| Équations équilibrées la veille |
H(O2) = HO2
K2CrO4(aq) + BaSO4(aq) = K2SO4(aq) + BaCrO4(s) =>
K2CrO4(aq) + BaSO4(aq) = K2SO4(aq) + BaCrO4(s)
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
CH3COOH + Ni(OH)2 = C4H6NiO4 + H2O =>
2 CH3COOH + Ni(OH)2 = C4H6NiO4 + 2 H2O
KOH(ag) + H3PO4(ag) = K3PO4(ag) + H2O =>
3 KOH(ag) + H3PO4(ag) = K3PO4(ag) + 3 H2O
K3PO4 + CaCl = KCl + Ca3PO4 =>
K3PO4 + 3 CaCl = 3 KCl + Ca3PO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
S2O3{2-} + Br2 + H2O = H2SO4{-} + Br{-} + H{+} =>
S2O3{2-} + 3 Br2 + 5 H2O = 2 H2SO4{-} + 6 Br{-} + 6 H{+}
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
BW3MC2L4 = B + W3 + M + C2 + L4 =>
BW3MC2L4 = B + W3 + M + C2 + L4
NaCl(ac) + Pb(No3)2(ac) = NaNo3(ac) + PbCl2(s) =>
2 NaCl(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + PbCl2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
glucose + oxygen = carbondioxide + water =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Zn + NaOH + H2O = NaZn(OH)4 + H2 =>
2 Zn + 2 NaOH + 6 H2O = 2 NaZn(OH)4 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CaBr2 + Ba(OH)2 = Ca(OH)2 + BaBr2 =>
CaBr2 + Ba(OH)2 = Ca(OH)2 + BaBr2
ZnCl2 + N3H12PO4 = Zn3P2O8 + NH4Cl =>
3 ZnCl2 + 2 N3H12PO4 = Zn3P2O8 + 6 NH4Cl
Ca + (PO4)2 + PbO2 = CaO + Pb3(PO4)2 =>
6 Ca + (PO4)2 + 3 PbO2 = 6 CaO + Pb3(PO4)2
C3H8 + O2 = O2H4 + C =>
C3H8 + 2 O2 = 2 O2H4 + 3 C
S + K2CO3 + O3 = K2SO4 + CO2 =>
S + K2CO3 + O3 = K2SO4 + CO2
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + NaCl + HCl =>
Na2B4O7 + H2O + 2 BaCl2 = 2 Ba(BO2)2 + 2 NaCl + 2 HCl
MgCl2 + H2 = Mg + H2Cl =>
MgCl2 + 2 H2 = Mg + 2 H2Cl
Zn + Cl = ZnCl3 =>
Zn + 3 Cl = ZnCl3
CaBr + LiCO3 = CaCO3 + LiBr =>
CaBr + LiCO3 = CaCO3 + LiBr
NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH
CCH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CCH3CH2CH2CH3 + 15 O2 = 10 CO2 + 10 H2O
magnesium + Sodiumbromide = MgBr2 + sodium =>
Mg + 2 NaBr = MgBr2 + 2 Na
C12H22O11 + H2O = C12H24O12 =>
C12H22O11 + H2O = C12H24O12
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Me4N1 + I2 = Me4NI3 =>
2 Me4N1 + 3 I2 = 2 Me4NI3
AgNO3 + Sb = Sb(NO3)3 + Ag =>
3 AgNO3 + Sb = Sb(NO3)3 + 3 Ag
NaI + NaOH + Cl2 = NaCl + NaIO4 + H2O =>
NaI + 8 NaOH + 4 Cl2 = 8 NaCl + NaIO4 + 4 H2O
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H5MgBr + C13H10O + H2O = C19H17O + MgBr(OH) =>
43 C6H5MgBr + 24 C13H10O + 49 H2O = 30 C19H17O + 43 MgBr(OH)
K2SeO3 + NaNO3 = K2SeO4 + NaNO2 =>
K2SeO3 + NaNO3 = K2SeO4 + NaNO2
C6H12O6 = C6H10O4 + H2O + CO2 =>
13 C6H12O6 = 12 C6H10O4 + 18 H2O + 6 CO2
NaF + Ca(NO3)2 = CaF2 + NaNO3 =>
2 NaF + Ca(NO3)2 = CaF2 + 2 NaNO3
HCl + Fe2(SO3)3 = FeCl3 + H2SO3 =>
6 HCl + Fe2(SO3)3 = 2 FeCl3 + 3 H2SO3
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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