| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs7O + 12 H2O = 14 CsOH + 5 H2
H(NO3) + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 H(NO3) + Mn(OH)2 = 2 H2O + Mn(NO3)2
NaCl + Na3PO4 = Na + ClPO4 =>
NaCl + Na3PO4 = 4 Na + ClPO4
Fe(OH)2(s) + O2(g) + H2O(l) = Fe(OH)3(s) =>
4 Fe(OH)2(s) + O2(g) + 2 H2O(l) = 4 Fe(OH)3(s)
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
C8H16O + H2 = C8H18O =>
C8H16O + H2 = C8H18O
C5H12O + O = CO + H2O =>
C5H12O + 10 O = 5 CO + 6 H2O
NH4 + O2 = H2O + NO =>
2 NH4 + 3 O2 = 4 H2O + 2 NO
LiH + H2O = LiHO + H =>
LiH + H2O = LiHO + 2 H
Na2S + KBr = K2S + NaBr =>
Na2S + 2 KBr = K2S + 2 NaBr
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
CuCl2 + CaF2 = CuF2 + CaCl2 =>
CuCl2 + CaF2 = CuF2 + CaCl2
MnO2 + NaHSO3 = MnO + NaHSO4 =>
MnO2 + NaHSO3 = MnO + NaHSO4
NaCl + Na3PO4 = Na + ClPO4 =>
NaCl + Na3PO4 = 4 Na + ClPO4
CsClO4 = Cs + ClO4 =>
CsClO4 = Cs + ClO4
KHF2 + H3BO3 = H2BF2KO2 + H2O =>
KHF2 + H3BO3 = H2BF2KO2 + H2O
MgBr2 + KCH3COO = Mg(CH3COO)2 + KBr =>
MgBr2 + 2 KCH3COO = Mg(CH3COO)2 + 2 KBr
C5H12O + O = CO + H2O =>
C5H12O + 10 O = 5 CO + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K1{+} + Br1{-} = KBr =>
K1{+} + Br1{-} = KBr
CO(g) + O2(s) = CO2(g) =>
2 CO(g) + O2(s) = 2 CO2(g)
Al2O3 + CH4 = Al + H2O + CO2 =>
4 Al2O3 + 3 CH4 = 8 Al + 6 H2O + 3 CO2
Cl2 + CrCl3 + NaCH3COO + H2O = NaCl + Na2CrO4 + CH3COOH =>
3 Cl2 + 2 CrCl3 + 16 NaCH3COO + 8 H2O = 12 NaCl + 2 Na2CrO4 + 16 CH3COOH
S2O3 + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3 + 3 Cl2 + 5 H2O = 2 SO4{2-} + 6 Cl{-} + 10 H{+}
C6H13N + O2 = CO2 + H2O + NO2 =>
4 C6H13N + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
C3NH7O2 + O2 = CO2 + N2 + H2O =>
4 C3NH7O2 + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
HC2H302 + NaHCO3 = CO2 + H2O + Na =>
HC2H302 + 311 NaHCO3 = 313 CO2 + 307 H2O + 311 Na
PO4 + HOH = H3PO4 + OH =>
PO4 + 3 HOH = H3PO4 + 3 OH
H2SO4 + NaOH = OHSO4 + H2Na =>
H2SO4 + NaOH = OHSO4 + H2Na
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
LiCl + YCl3 = Li3YCl6 =>
3 LiCl + YCl3 = Li3YCl6
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4 =>
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + BaBr2 = FeBr3 + Ba =>
2 Fe + 3 BaBr2 = 2 FeBr3 + 3 Ba
Au{3} + AsH3 + OH{-} = Au + AsO{3-} + H2O =>
2 Au{3} + 3 AsH3 + 15 OH{-} = 2 Au + 3 AsO{3-} + 12 H2O
CaCl2(s) = Ca2(aq) + Cl(aq) =>
2 CaCl2(s) = Ca2(aq) + 4 Cl(aq)
HCOOH + C2H5COONa = HCOONa + C2H5COOH =>
HCOOH + C2H5COONa = HCOONa + C2H5COOH
K + SO4 + Al(H2O)6 + H2O = KAl(SO4)2*12H2O =>
K + 2 SO4 + Al(H2O)6 + 6 H2O = KAl(SO4)2*12H2O
NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH
Pb(NO3)2 + Fe = Pb + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe = 3 Pb + 2 Fe(NO3)3
(NH4)3P + Ca(OH)2 = Ca3P2 + NH3 + H2O =>
2(NH4)3P + 3 Ca(OH)2 = Ca3P2 + 6 NH3 + 6 H2O
MnCl2 + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + KCl =>
2 MnCl2 + K4[Fe(Cn)6] = Mn2[Fe(Cn)6] + 4 KCl
(NH4)2CO3 + Sr(OH)2 = (NH4)2(OH)2 + SrCO3 =>
(NH4)2CO3 + Sr(OH)2 = (NH4)2(OH)2 + SrCO3
Pt(s) + MnBr2(aq) = Br + MnPt =>
Pt(s) + MnBr2(aq) = 2 Br + MnPt
Br2 + CoCl2 = CoBr2 + Cl2 =>
Br2 + CoCl2 = CoBr2 + Cl2
CuCl + Na3PO4 = Cu3PO4 + NaCl =>
3 CuCl + Na3PO4 = Cu3PO4 + 3 NaCl
Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO
AlBC3 = Al + B + C =>
AlBC3 = Al + B + 3 C
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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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