| Équations équilibrées la veille | Équations équilibrées le lendemain |
ReO4{-} + K{+} = KReO4
H(NO3) + Ca(OH)2 = H(OH)2 + Ca(NO3) =>
H(NO3) + Ca(OH)2 = H(OH)2 + Ca(NO3)
K3(Cr(OH)6) + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K3(Cr(OH)6) + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
CH3COClCH3CH2OH = CH3COOCH2CH3HCl =>
CH3COClCH3CH2OH = CH3COOCH2CH3HCl
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
MoO3 + W2P2O11 + P4O10 + Mo = MoW2P3O15 =>
2 MoO3 + 4 W2P2O11 + P4O10 + 2 Mo = 4 MoW2P3O15
Zn(NO3)2 + NaOH = ZnO + H2O + NaNO3 =>
Zn(NO3)2 + 2 NaOH = ZnO + H2O + 2 NaNO3
Ba3(PO4)2 = Ba + P + O2 =>
Ba3(PO4)2 = 3 Ba + 2 P + 4 O2
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KMnO4 + K2S + KOH = K2MnO4 + KSO3 + H2O =>
7 KMnO4 + K2S + 6 KOH = 7 K2MnO4 + KSO3 + 3 H2O
KNO3 + Mg3(PO4)2 = K(PO4) + Mg3(NO3)2 =>
2 KNO3 + Mg3(PO4)2 = 2 K(PO4) + Mg3(NO3)2
CaO + MnO = CaMnO2 =>
CaO + MnO = CaMnO2
Cl2 + SO3{2-} + H2O = Cl{-} + SO4{2-} + H{+} =>
Cl2 + SO3{2-} + H2O = 2 Cl{-} + SO4{2-} + 2 H{+}
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Al + Na2CO3 + H2O = Na(HCO3) + Na(Al(OH)4) + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(HCO3) + 2 Na(Al(OH)4) + 3 H2
C8H18 + O2N2 = CO2 + H2O + N2 =>
2 C8H18 + 25 O2N2 = 16 CO2 + 18 H2O + 25 N2
Al2S3 + HOH = Al(OH)3 + H2 + S3 =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + S3
Mg(NO3)2 + Na2CrO4 = NaNO3 + MgCrO4 =>
Mg(NO3)2 + Na2CrO4 = 2 NaNO3 + MgCrO4
FeC2O4(H2O)2(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4(H2O)2(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
HAsO2 + H2O = HAsO4 + H =>
HAsO2 + 2 H2O = HAsO4 + 4 H
HOCH2CH2NH2*HNO3 = CO2 + N2 + H2 =>
HOCH2CH2NH2*HNO3 = 2 CO2 + N2 + 4 H2
Ba(HCO3)2 + KOH = BaCO3 + KHCO3 + H2O =>
Ba(HCO3)2 + KOH = BaCO3 + KHCO3 + H2O
H{+} + ClO{-} + I{-} = Cl{-} + I2 + H2O =>
2 H{+} + ClO{-} + 2 I{-} = Cl{-} + I2 + H2O
Mo4O11 + H2O = MoO3 + H2 =>
Mo4O11 + H2O = 4 MoO3 + H2
Cu + Zn = Cu5Zn8 =>
5 Cu + 8 Zn = Cu5Zn8
Fe{2+} + HNO3 + H30{+} = Fe{3+} + NO + H2O =>
Fe{2+} + 10 HNO3 + H30{+} = Fe{3+} + 10 NO + 20 H2O
Ca + HNO3 = NO + Ca(NO3)2 + H2O =>
3 Ca + 8 HNO3 = 2 NO + 3 Ca(NO3)2 + 4 H2O
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
N2(g) + O2(g) + H20(g) = HNO3 =>
10 N2(g) + 30 O2(g) + H20(g) = 20 HNO3
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
Al + CeO2 = Al2O3 + CeAl2 =>
10 Al + 3 CeO2 = 2 Al2O3 + 3 CeAl2
Hl + Ba = BaHl =>
Hl + Ba = BaHl
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
AsS3 + H2O + HNO3 = NO + H3AsO4 + H2SO4 =>
3 AsS3 + 2 H2O + 23 HNO3 = 23 NO + 3 H3AsO4 + 9 H2SO4
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
Ca + H2O = Ca9(OH)2 + H2 =>
9 Ca + 2 H2O = Ca9(OH)2 + H2
NdOCl + Ca = Nd + CaCl2 + CaO =>
2 NdOCl + 3 Ca = 2 Nd + CaCl2 + 2 CaO
CH3COOH + Cl = HCl + CH2COOH =>
CH3COOH + Cl = HCl + CH2COOH
Li + Mg = Li2Mg6 =>
2 Li + 6 Mg = Li2Mg6
Zn + S = ZnS =>
Zn + S = ZnS
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3
HCl(aq) + AgClO4(aq) = AgCl(s) + HClO4(aq) =>
HCl(aq) + AgClO4(aq) = AgCl(s) + HClO4(aq)
C2H4(g) + O2(g) = CO2(g) + H2(s) =>
C2H4(g) + 2 O2(g) = 2 CO2(g) + 2 H2(s)
Bi + H = HBi =>
Bi + H = HBi
C7H12O2 + NaOH = NaC7H11O2 + H2O =>
C7H12O2 + NaOH = NaC7H11O2 + H2O
C3H8O2 + KMnO4 + H2SO4 = C3H4O3 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C3H4O3 + 3 K2SO4 + 6 MnSO4 + 19 H2O
Mg + SIO = MgO + SI =>
Mg + SIO = MgO + SI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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