| Équations équilibrées la veille |
SF4 + 3 H2O = H2SO3 + 4 HF
SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl
C2H4(ONO2)2 = CO2 + H2O + N2 =>
C2H4(ONO2)2 = 2 CO2 + 2 H2O + N2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al + HS = Al2S3 + H =>
2 Al + 3 HS = Al2S3 + 3 H
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{+3} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{+3} + 8 H2O
NI2(g) + I2(s) = NI3(s) =>
2 NI2(g) + I2(s) = 2 NI3(s)
C7H5 + O2 = CO2 + H2O =>
4 C7H5 + 33 O2 = 28 CO2 + 10 H2O
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
HNO3 + Mn(OH)2 = HOH + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 HOH + Mn(NO3)2
Zn + C + O = ZnCO3 =>
Zn + C + 3 O = ZnCO3
NH4Cl + NH3 + HNO3 = NH4 + NO3Cl =>
NH4Cl + NH3 + HNO3 = 2 NH4 + NO3Cl
LiCl + Mg3(Po4)2 = MgCl2 + Li3(Po4) =>
6 LiCl + Mg3(Po4)2 = 3 MgCl2 + 2 Li3(Po4)
C44156H49123842 + O2 = CO2 + H2O =>
0.00020360785298511C44156H49123842 + 2509.4905083564O2 = 8.9905083564107CO2 + 5001 H2O
Cu2O + Ga2O3 = CuGaO2 =>
Cu2O + Ga2O3 = 2 CuGaO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H13O6 + O2 = CO + H2O =>
4 C6H13O6 + 13 O2 = 24 CO + 26 H2O
CH3CH3COOH + H2O = CH3CH2CHOO + H3O =>
CH3CH3COOH + H2O = CH3CH2CHOO + H3O
XC3H7 + O2 = XOH + CO2 + H2O =>
XC3H7 + 5 O2 = XOH + 3 CO2 + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2H4 + N3O3 = N2 + H2O =>
3 N2H4 + 2 N3O3 = 6 N2 + 6 H2O
Be + O = BeO =>
Be + O = BeO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SI(OH)4 + HCl = H2O + SICl4 =>
SI(OH)4 + 4 HCl = 4 H2O + SICl4
Li + Cu3(PO4)2 = Cu + Li3PO4 =>
6 Li + Cu3(PO4)2 = 3 Cu + 2 Li3PO4
SC2O3 + H2S = SC2S3 + H2O =>
SC2O3 + 3 H2S = SC2S3 + 3 H2O
C2H5COONa + CO2 + H2O = C2H5COOH + Na2CO3 =>
2 C2H5COONa + CO2 + H2O = 2 C2H5COOH + Na2CO3
CuOPO3 = CuPO4 =>
CuOPO3 = CuPO4
HCOOH + CH4O = C2H4O2 + H2O =>
HCOOH + CH4O = C2H4O2 + H2O
Mg(NO3)3 + Cu = Cu(NO3)2 + Mg =>
2 Mg(NO3)3 + 3 Cu = 3 Cu(NO3)2 + 2 Mg
HCl + Zn = ZnCl2 + H(g) =>
2 HCl + Zn = ZnCl2 + 2 H(g)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2
MgI2 + Br = MgBr2 + I2 =>
MgI2 + 2 Br = MgBr2 + I2
KOH(s) + CO2 = KHCO3(s) =>
KOH(s) + CO2 = KHCO3(s)
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 + MgO = CaO + MgCO3 =>
CaCO3 + MgO = CaO + MgCO3
FeCl3 + ZnCl2 = FeCl + ZnCl3 =>
FeCl3 + 2 ZnCl2 = FeCl + 2 ZnCl3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CH3Br + NH3 = C2H4 + NH4Br =>
2 CH3Br + 2 NH3 = C2H4 + 2 NH4Br
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
K2Cr2O7 + Sr(NO3)2 = SrCr2O7 + KNO3 =>
K2Cr2O7 + Sr(NO3)2 = SrCr2O7 + 2 KNO3
Sr + O = SrO =>
Sr + O = SrO
SI1H3 + O2 = SIO2 + H2O =>
4 SI1H3 + 7 O2 = 4 SIO2 + 6 H2O
FeCl2 + Na2S = FeNa2 + Cl2S =>
FeCl2 + Na2S = FeNa2 + Cl2S
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
HBr + H2O = H3O + BrO =>
HBr + 4 H2O = 3 H3O + BrO
(CH3CO)2O + C6H5CH(CH3)2 = C6H5CH2COCH3 + CH3COOH =>
12(CH3CO)2O + 4 C6H5CH(CH3)2 = 6 C6H5CH2COCH3 + 15 CH3COOH
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Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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