| Équations équilibrées la veille |
6 TiCl3 + Na2Cr2O7 + 9 H2SO4 = 6 TiOSO4 + Cr2(SO4)3 + 2 NaCl + H2O + 16 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
V2O5 + V + HCl = VCl3 + H2O =>
3 V2O5 + 4 V + 30 HCl = 10 VCl3 + 15 H2O
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
Cu(NO3)2(heat) = CuO + NO2 + O2 =>
2 Cu(NO3)2(heat) = 2 CuO + 4 NO2 + O2
CuO = Cu + O =>
CuO = Cu + O
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
Cu(NO3)2 + SO3 = CuSO4 + NO2 + O2 =>
2 Cu(NO3)2 + 2 SO3 = 2 CuSO4 + 4 NO2 + O2
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + NaBr(aq) =>
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaBr(aq)
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
KI(aq) + (NH4)2S2O8(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4(aq) =>
2 KI(aq) + (NH4)2S2O8(aq) = I2(aq) + K2SO4(aq) + (NH4)2SO4(aq)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + Cl(g) = FeCl3(s) =>
Fe + 3 Cl(g) = FeCl3(s)
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N2O5(s) + H2O(l) = HNO3(aq) =>
N2O5(s) + H2O(l) = 2 HNO3(aq)
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
C + H2O = CO + H2 =>
C + H2O = CO + H2
RbCl(cr) + O2(cr) = RbClO4(cr) =>
RbCl(cr) + 2 O2(cr) = RbClO4(cr)
K2SO4(g) + AgNO3(g) = KNO3 + Ag2SO4 =>
K2SO4(g) + 2 AgNO3(g) = 2 KNO3 + Ag2SO4
Mg(NO3)2 + NaPO4 = Na(NO3) + Mg(PO4)2 =>
Mg(NO3)2 + 2 NaPO4 = 2 Na(NO3) + Mg(PO4)2
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
I2 + HCl = H2I2 + Cl2 =>
I2 + 2 HCl = H2I2 + Cl2
H{+} + Cr = Cr{2+} + H2 =>
2 H{+} + Cr = Cr{2+} + H2
Zn + NaNO3 + NaOH = Na2(ZnO2) + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2(ZnO2) + NH3 + 2 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + OH2 =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 OH2
C2H6O(s) + O2(g) = CO2 + H2O(s) =>
C2H6O(s) + 3 O2(g) = 2 CO2 + 3 H2O(s)
K(No3) + CaBr2 = Ca(No3)2 + KBr =>
2 K(No3) + CaBr2 = Ca(No3)2 + 2 KBr
CH2CHCH3 + KMnO4 + H2O = MnO3 + CH3COCH3 + KOH =>
CH2CHCH3 + 2 KMnO4 + H2O = 2 MnO3 + CH3COCH3 + 2 KOH
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
Ce(SO4)2 + SnCl2 + H2O = Ce2(SO4)3 + SnOCl2 + H2SO4 =>
2 Ce(SO4)2 + SnCl2 + H2O = Ce2(SO4)3 + SnOCl2 + H2SO4
C2H2 + [Ag(NH3)2]OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2[Ag(NH3)2]OH = Ag2C2 + 4 NH3 + 2 H2O
C3H7Cl(g) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C3H7Cl(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g) + 2 HCl(g)
Mg + Na = NaMg =>
Mg + Na = NaMg
CS2 + NH3 = NH4CSN + H2S =>
CS2 + 2 NH3 = NH4CSN + H2S
Al2(SO4)3 + CH3COONa + H2O = CH3COOH + Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 6 CH3COOH + 2 Al(OH)3 + 3 Na2SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
GaI3 + PbS = Ga2S3 + PbI2 =>
2 GaI3 + 3 PbS = Ga2S3 + 3 PbI2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Ag(NO3)2(aq) + CaCl2(aq) = AgCl2(s) + Ca(NO3)2(aq) =>
Ag(NO3)2(aq) + CaCl2(aq) = AgCl2(s) + Ca(NO3)2(aq)
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
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