| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 KBr = CaBr2 + 2 K
FeCI{2} + NaOH = Fe(OH){2} + NaCI =>
FeCI{2} + NaOH = Fe(OH){2} + NaCI
KI + CaCl2 = KCl + I2 + Ca =>
2 KI + CaCl2 = 2 KCl + I2 + Ca
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaO + H3PO4 = Na3(PO4)2 + H2O =>
3 NaO + 2 H3PO4 = Na3(PO4)2 + 3 H2O
HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H
FeS + SO3 = FeSO4 + SO2 =>
FeS + 4 SO3 = FeSO4 + 4 SO2
CuSO4*6H2O = CuSO4 + H2O =>
CuSO4*6H2O = CuSO4 + 6 H2O
ZnO + KOH = K2Zn2O3 + H2O =>
2 ZnO + 2 KOH = K2Zn2O3 + H2O
Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K
ZnSO4 + KSCN = Zn(SCN)2 + K2SO4 =>
ZnSO4 + 2 KSCN = Zn(SCN)2 + K2SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2S2O3 + KIO3 + HCl = H2SO4 + K2SO4 + ICl + H2O =>
H2S2O3 + 2 KIO3 + 2 HCl = H2SO4 + K2SO4 + 2 ICl + H2O
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
COH = C + O + H =>
COH = C + O + H
Ca(OH)2 + CuO = Cu(OH)2 + CaO =>
Ca(OH)2 + CuO = Cu(OH)2 + CaO
HCOOH + Al(OH)3 = Al(COOH)3 + H2O =>
3 HCOOH + Al(OH)3 = Al(COOH)3 + 3 H2O
Ca(OH)2 + CuO = Cu(OH)2 + CaO =>
Ca(OH)2 + CuO = Cu(OH)2 + CaO
MgCl2 + HF = MgF2 + HCl =>
MgCl2 + 2 HF = MgF2 + 2 HCl
C8H18O = C + H2 + O =>
C8H18O = 8 C + 9 H2 + O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NiO + Fe = Fe2O3 + Ni =>
3 NiO + 2 Fe = Fe2O3 + 3 Ni
NaOH + H2O = NaOH2 + (OH) =>
NaOH + H2O = NaOH2 + (OH)
Fe + O2 = Fe2O3O3 =>
2 Fe + 3 O2 = Fe2O3O3
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(No3)3 + KCl = FeCl + K(No3)3 =>
Fe(No3)3 + KCl = FeCl + K(No3)3
Ag(NO3) + Na2(CO3) = Ag2(CO3) + Na(NO3) =>
2 Ag(NO3) + Na2(CO3) = Ag2(CO3) + 2 Na(NO3)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
F + Ga = GaF =>
F + Ga = GaF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCI + CaI2 = NaI + CaCI2 =>
NaCI + CaI2 = NaI + CaCI2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
C6H12O6 = CH3CHOHCOOH =>
C6H12O6 = 2 CH3CHOHCOOH
NaOH + Na2SO4 = Na(SO4)2 + Na2OH =>
3 NaOH + 2 Na2SO4 = Na(SO4)2 + 3 Na2OH
C2H6OS + O2 = C2H6O2S =>
2 C2H6OS + O2 = 2 C2H6O2S
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Al + Na2SO4 = Al(SO4) + Na =>
Al + Na2SO4 = Al(SO4) + 2 Na
CH3CN + H2O = CH3CH3 + NH3 + O2 =>
2 CH3CN + 6 H2O = 2 CH3CH3 + 2 NH3 + 3 O2
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
Hydrogenchloride + oxygen = chlorine + water =>
4 HCl + O2 = 2 Cl2 + 2 H2O
K3[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K3[Fe(SCN)6] + 32 K2Cr2O7 + 116 H2SO4 = Fe2(SO4)3 + 32 Cr2(SO4)3 + 12 CO2 + 116 H2O + 29 K2SO4 + 12 KNO3
Ca5(PO4)3F + H2SO4 = H3PO4 + HF + CaSO4 =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4
C5H10O2 + NaOH = C2H3NaO2 + C3H8O =>
C5H10O2 + NaOH = C2H3NaO2 + C3H8O
(NH4)2PO4 + Ca(OH)2 = CaPO4 + NH3 + H2O =>
(NH4)2PO4 + Ca(OH)2 = CaPO4 + 2 NH3 + 2 H2O
hydrogen + Nitrogen = Ammonia =>
3 H2 + N2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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