| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCO3 + 2 SO2 + *O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
(NH2OH)2HCl + C6H10O = C6H11ON + HCl + H2O =>
(NH2OH)2HCl + 2 C6H10O = 2 C6H11ON + HCl + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 + SO2 + O2 + H2O = CaSO4*2H2O + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CaCO3 + SO2 + O2 + H2O = CaSO4*H2O + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Br2 + HCLO + H2O = HBrO3 + HCL =>
Br2 + 5 HCLO + H2O = 2 HBrO3 + 5 HCL
CaCO3 + SO2 + O2 + H2O = CaSO4*2H2O + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaCO3 + SO2 + *O2 + H2O = CaSO4*2H2O + CO2 =>
2 CaCO3 + 2 SO2 + *O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
S + H2 = H2S =>
S + H2 = H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + SO2 + O2 + H2O = CaSO4*2H2O + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeCl2 + Cl2 = FeCl4 =>
FeCl2 + Cl2 = FeCl4
HCLO + Br2 + H2O = HBrO3 + HCL =>
5 HCLO + Br2 + H2O = 2 HBrO3 + 5 HCL
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Al + HNO3 = Al(NO3)2 + N2 + H2O =>
5 Al + 12 HNO3 = 5 Al(NO3)2 + N2 + 6 H2O
HCLO + Br2 + H2O = HBrO3 + HCL =>
5 HCLO + Br2 + H2O = 2 HBrO3 + 5 HCL
Fe2CO3 + CO = Fe + CO2 =>
Fe2CO3 + CO = 2 Fe + 2 CO2
Hg2(CH3CO2)2(aq) + KI(aq) = HgI2(s) + K2(CH3CO2)(aq) =>
Hg2(CH3CO2)2(aq) + 4 KI(aq) = 2 HgI2(s) + 2 K2(CH3CO2)(aq)
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
HCLO + Br2 + H2O = HBrO3 + HCL =>
5 HCLO + Br2 + H2O = 2 HBrO3 + 5 HCL
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
K2CrO4 + AgNo3 = Ag2CrO4 + KNo3 =>
K2CrO4 + 2 AgNo3 = Ag2CrO4 + 2 KNo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
(NH2OH)2HCl + C6H10O = C6H11ON + HCl + HOH =>
(NH2OH)2HCl + 2 C6H10O = 2 C6H11ON + HCl + 2 HOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH2OH)HCl + C6H10O = C6H11ON + HCl + HOH =>
(NH2OH)HCl + C6H10O = C6H11ON + HCl + HOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + S = CaS =>
Ca + S = CaS
BaO2 + H2O = Ba(OH)2 + O2 =>
2 BaO2 + 2 H2O = 2 Ba(OH)2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe(NO3)2 + NAOH = Fe(OH)2 + NANO3 =>
Fe(NO3)2 + 2 NAOH = Fe(OH)2 + 2 NANO3
FeCl3 + KJ = FeCl2 + J2 + KCl =>
2 FeCl3 + 2 KJ = 2 FeCl2 + J2 + 2 KCl
Al(s) + SnSO4 = Al2(SO4)3(s) + Sn(g) =>
2 Al(s) + 3 SnSO4 = Al2(SO4)3(s) + 3 Sn(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/17
Équations équilibrées sur10/24/16
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