| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 NO3 + 2 H2O = H2SO4 + 2 HNO3
MgO + H2O(l) = Mg(OH)2 =>
MgO + H2O(l) = Mg(OH)2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
I2CCl4 + C6H12O6 = I2CCl4C6H12O6 =>
I2CCl4 + C6H12O6 = I2CCl4C6H12O6
AlBr3 + Sr(OH)2 = Br2Sr + Al(OH)3 =>
2 AlBr3 + 3 Sr(OH)2 = 3 Br2Sr + 2 Al(OH)3
C6H6O2 + HOCl = CH2O + HCl + CO2 =>
C6H6O2 + 7 HOCl = 3 CH2O + 7 HCl + 3 CO2
Ni(NO3)2(aq) + Na2CrO4(aq) = Ni(CrO4) + NaNO3 =>
Ni(NO3)2(aq) + Na2CrO4(aq) = Ni(CrO4) + 2 NaNO3
CH2OHCOOH + Na2CO3 = C2H4O4Na2 + CO2 =>
CH2OHCOOH + Na2CO3 = C2H4O4Na2 + CO2
Na2CO3 + C + Sb2S3 = Sb + NaS2 + CO2 =>
6 Na2CO3 + 3 C + 8 Sb2S3 = 16 Sb + 12 NaS2 + 9 CO2
CoCl2 + NH3 = CoN + Cl2H3 =>
CoCl2 + NH3 = CoN + Cl2H3
SO4 + Fe = Fe2(SO4)3 =>
3 SO4 + 2 Fe = Fe2(SO4)3
Na3[Al(OH)6] + NH4Cl = Al(OH)3 + NaCl + NH3 + H2O =>
Na3[Al(OH)6] + 3 NH4Cl = Al(OH)3 + 3 NaCl + 3 NH3 + 3 H2O
HNO3 + H2SO4 = H2O + HSO4 + NO2 =>
HNO3 + H2SO4 = H2O + HSO4 + NO2
(CuSO4) + (Na2CO3) = (Na2SO4) + (CuCO3) =>
(CuSO4) + (Na2CO3) = (Na2SO4) + (CuCO3)
HONH3Cl + NaOH = H2O2NH3 + NaCl =>
HONH3Cl + NaOH = H2O2NH3 + NaCl
B(OH)3 + Na2CO3 = Na2B4O7 + H2O + CO2 =>
4 B(OH)3 + Na2CO3 = Na2B4O7 + 6 H2O + CO2
K2MnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
K2MnO4 + 4 KI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 I2
H2MnO4 + Cr(OH)3 = (Cr(OH)2)2MnO4 + H2O =>
H2MnO4 + 2 Cr(OH)3 = (Cr(OH)2)2MnO4 + 2 H2O
MoO3 + (NH4)2HPO4 = Mo2P2O11 + H2O + NH3 =>
2 MoO3 + 2(NH4)2HPO4 = Mo2P2O11 + 3 H2O + 4 NH3
Fe + HgO = Fe2O3 + Hg =>
2 Fe + 3 HgO = Fe2O3 + 3 Hg
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
MnO2 + HF + CO = MnF2 + CH4 + CO2 =>
2 MnO2 + 4 HF + 6 CO = 2 MnF2 + CH4 + 5 CO2
MoO3 + SO2 + O2 = Mo(SO4)3 =>
2 MoO3 + 6 SO2 + 3 O2 = 2 Mo(SO4)3
(NH4)6Mo7O24 + H3PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 7 H3PO4 + 51 HNO3 = 7(NH4)3PMo12O40 + 51 NH4NO3 + 36 H2O
CBrF3 + Te = C2F6 + TeBr2 =>
2 CBrF3 + Te = C2F6 + TeBr2
hydrogen + zincchloride = hydrogenchloride + zinc =>
H2 + ZnCl2 = 2 HCl + Zn
SrCl2 + Cr(CN)3 = CrCl3 + Sr(CN)2 =>
3 SrCl2 + 2 Cr(CN)3 = 2 CrCl3 + 3 Sr(CN)2
Mn(NO3)2(aq) + KOH(aq) = Mn(OH)2(s) + KNO3(aq) =>
Mn(NO3)2(aq) + 2 KOH(aq) = Mn(OH)2(s) + 2 KNO3(aq)
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
CaCO3 + CuO + SiO2 = CaCuSi4O10 + CO2 =>
CaCO3 + CuO + 4 SiO2 = CaCuSi4O10 + CO2
[Co(H20)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H20)6]Cl2 + 2 NH4Cl + 10 NH3 + 121 H2O2 = 2[Co(NH3)6]Cl3 + 242 H2O
NaCl + H2O2 = O2 + NaH + ClH =>
NaCl + H2O2 = O2 + NaH + ClH
RbO + RbS = Rb + SO2 =>
2 RbO + RbS = 3 Rb + SO2
K + HNo3 = KNo3 + H2 =>
2 K + 2 HNo3 = 2 KNo3 + H2
Na2SiO3(s) + HF(af) = H2SiF6(aq) + NaF(aq) + H2O(l) =>
Na2SiO3(s) + 8 HF(af) = H2SiF6(aq) + 2 NaF(aq) + 3 H2O(l)
PbBr2 + KBr = KPb + Br =>
PbBr2 + KBr = KPb + 3 Br
C4H6O3 + CH3SH = CH3COSCH3 + H2O =>
C4H6O3 + 2 CH3SH = 2 CH3COSCH3 + H2O
KOH(s) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(s) + HNO3(aq) = H2O(l) + KNO3(aq)
Cl2 + Fe12 = Cl24Fe36 =>
12 Cl2 + 3 Fe12 = Cl24Fe36
Fe(NO3)2 + LiI = FeI2 + LiNO3 =>
Fe(NO3)2 + 2 LiI = FeI2 + 2 LiNO3
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + SO4Zn =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + SO4Zn
KNO3(s) + S(s) + C(s) = CO2(g) + K2S04(s) + N2(g) =>
2 KNO3(s) + 4 S(s) + 3 C(s) = 3 CO2(g) + K2S04(s) + N2(g)
(NH4)3Po4(aq) + CrBr3(aq) = NH4Br(aq) + CrPo4(s) =>
(NH4)3Po4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPo4(s)
CH3OC2H5 + O2 = CO2 + H2 =>
2 CH3OC2H5 + 5 O2 = 6 CO2 + 8 H2
Al(OH)3 + NaF = AlF6 + Na + OH =>
Al(OH)3 + 6 NaF = AlF6 + 6 Na + 3 OH
CH3(CH2)7CHCH(CH2)7COOH + NaOH = CH3(CH2)7CHCH(CH2)7COONa + H2O =>
CH3(CH2)7CHCH(CH2)7COOH + NaOH = CH3(CH2)7CHCH(CH2)7COONa + H2O
PdCO3(s) = PdO(s) + CO2(g) =>
PdCO3(s) = PdO(s) + CO2(g)
SnCl2(aq) + Mg(s) = Sn(s) + MgCl(aq) =>
SnCl2(aq) + 2 Mg(s) = Sn(s) + 2 MgCl(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C12H24O11 + O2 = H2O + CO2 =>
2 C12H24O11 + 25 O2 = 24 H2O + 24 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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