| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cl + N = N3Cl =>
Cl + 3 N = N3Cl
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C6H12O2(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12O2(l) + 8 O2(g) = 6 CO2(g) + 6 H2O(l)
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2S + ZnCl2 = ZnS + Na2Cl2 =>
Na2S + ZnCl2 = ZnS + Na2Cl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Al4C3(s) + H2O(l) = Al(OH)3() + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3() + 3 CH4(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
Fe(PO4)3 + MnO = Fe2O3 + Mn(PO4)2 =>
2 Fe(PO4)3 + 3 MnO = Fe2O3 + 3 Mn(PO4)2
Fe(NO3)3 + LiOH = LiNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 LiOH = 3 LiNO3 + Fe(OH)3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(PO4)3 + MnO = Fe2O3 + Mn(PO4)2 =>
2 Fe(PO4)3 + 3 MnO = Fe2O3 + 3 Mn(PO4)2
Cu(OH)2 + NaCl = CuCl2 + NaOH =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 NaOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Cr2O3 = Cr3 + O =>
3 Cr2O3 = 2 Cr3 + 9 O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Cr2O3 = Cr + O =>
Cr2O3 = 2 Cr + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/20
Équations équilibrées sur01/28/20
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