| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 12 CaOCl2 + 3 Ca(OH)2 = 6 CaClO3 + 2 PH3 + 9 CaCl2
AgNO3 + HJ = AgJ + HNO3 =>
AgNO3 + HJ = AgJ + HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
Cr + KClO3 = Cr2O3 + KCl =>
2 Cr + KClO3 = Cr2O3 + KCl
H2(PO2) = PO + H2O =>
H2(PO2) = PO + H2O
AgCl + AgNO3 = ClNO3 + Ag =>
AgCl + AgNO3 = ClNO3 + 2 Ag
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Bi(NO3)3 + HI = BiI3 + HNO3 =>
Bi(NO3)3 + 3 HI = BiI3 + 3 HNO3
CrBr + Br2 = CrBr3 =>
CrBr + Br2 = CrBr3
CH3COHH2O = CH3COOH3 =>
CH3COHH2O = CH3COOH3
Ca(H2PO4)2 + NaOH = Ca3(PO4)2 + Na3(PO4) + H2O =>
3 Ca(H2PO4)2 + 12 NaOH = Ca3(PO4)2 + 4 Na3(PO4) + 12 H2O
CH3CH(OH)CH3 + Br2 = CH2BrCH2Br + H2O =>
2 CH3CH(OH)CH3 + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
FeO + MnO2 = Fe2O3 + Mn =>
4 FeO + MnO2 = 2 Fe2O3 + Mn
SnCl2 + Zn = Sn + ZnCl2 =>
SnCl2 + Zn = Sn + ZnCl2
NaNO2 + HCl + C6H8N2O2S = C6H6N3O2SCl + H2O + NaCl =>
NaNO2 + 2 HCl + C6H8N2O2S = C6H6N3O2SCl + 2 H2O + NaCl
Me + Cl2 = MeCl =>
2 Me + Cl2 = 2 MeCl
Zn(s) + HCl(l) = ZnHCl =>
Zn(s) + HCl(l) = ZnHCl
CH3CHCH2 + HCl = CH3CH2CH3 + Cl =>
CH3CHCH2 + 2 HCl = CH3CH2CH3 + 2 Cl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
S + HNO3 = S2(NO3)2 + N2O + H2O =>
8 S + 10 HNO3 = 4 S2(NO3)2 + N2O + 5 H2O
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
FeO + MnO2 = Fe2O3 + Mn =>
4 FeO + MnO2 = 2 Fe2O3 + Mn
Al + CaS = AlS + Ca =>
Al + CaS = AlS + Ca
CaMg(CO3)2 + SiO2 = CaMg(SiO3)2 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = CaMg(SiO3)2 + 2 CO2
C4H10S(l) + O2(g) = H2SO4 + H2O + CO2 =>
C4H10S(l) + 8 O2(g) = H2SO4 + 4 H2O + 4 CO2
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2 =>
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2[Zn(OH)4] + KCl = ZnCl2 + KOH =>
K2[Zn(OH)4] + 2 KCl = ZnCl2 + 4 KOH
KNO3 + HCl = HNO3 + KCl =>
KNO3 + HCl = HNO3 + KCl
K2Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 K2Fe(CN)6 + 5 H2SO4 + 53 H2O2 = 2 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 58 H2O
KHSO3RbOH = KOHRbHSO3 =>
KHSO3RbOH = KOHRbHSO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
AgF + CuSO4 = Ag2SO4 + CuF2 =>
2 AgF + CuSO4 = Ag2SO4 + CuF2
RCOOH + NaOH = RCOO + H2O + Na =>
RCOOH + NaOH = RCOO + H2O + Na
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AgNO3 + Li2SO4 = Ag2SO4 + LiNO3 =>
2 AgNO3 + Li2SO4 = Ag2SO4 + 2 LiNO3
H3BO3 + Zn(OH)2 = Zn(BH2O3)2 + H2O =>
2 H3BO3 + Zn(OH)2 = Zn(BH2O3)2 + 2 H2O
CCl4 + NaI = CI4 + NaCl =>
CCl4 + 4 NaI = CI4 + 4 NaCl
Sc(OH) + HNO3 = Sc(NO3) + H2O =>
Sc(OH) + HNO3 = Sc(NO3) + H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Sr(s) + O2(g) = SrO(s) =>
2 Sr(s) + O2(g) = 2 SrO(s)
Ca(NO3)2KOH = CaOHK(NO3)2 =>
Ca(NO3)2KOH = CaOHK(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CaC2O4 + H{+} = Ca{2} + H2C2O4 =>
CaC2O4 + 2 H{+} = Ca{2} + H2C2O4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaBO2 + H2O2 = NaBO3*H2O =>
NaBO2 + H2O2 = NaBO3*H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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