| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
NiO + P2O5 = Ni3(PO4)2 =>
3 NiO + P2O5 = Ni3(PO4)2
CNaOH = C(OH)Na =>
CNaOH = C(OH)Na
K2S(aq) + ZnBr2(aq) = KBr + ZnS =>
K2S(aq) + ZnBr2(aq) = 2 KBr + ZnS
C5H11OH = C + H2 + O2 =>
2 C5H11OH = 10 C + 12 H2 + O2
AgNO3 + Ca(Cl)2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + Ca(Cl)2 = Ca(NO3)2 + 2 AgCl
NH3 + O2 + BaCl2 = NH3Cl + BaO =>
4 NH3 + O2 + 2 BaCl2 = 4 NH3Cl + 2 BaO
NaOH + CaCl2 = CaO + NaCl + H2O =>
2 NaOH + CaCl2 = CaO + 2 NaCl + H2O
Cu2 + HBr = CuBr2 + H2 =>
Cu2 + 4 HBr = 2 CuBr2 + 2 H2
Zn + H3PO4 = H2 + Zn(PO4)2 =>
Zn + 2 H3PO4 = 3 H2 + Zn(PO4)2
MnO2 + H2C2O4 = Mn(OH)2 + CO2 =>
MnO2 + H2C2O4 = Mn(OH)2 + 2 CO2
CaCO3 + HCl(aq) = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl(aq) = CaCl2 + H2O + CO2
Ir(NO3)2(aq) + Na2SO4(aq) = IrSO4(aq) + NaNO3(aq) =>
Ir(NO3)2(aq) + Na2SO4(aq) = IrSO4(aq) + 2 NaNO3(aq)
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
Zn(NO3)2099 + Fe(NO3)2 + Cu(NO3)2001 + N2H4CO = CuZnFe2O4 + N2 + CO2 + H2O =>
3 Zn(NO3)2099 + 6 Fe(NO3)2 + 3 Cu(NO3)2001 + 12308 N2H4CO = 3 CuZnFe2O4 + 18464 N2 + 12308 CO2 + 24616 H2O
Pb + NaOH = PbNa + OH =>
Pb + NaOH = PbNa + OH
C20H14O4 + CH3CH2OH = C2H2 + H2O =>
C20H14O4 + 7 CH3CH2OH = 17 C2H2 + 11 H2O
CuCl + I2 = ICl + Cu =>
2 CuCl + I2 = 2 ICl + 2 Cu
Uuq + H2 = UuqH =>
2 Uuq + H2 = 2 UuqH
NaCl + AgNo3 = NaNo + AgCl3 =>
3 NaCl + AgNo3 = 3 NaNo + AgCl3
Li2SO4 + H2O = Li2SO4*H2O =>
Li2SO4 + H2O = Li2SO4*H2O
NaCl + NH4HCO3 = NaHCO3 + NH4Cl* =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl*
Li2SO4 + H2O = Li2SO4*H2O =>
Li2SO4 + H2O = Li2SO4*H2O
ZrSiO4 + C + Cl2 = ZrCl4 + CO + SiO2 =>
ZrSiO4 + 2 C + 2 Cl2 = ZrCl4 + 2 CO + SiO2
NO2 + C3H6 = N2 + CO2 + H2O =>
18 NO2 + 4 C3H6 = 9 N2 + 12 CO2 + 12 H2O
C2O4H2 + MnO2 = MnCO3 + CO2 + H2O =>
C2O4H2 + MnO2 = MnCO3 + CO2 + H2O
HI(aq) + Ba(OH)2(aq) = BaI + H(OH)2 =>
HI(aq) + Ba(OH)2(aq) = BaI + H(OH)2
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
Ru + CF4 = RuF6 + C2F6 =>
Ru + 6 CF4 = RuF6 + 3 C2F6
HNO3 + Au(OH)2 = Au(NO3)2 + H2O =>
2 HNO3 + Au(OH)2 = Au(NO3)2 + 2 H2O
HNO3 + C2H6O + K2Cr2O7 = C2H4O + Cr(NO3)3 + H2O + KNO3 =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 3 C2H4O + 2 Cr(NO3)3 + 7 H2O + 2 KNO3
Na{3}PO{4} + Cu(NO{3}) = Cu{3}(PO{4}){2} + NaNO{3} =>
Na{3}PO{4} + Cu(NO{3}) = Cu{3}(PO{4}){2} + NaNO{3}
HC3H3O3 + NaOH = NaC3H3O3 + H2O =>
HC3H3O3 + NaOH = NaC3H3O3 + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C5H13O7PC9H16N3O14P3 = C14H25N3O14P2H4O7P2 =>
C5H13O7PC9H16N3O14P3 = C14H25N3O14P2H4O7P2
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
NaMnO4 + NH3 = NO + NaOH + MnO2 + H2O =>
5 NaMnO4 + 3 NH3 = 3 NO + 5 NaOH + 5 MnO2 + 2 H2O
NaNO2 + HCl = H2O + NO + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = H2O + 2 NO + 2 NaCl + NaNO3
(CH3)2CHOH(g) + O2(g) = CO2(g) + H2O(l) =>
2(CH3)2CHOH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
HSO4 + Zn = ZnSO4 + H2S + H2O =>
10 HSO4 + 9 Zn = 9 ZnSO4 + H2S + 4 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SiO2 + FeCO3 + H2O = Fe7Si8O22(OH)2 + CO2 =>
8 SiO2 + 7 FeCO3 + H2O = Fe7Si8O22(OH)2 + 7 CO2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2 =>
2 NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2
H3O + CO3 = HOCO2 + H2O =>
H3O + CO3 = HOCO2 + H2O
RSSR + H2O2 + OH{-} = RSO3{-} + H2O =>
RSSR + 5 H2O2 + 2 OH{-} = 2 RSO3{-} + 6 H2O
C6H12O2 + C2H5OH = C8H16O2 + H2O =>
C6H12O2 + C2H5OH = C8H16O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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