| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OCl + NaHCO3 = C2H6O2 + NaCl + CO2
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
H2SO4 + CaC2O4 = CaSO4 + H2C2O4 =>
H2SO4 + CaC2O4 = CaSO4 + H2C2O4
Al(OH)3 + NH4Cl = AlCl + NH4(OH)3 =>
Al(OH)3 + NH4Cl = AlCl + NH4(OH)3
NH4Br + I2 = NH4 + BrI =>
2 NH4Br + I2 = 2 NH4 + 2 BrI
Ca(OH)2 + Li2CO3 = CaCO3 + LiOH =>
Ca(OH)2 + Li2CO3 = CaCO3 + 2 LiOH
P(s) + O2(g) = P4O =>
8 P(s) + O2(g) = 2 P4O
Cr(OH)2 + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr(OH)2 + 2 OH{-} + 2 H2O2 = CrO4{2-} + 4 H2O
CH3COOH + KAl(SO4)2 = CH3(SO4)2 + KAlCOOH =>
CH3COOH + KAl(SO4)2 = CH3(SO4)2 + KAlCOOH
PbO2 + Pb = PbO =>
PbO2 + Pb = 2 PbO
KOH + HCI1 = H2O + KCI =>
KOH + HCI1 = H2O + KCI
NaOHBaCl2 = NaCl2OHBa =>
NaOHBaCl2 = NaCl2OHBa
P2O5 + KOH = H2O + K3PO4 =>
P2O5 + 6 KOH = 3 H2O + 2 K3PO4
CH2O + Cu(OH)2 = HCOOH + H2O + Cu =>
CH2O + Cu(OH)2 = HCOOH + H2O + Cu
Rb + O3 = RbO3 =>
Rb + O3 = RbO3
NaHCO3 + HCOOH = H2CO3 + HCOONa =>
NaHCO3 + HCOOH = H2CO3 + HCOONa
KOH + KNO3 + Cr2O3 = K2CrO4 + KNO + H2O =>
8 KOH + 3 KNO3 + 2 Cr2O3 = 4 K2CrO4 + 3 KNO + 4 H2O
Al3 + (PO4)3 = AlPO4 =>
Al3 + (PO4)3 = 3 AlPO4
HCl + MnO4 = MnCl2 + Cl2 + H2O =>
8 HCl + MnO4 = MnCl2 + 3 Cl2 + 4 H2O
C8H12 + NH4NO3 = N2 + H2O + CO2 =>
C8H12 + 22 NH4NO3 = 22 N2 + 50 H2O + 8 CO2
MnCl7 = Mn + Cl =>
MnCl7 = Mn + 7 Cl
Cu + HS2 = CuS2 + H =>
Cu + HS2 = CuS2 + H
Fe(OH)2 + NaBr = FeBr2 + NaOH =>
Fe(OH)2 + 2 NaBr = FeBr2 + 2 NaOH
NaCO3 + CUSO4 = NaSO4 + CU(CO3) =>
NaCO3 + CUSO4 = NaSO4 + CU(CO3)
ClO{-} + SO3{-2} = ClO2{-} + S{-2} =>
3 ClO{-} + SO3{-2} = 3 ClO2{-} + S{-2}
Ag(NH3)2OH + H2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + H2S = Ag2S + 2 H2O + 4 NH3
Cu + CO3 = CuO + C2O =>
5 Cu + 2 CO3 = 5 CuO + C2O
FeOH2HCl = FeOH3Cl =>
FeOH2HCl = FeOH3Cl
NaBiO3 + HCl = O2 + BiCl3 + NaCl + H2O =>
2 NaBiO3 + 8 HCl = O2 + 2 BiCl3 + 2 NaCl + 4 H2O
Na3[Al(OH)6] + CH3COOH = CH3COONa + Al(OH)3 + H2O =>
Na3[Al(OH)6] + 3 CH3COOH = 3 CH3COONa + Al(OH)3 + 3 H2O
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O =>
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O
(NH4)2Cr2O7 = NH3 + O2 + H2O + Cr2O3 =>
2(NH4)2Cr2O7 = 4 NH3 + 3 O2 + 2 H2O + 2 Cr2O3
HCl + K2Cr2O3 + Cl2 = CrCl3 + KCl + H2O =>
6 HCl + K2Cr2O3 + Cl2 = 2 CrCl3 + 2 KCl + 3 H2O
KBr + HOH = KOH + HBr =>
KBr + HOH = KOH + HBr
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H0 =>
2 KCrO2 + Br2 + 4 KOH = 2 K2CrO4 + 2 KBr + 4 H0
Zn(cr) + CrCl3(aq) = CrCl2(aq) + ZnCl2(aq) =>
Zn(cr) + 2 CrCl3(aq) = 2 CrCl2(aq) + ZnCl2(aq)
Cr(OH)3 + Br2 + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 2 CrO4{-2} + 6 Br{-} + 8 H2O
Ni(s)FeSO4(aq) = NiSO4(aq) + Fe(s) =>
Ni(s)FeSO4(aq) = NiSO4(aq) + Fe(s)
Hg(NO3)2 + Na2(SO4) = Na(NO3) + Hg(SO4) =>
Hg(NO3)2 + Na2(SO4) = 2 Na(NO3) + Hg(SO4)
NH4(OH)2 + HCl = NH4Cl2 + H2O =>
NH4(OH)2 + 2 HCl = NH4Cl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ClC6H5 + HNo3 = C6H4ClNo2 + H2 =>
6 ClC6H5 + 4 HNo3 = 6 C6H4ClNo2 + 5 H2
C4H8O2 + NaOH = NaC4H9O3 =>
C4H8O2 + NaOH = NaC4H9O3
FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
K2[Fe(CN)6] + K2(MnO4) + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Mn(SO4) + K2(SO4) + H2O =>
4 K2[Fe(CN)6] + 59 K2(MnO4) + 128 H2SO4 = 2 Fe2(SO4)3 + 24 CO2 + 24 HNO3 + 59 Mn(SO4) + 63 K2(SO4) + 116 H2O
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
K4Fe(CN)6 + HCl = HCN + KCl + FeCl2 =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 4 KCl + FeCl2
Cu + CO2 + H2O = CuO + CH4 =>
4 Cu + CO2 + 2 H2O = 4 CuO + CH4
Li + Mo = Li2Mo =>
2 Li + Mo = Li2Mo
AIPO3 + Be = Be4(PO3)3 + AI =>
3 AIPO3 + 4 Be = Be4(PO3)3 + 3 AI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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