| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 SiO2 = 3 Na2SiO3 + P2O5
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4 =>
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4
Ca5(PO4)3(OH) + HCl = CaCl2 + H2O + HPO4 + H =>
Ca5(PO4)3(OH) + 10 HCl = 5 CaCl2 + H2O + 3 HPO4 + 6 H
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
CrCl2 + Cl2 + KOH = K3[Cr(OH)6] + KCl =>
2 CrCl2 + Cl2 + 12 KOH = 2 K3[Cr(OH)6] + 6 KCl
BaO2 + Al = Al2O3 + Ba =>
3 BaO2 + 4 Al = 2 Al2O3 + 3 Ba
GeO2 + CO = Ge + CO2 =>
GeO2 + 2 CO = Ge + 2 CO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K2SO4 + KOH + S = K2S2O3 + H2O =>
2 K2SO4 + 2 KOH + 4 S = 3 K2S2O3 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3} =>
Ca(NO{3}){2} + NaOH = Ca(OH){2} + NaNO{3}
C3H8O + CH3COOH = CH3COOC3H8 + H2O =>
14 C3H8O + 9 CH3COOH = 12 CH3COOC3H8 + 8 H2O
CH3COOC2H5 + KOH = CH3COOK + C2H5OH =>
CH3COOC2H5 + KOH = CH3COOK + C2H5OH
SiCl3H3 + SiI2H2 = Si + ICl3 + H2 =>
2 SiCl3H3 + SiI2H2 = 3 Si + 2 ICl3 + 4 H2
SnO2 + CH4 = Sn + CO2 + H2O =>
2 SnO2 + CH4 = 2 Sn + CO2 + 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + 2 H2O(l)
XeOF2 = XeF2 + O2 =>
2 XeOF2 = 2 XeF2 + O2
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
H3BO3 + C6H8O7 = C6H5BO7 + H2O =>
H3BO3 + C6H8O7 = C6H5BO7 + 3 H2O
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + H2O(l) =>
H2SO3(aq) + Ba(OH)2(aq) = BaSO3(aq) + 2 H2O(l)
C2H5OH + K2 = C2H5OK + H2 =>
2 C2H5OH + K2 = 2 C2H5OK + H2
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Ca(ClO)2 + NaCl + H2O = NaOH + Ca(OH)2 + Cl2 =>
Ca(ClO)2 + 2 NaCl + 2 H2O = 2 NaOH + Ca(OH)2 + 2 Cl2
MgCO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
HBr + KBrO3 + CH3COOH = Br2 + CH3COOK + H2O =>
5 HBr + KBrO3 + CH3COOH = 3 Br2 + CH3COOK + 3 H2O
NH4(Cr2O7)2 = CrO3 + N + H2O =>
NH4(Cr2O7)2 = 4 CrO3 + N + 2 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Zn + Cr2(CO3)3 = ZnCO3 + Cr =>
3 Zn + Cr2(CO3)3 = 3 ZnCO3 + 2 Cr
Zn + NaClO3 = ZnClO3 + Na =>
Zn + NaClO3 = ZnClO3 + Na
CsO2 = Cs + O2 =>
CsO2 = Cs + O2
CH3OH + KMnO4 = H2CO + MnO2 + KOH + H2O =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 MnO2 + 2 KOH + 2 H2O
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + NH4(NO3) =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2 NH4(NO3)
H2SO4 + FS = H2S + FSO4 =>
H2SO4 + FS = H2S + FSO4
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CaSO4 + H2 = CaS + H2O =>
CaSO4 + 4 H2 = CaS + 4 H2O
Ba(OH)2 + HCO3 = Ba(CO3)2 + H2O =>
Ba(OH)2 + 2 HCO3 = Ba(CO3)2 + 2 H2O
CuSO4 + K2CO3 + H2O = Cu2H2CO5 + K2SO4 + CO2 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2H2CO5 + 2 K2SO4 + CO2
Al2S3 + H2O = Al(oh)3 + H2SO =>
3 Al2S3 + 9 H2O = 2 Al(oh)3 + 9 H2SO
Mn(NO3)2 + KOH + S = K2MnO4 + K2SO4 + NO + H2O =>
3 Mn(NO3)2 + 8 KOH + S = 3 K2MnO4 + K2SO4 + 6 NO + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O
H2CO3 + CH4 = H2O + C6H12O6 =>
3 H2CO3 + 3 CH4 = 3 H2O + C6H12O6
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K3PO4 + LiNO3 = K3NO3 + LiPO4 =>
K3PO4 + LiNO3 = K3NO3 + LiPO4
Co(NO3)2 + K3PO4 = Co3(PO4)2 + KNO3 =>
3 Co(NO3)2 + 2 K3PO4 = Co3(PO4)2 + 6 KNO3
CH3CH2MgClCH3 + H2O = CH3CH3 + Mg(OH)Cl =>
2 CH3CH2MgClCH3 + 2 H2O = 3 CH3CH3 + 2 Mg(OH)Cl
C2H6O2 + O2(g) = CO2(g) + H2O(g) =>
2 C2H6O2 + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
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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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