| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + H2SO4 = Cu2(SO4) + H2
Be + HF = BeF + H2 =>
2 Be + 2 HF = 2 BeF + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Li + Br = LiBr =>
Li + Br = LiBr
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Cu + H2SO4 = Cu2(SO4) + H2 =>
2 Cu + H2SO4 = Cu2(SO4) + H2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
Zn(NO3)2 + Na2CO3 = ZnCO3 + (Na)2(NO3)2 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + (Na)2(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3{2-} + Fe{3+} + H2O = SO4{2-} + Fe{2+} + H{+} =>
SO3{2-} + 2 Fe{3+} + H2O = SO4{2-} + 2 Fe{2+} + 2 H{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MGCL2 = MG + CL2 =>
MGCL2 = MG + CL2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
VO2NO3 + Zn + HCl = VCl2 + ZnCl2 + H2O + HNO3 =>
2 VO2NO3 + 3 Zn + 10 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O + 2 HNO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
SiCl4(i) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
H2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg(OH)2(aq) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Pb + O2 = Pb2O3 =>
4 Pb + 3 O2 = 2 Pb2O3
VO2NO3 + Zn + HCl = VCl2 + ZnCl2 + H2O + Zn(NO3)2 =>
2 VO2NO3 + 3 Zn + 8 HCl = 2 VCl2 + 2 ZnCl2 + 4 H2O + Zn(NO3)2
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
C5H10 + O2 = H2O + CO2 =>
2 C5H10 + 15 O2 = 10 H2O + 10 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
C6H14O6 = C6H14 + CO2 + H2O =>
19 C6H14O6 = 13 C6H14 + 36 CO2 + 42 H2O
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l) =>
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l)
C7H6O3 + CH3OH = H2O + C8H8O3 =>
C7H6O3 + CH3OH = H2O + C8H8O3
VO2NO3 + H2O2 = VO3NO3 + H2O =>
VO2NO3 + H2O2 = VO3NO3 + H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l) =>
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(s) + H2O(l)
C12H22O11 + KCLO3 = CO2 + H2O + KCL =>
C12H22O11 + 8 KCLO3 = 12 CO2 + 11 H2O + 8 KCL
VO2NO3 + NaOH = Na3VO4 + NaNO3 + H2O =>
VO2NO3 + 4 NaOH = Na3VO4 + NaNO3 + 2 H2O
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
CH3COONa + H2O2 = NaO + CH3COOH =>
2 CH3COONa + H2O2 = 2 NaO + 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/16
Équations équilibrées sur03/28/15
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