| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
H3BiO4 + MgO = Mg3(BiO4)2 + H2O =>
2 H3BiO4 + 3 MgO = Mg3(BiO4)2 + 3 H2O
NH3(g) + HNO3 = NH4NO3 =>
NH3(g) + HNO3 = NH4NO3
La + HNO3 = La(NO3)4 + NH4HNO3 + H2O =>
9 La + 44 HNO3 = 9 La(NO3)4 + 4 NH4HNO3 + 12 H2O
ZnCl2 + Na(OH) = Zn(OH)2 + NaCl =>
ZnCl2 + 2 Na(OH) = Zn(OH)2 + 2 NaCl
MnO4 + H2SO4 = MnO2 + SO4 + H2O =>
MnO4 + 2 H2SO4 = MnO2 + 2 SO4 + 2 H2O
CH3COOK + BaBr2 = BaCH3COO + KBr2 =>
CH3COOK + BaBr2 = BaCH3COO + KBr2
HBr(aq) + Li2CO3(aq) = H2CO3 + LiBr =>
2 HBr(aq) + Li2CO3(aq) = H2CO3 + 2 LiBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SO3 + Zn(OH)2 = ZnSO4 + H2O =>
SO3 + Zn(OH)2 = ZnSO4 + H2O
C54H110 + O2 = CO + H2O =>
2 C54H110 + 109 O2 = 108 CO + 110 H2O
ZnSO4 + NaOH = NaSO4 + ZnOH =>
ZnSO4 + NaOH = NaSO4 + ZnOH
Na2PbO2 + HCl = H2PbO2 + NaCl =>
Na2PbO2 + 2 HCl = H2PbO2 + 2 NaCl
(NH4)2S + Ti(NO3)2 = NH4NO3 + TiS1 =>
(NH4)2S + Ti(NO3)2 = 2 NH4NO3 + TiS1
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
Na2O + SO2 = Na2OSO2 =>
Na2O + SO2 = Na2OSO2
BaS + (HNO3) = Ba(NO3)2 + H2S =>
BaS + 2(HNO3) = Ba(NO3)2 + H2S
NH4CH3COO + HgNO3 = NH4NO3 + HgCH3COO =>
NH4CH3COO + HgNO3 = NH4NO3 + HgCH3COO
NaNO3 + K2SO4 = KNO3 + Na2SO4 =>
2 NaNO3 + K2SO4 = 2 KNO3 + Na2SO4
FeC2O4*2H2O + MgO + NH4H2PO4 + Li2CO3 = LiFeMgPO4 + CO2 + H2O + NH3 =>
2 FeC2O4*2H2O + 2 MgO + 2 NH4H2PO4 + Li2CO3 = 2 LiFeMgPO4 + 5 CO2 + 7 H2O + 2 NH3
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} + } =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-} + }
Mg(s) + Cl2(l) = MgCl2 =>
Mg(s) + Cl2(l) = MgCl2
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
MnO4 + NaOH = MnO2 + Na2O + OH =>
MnO4 + 4 NaOH = MnO2 + 2 Na2O + 4 OH
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O =>
LiHCO3 + Ca(OH)2 = CaCO3 + LiOH + H2O
C5H11Cl + KOH = C5H10 + KCl + H2O =>
C5H11Cl + KOH = C5H10 + KCl + H2O
K2CO3 + BaCl2 = BaCO3 + K2Cl2 =>
K2CO3 + BaCl2 = BaCO3 + K2Cl2
Ag(NO3)2 + KOH = AgOH + K(NO3)2 =>
Ag(NO3)2 + KOH = AgOH + K(NO3)2
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
F2 + Cl2O = FClO2 + Cl2 =>
F2 + 4 Cl2O = 2 FClO2 + 3 Cl2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
PH3 + NaOH = Na3P + H2O =>
PH3 + 3 NaOH = Na3P + 3 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
NH4(H2PO4) + NH3 = (NH4)2HPO4 =>
NH4(H2PO4) + NH3 = (NH4)2HPO4
FeCl3(s) + H2S(g) = Fe2S3(s) + HCl(g) =>
2 FeCl3(s) + 3 H2S(g) = Fe2S3(s) + 6 HCl(g)
AgNO3 + BeBr2 = Be(NO3)2 + AgBr =>
2 AgNO3 + BeBr2 = Be(NO3)2 + 2 AgBr
CHCH + Br2 = CHBrCHBr =>
CHCH + Br2 = CHBrCHBr
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
C7H7Cl + O2 = CO2 + H2O + HCl =>
2 C7H7Cl + 17 O2 = 14 CO2 + 6 H2O + 2 HCl
PH3 + NaOH = Na3P + H2O =>
PH3 + 3 NaOH = Na3P + 3 H2O
C2H3NO + H2O = CO2 + C5H11N3O2 =>
3 C2H3NO + H2O = CO2 + C5H11N3O2
CH3COO{-} + HCl = CH3COOH + Cl{-} =>
CH3COO{-} + HCl = CH3COOH + Cl{-}
HCl + HOH = H3O + Cl =>
HCl + HOH = H3O + Cl
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
C7H10N2 + COCl2 = C9H6N2O2 + HCl =>
C7H10N2 + 2 COCl2 = C9H6N2O2 + 4 HCl
ZnHCl = ZnClH(g) =>
ZnHCl = ZnClH(g)
CaCO3 = CaO + CO2 = =>
CaCO3 = CaO + CO2
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)
NH4HSO3 + H2SO4 = (NH4)2SO4 + SO2 + H2O =>
2 NH4HSO3 + H2SO4 = (NH4)2SO4 + 2 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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