| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Ca(HCO3)2 = CO2 + CaO + H2O =>
Ca(HCO3)2 = 2 CO2 + CaO + H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
sodium + water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2 + H2O =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2 + 2 H2O
AGNO3 + NA2CO3 = AGCO3 + NA2NO3 =>
AGNO3 + NA2CO3 = AGCO3 + NA2NO3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
sodiumhydroxide + hydrochloricacid = sodiumchloride + water =>
NaOH + HCl = NaCl + H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
HIO3 + H2S = S + I2 + H2O =>
2 HIO3 + 5 H2S = 5 S + I2 + 6 H2O
OF2 + N2H4 = NF3 + N2 + H2O =>
6 OF2 + 3 N2H4 = 4 NF3 + N2 + 6 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NO2 + O5 = N2O5 =>
10 NO2 + O5 = 5 N2O5
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
sodiumbicarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NH4VO3 + H2SO4 + H2O2 = H3VO6 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 4 H2O2 = 2 H3VO6 + (NH4)2SO4 + 2 H2O
H2O + Mn = MnO4 + H =>
4 H2O + Mn = MnO4 + 8 H
FeS + NaOH = FeOH + NaS =>
FeS + NaOH = FeOH + NaS
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
MNO2 + HCl = Cl2 + MNCl2 + H2O =>
MNO2 + 4 HCl = Cl2 + MNCl2 + 2 H2O
HCN + CUSO4 = H2SO4 + CU(CN)2 =>
2 HCN + CUSO4 = H2SO4 + CU(CN)2
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
ZrCl4 + NH3 = ZrN + N2 + NH4Cl =>
6 ZrCl4 + 32 NH3 = 6 ZrN + N2 + 24 NH4Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + S = NO2 + H2SO4 + H2O =>
6 HNO3 + S = 6 NO2 + H2SO4 + 2 H2O
water + carbondioxide = carbonicacid =>
H2O + CO2 = H2CO3
CaO + C = Ca2C + O2 =>
2 CaO + C = Ca2C + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/14
Équations équilibrées sur04/20/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
