}(aq) = F{-}(aq) + H2O(l)
NH2CH2COOH + NaOH = NH2CH2COONa + H2O =>
NH2CH2COOH + NaOH = NH2CH2COONa + H2O
HCl + Zm = ZmCl2 + H2 =>
2 HCl + Zm = ZmCl2 + H2
Pb + Ag(NO3)3 = Pb(NO3)2 + Ag =>
3 Pb + 2 Ag(NO3)3 = 3 Pb(NO3)2 + 2 Ag
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
H3PO4 + Ni(OH)3 = H2O + NiPO4 =>
H3PO4 + Ni(OH)3 = 3 H2O + NiPO4
SnO + H2NO3 = H2O + SnNO3 =>
SnO + H2NO3 = H2O + SnNO3
Na2O2 + HCl = NaCl + Cl2 + H2O =>
Na2O2 + 4 HCl = 2 NaCl + Cl2 + 2 H2O
H2CrO3 + CH3CH2OH + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
4 H2CrO3 + CH3CH2OH + 6 H2SO4 = CH3COOH + 2 Cr2(SO4)3 + 11 H2O
NaHSO3 = NaH + SO3 =>
NaHSO3 = NaH + SO3
Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4
HNO2 + KJ = KNO2 + HJ =>
HNO2 + KJ = KNO2 + HJ
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
CaBr2 + AgNo3 = Ca(No3)2 + AgBr =>
CaBr2 + 2 AgNo3 = Ca(No3)2 + 2 AgBr
HBr + Cu(OH)2 = H2O + Br + Cu =>
2 HBr + Cu(OH)2 = 2 H2O + 2 Br + Cu
FeCl2 + Br2 = FeBr + Cl =>
2 FeCl2 + Br2 = 2 FeBr + 4 Cl
Zn(NO3)2 + NH4F + NH3 = F7Zn93O100 + H2O + N2 =>
186 Zn(NO3)2 + 14 NH4F + 592 NH3 = 2 F7Zn93O100 + 916 H2O + 489 N2
HgCl4 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl4 + 3 SnCl2 = Hg2Cl2 + 3 SnCl4
Ca3(Po4)2 + H3Po4 = CaHPo4 =>
Ca3(Po4)2 + H3Po4 = 3 CaHPo4
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
P4 + O2 = P2O54 =>
P4 + 54 O2 = 2 P2O54
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
PbCl2 + NH3*H2O = Pb(OH)2 + NH4Cl =>
PbCl2 + 2 NH3*H2O = Pb(OH)2 + 2 NH4Cl
H2O2 + F2 = HFO3 + H2O =>
5 H2O2 + F2 = 2 HFO3 + 4 H2O
BeBr2 + (NH4)2CO3 = BeCO3 + Br2(NH4)2 =>
BeBr2 + (NH4)2CO3 = BeCO3 + Br2(NH4)2
Fe + Ga2O3 = Fe2O3 + Ga =>
2 Fe + Ga2O3 = Fe2O3 + 2 Ga
CrO4{2-} + H2O + HSnO2{-} = CrO2{-} + OH{-} + HSnO3{-} =>
2 CrO4{2-} + H2O + 3 HSnO2{-} = 2 CrO2{-} + 2 OH{-} + 3 HSnO3{-}
H2CO + NaOH = NaHCO + H2O =>
H2CO + NaOH = NaHCO + H2O
MgO + NH4H2PO4 + H2O = NH4MgPO4*6H2O =>
MgO + NH4H2PO4 + 5 H2O = NH4MgPO4*6H2O
K2O + HSO = KSO + H2O =>
K2O + 2 HSO = 2 KSO + H2O
C5H5OH + O2 = CO2 + H2O =>
C5H5OH + 6 O2 = 5 CO2 + 3 H2O
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
NaOH + CrCl3 + Na2O2 = H2O + NaCl + Na2CrO4 =>
4 NaOH + 2 CrCl3 + 3 Na2O2 = 2 H2O + 6 NaCl + 2 Na2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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