| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 2 SO2 + O2 + 2 H2O = 2(NH4)2SO4
HCOOH + H2O = H3O + CHO2 =>
HCOOH + H2O = H3O + CHO2
CaO + AlCl3 = CaCl2 + Al2O3 =>
3 CaO + 2 AlCl3 = 3 CaCl2 + Al2O3
Pb(III)SO4 + Pb(II)Cl = Pb(III)Cl + Pb(II)SO4 =>
Pb(III)SO4 + Pb(II)Cl = Pb(III)Cl + Pb(II)SO4
NH4NO3 + CH3OH = H2O + CO2 + N =>
3 NH4NO3 + CH3OH = 8 H2O + CO2 + 6 N
H2SO4(aq) + KI(s) = KHSO4(s) + I2(g) + H2O(l) + H2S(g) =>
9 H2SO4(aq) + 8 KI(s) = 8 KHSO4(s) + 4 I2(g) + 4 H2O(l) + H2S(g)
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O =>
Ba(OH)2 + P2O5 = Ba(PO3)2 + H2O
HCOOH + H2O = HCOO{-} + H3O{+} =>
HCOOH + H2O = HCOO{-} + H3O{+}
Ba(HSO3)2 + KOH = Ba(OH)2 + K2SO3 + H2O =>
Ba(HSO3)2 + 4 KOH = Ba(OH)2 + 2 K2SO3 + 2 H2O
KAuCl4 + Na2CO3 + H2O = NaCl + KCl + CO2 + Au(OH)3 =>
2 KAuCl4 + 3 Na2CO3 + 3 H2O = 6 NaCl + 2 KCl + 3 CO2 + 2 Au(OH)3
COCl2*6H2O + NH4OH + NH4Cl + H2O2 = CO(NH3)6Cl3 + H2O =>
2 COCl2*6H2O + 10 NH4OH + 2 NH4Cl + H2O2 = 2 CO(NH3)6Cl3 + 24 H2O
sodiumcarbonate + Hydrochloricacid = sodiumchloride + water + carbondioxide =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ra2 + O2 = Ra2O2 =>
Ra2 + O2 = Ra2O2
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH2OHHCl =>
NaClO + HCl + MeNH2 + H2O = MeOH + NaCl + NH2OHHCl
NO + CrCl2 + H2O = NH4OH + CrOHCl2 =>
NO + 5 CrCl2 + 5 H2O = NH4OH + 5 CrOHCl2
Cu + O2(g) = CuO =>
2 Cu + O2(g) = 2 CuO
HBr + O2 = HBrO3 =>
2 HBr + 3 O2 = 2 HBrO3
KClO3 + Hg + H2SO4 = HgSO4 + K2SO4 + ClO2 + H2O =>
2 KClO3 + Hg + 2 H2SO4 = HgSO4 + K2SO4 + 2 ClO2 + 2 H2O
Sn + (CH3SO3H) = Sn(CH3SO3)2 + H =>
Sn + 2(CH3SO3H) = Sn(CH3SO3)2 + 2 H
HCOOH + H2O = H3O + CHO2 =>
HCOOH + H2O = H3O + CHO2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
Ag3P + CaBr2 = AgBr + Ca3P2 =>
2 Ag3P + 3 CaBr2 = 6 AgBr + Ca3P2
C10H12O + O2 = CO2 + HOH =>
2 C10H12O + 25 O2 = 20 CO2 + 12 HOH
Ca(OH)2 + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
Ca(OH)2 + (NH4)2CO3 = 2 NH3 + CaCO3 + 2 H2O
HCOOH + H2O = H3O + CHO2 =>
HCOOH + H2O = H3O + CHO2
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
Al + C2H4O2 = Al(C2H3O2)3 + H =>
Al + 3 C2H4O2 = Al(C2H3O2)3 + 3 H
PbO2 + CrI3 = PbI4 + Cr2O3 =>
3 PbO2 + 4 CrI3 = 3 PbI4 + 2 Cr2O3
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
Na2CrO4 + H2O = CrO3 + NaOH =>
Na2CrO4 + H2O = CrO3 + 2 NaOH
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
Pb + Li2O = PbO + Li =>
Pb + Li2O = PbO + 2 Li
C2O = C + O2 =>
2 C2O = 4 C + O2
Zn(s) + Fe(NO3)3 = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3 = 3 Zn(NO3)2 + 2 Fe(s)
H2SO4 + Ni(NO3)3 = HNO3 + Ni2(SO4)3 =>
3 H2SO4 + 2 Ni(NO3)3 = 6 HNO3 + Ni2(SO4)3
HCOOH + H2O = H3O + CHO2 =>
HCOOH + H2O = H3O + CHO2
(NH4)2SO3 + NaOH = (NH4)2OH + NaSO3 =>
(NH4)2SO3 + NaOH = (NH4)2OH + NaSO3
KH2PO4 + H2O = KOH + H3PO4 =>
KH2PO4 + H2O = KOH + H3PO4
Na2HPO3 = Na3PO4 + PH3 + Na2HPO4 =>
4 Na2HPO3 = 2 Na3PO4 + PH3 + Na2HPO4
Os(OH)4 + H2Se = Os(OH)2Se + H2O =>
Os(OH)4 + H2Se = Os(OH)2Se + 2 H2O
K(CrO4) + Al2(SO4)3 = K(SO4) + Al2(CrO4)3 =>
3 K(CrO4) + Al2(SO4)3 = 3 K(SO4) + Al2(CrO4)3
CO2 + Na2 = CNa + O2 =>
2 CO2 + Na2 = 2 CNa + 2 O2
MnO4{-} + H2O2 = Mn{2+} + O2 + OH{-} =>
2 MnO4{-} + 3 H2O2 = 2 Mn{2+} + 4 O2 + 6 OH{-}
Al + C2H4O2 = Al(C2H3O2)3 + H =>
Al + 3 C2H4O2 = Al(C2H3O2)3 + 3 H
K2Zn(OH)4 + CO2 = Zn(OH)2 + KHCO3 =>
K2Zn(OH)4 + 2 CO2 = Zn(OH)2 + 2 KHCO3
I2 + KNO3 + H2SO4 = IO3 + K2SO4 + NO2 + H2O =>
I2 + 12 KNO3 + 6 H2SO4 = 2 IO3 + 6 K2SO4 + 12 NO2 + 6 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Cu2 + AgNo3 = Cu(No3)2 + Ag =>
Cu2 + 4 AgNo3 = 2 Cu(No3)2 + 4 Ag
F2 + HCl = FCl + H2 =>
F2 + 2 HCl = 2 FCl + H2
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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