| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + (CO3) = Ag2CO3
XeXeXeXeXeXe + He = XeHeHeHeHeHeHe =>
XeXeXeXeXeXe + 36 He = 6 XeHeHeHeHeHeHe
Na2CO3(aq) + MgBr2(aq) = NaBr(aq) + MgCO3(s) =>
Na2CO3(aq) + MgBr2(aq) = 2 NaBr(aq) + MgCO3(s)
CO2 + CrO = CrC + O2 =>
2 CO2 + 2 CrO = 2 CrC + 3 O2
HgNO3 + MgSO4 = HgSO4 + MgNO3 =>
HgNO3 + MgSO4 = HgSO4 + MgNO3
Au + CI2 = AuCI2 =>
Au + CI2 = AuCI2
CaCO3 + CH3COOH = CaC + CH2COOH + H2O =>
CaCO3 + 6 CH3COOH = CaC + 6 CH2COOH + 3 H2O
KMnO4 + H2S + NaOH = K2MnO4 + Na2MnO4 + S + H2O =>
2 KMnO4 + H2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 H2O
Cu2SO4 + KI = CuI + K2SO4 =>
Cu2SO4 + 2 KI = 2 CuI + K2SO4
FeCIKOH = Fe(OH)KCI =>
FeCIKOH = Fe(OH)KCI
V + P = V3P2 =>
3 V + 2 P = V3P2
Mg{+2} + SO3{-2} = MgSO3 =>
Mg{+2} + SO3{-2} = MgSO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
V + Cl = VCl =>
V + Cl = VCl
C5H11OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
Cu(OH)2 = Cu2 + HO =>
2 Cu(OH)2 = Cu2 + 4 HO
ZnCu(NO3)2 = Zn(NO3)2Cu =>
ZnCu(NO3)2 = Zn(NO3)2Cu
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H9Br + C2H5Br = C6H14 + Br2 =>
C4H9Br + C2H5Br = C6H14 + Br2
Al(s) + KOH(aq) + H2O(l) = K[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 K[Al(OH)4](aq) + 3 H2(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2O + O2 = KO2 =>
2 K2O + 3 O2 = 4 KO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
LiH + NH3 = NH4 + Li =>
LiH + NH3 = NH4 + Li
ZU + S = ZUS =>
ZU + S = ZUS
CsOH + AgCl = AgOH + CsCl =>
CsOH + AgCl = AgOH + CsCl
Mg + HBr = MgBr2 + H =>
Mg + 2 HBr = MgBr2 + 2 H
K[AI(OH)4](aq) + H2SO4(aq) = AI(OH)3(s) + K2SO4(aq) + H2O(l) =>
2 K[AI(OH)4](aq) + H2SO4(aq) = 2 AI(OH)3(s) + K2SO4(aq) + 2 H2O(l)
NaF + BaCl2 = BaF2 + NaCl =>
2 NaF + BaCl2 = BaF2 + 2 NaCl
ZnCI + K = Zn + KCI =>
ZnCI + K = Zn + KCI
C17H35I2 + O2 = CO2 + H2O + I2 =>
4 C17H35I2 + 103 O2 = 68 CO2 + 70 H2O + 4 I2
Ga + H2O + NaOH = H2 + Na2[Ga(OH)6] =>
Ga + 4 H2O + 2 NaOH = 2 H2 + Na2[Ga(OH)6]
Fe(NO3) + Na2S = Fe2S + NaNO3 =>
2 Fe(NO3) + Na2S = Fe2S + 2 NaNO3
NaO + H2S = Na2S + H2O2 =>
2 NaO + H2S = Na2S + H2O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4(aq) + Ca(HCO3)2(aq) = H2O(l) + CO2(g) + CaSO4(aq) =>
H2SO4(aq) + Ca(HCO3)2(aq) = 2 H2O(l) + 2 CO2(g) + CaSO4(aq)
CuCl + Al = Cu + Al(Cl) =>
CuCl + Al = Cu + Al(Cl)
KHSO4 + Al(OH)3 = K2SO4 + KAl(SO4)2 + H2O =>
3 KHSO4 + Al(OH)3 = K2SO4 + KAl(SO4)2 + 3 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
C4 + H + O2 = C21H30O2 =>
21 C4 + 120 H + 4 O2 = 4 C21H30O2
H2SO4 + (NH4)2CO3 = H2O + CO2 + (NH4)2SO4 =>
H2SO4 + (NH4)2CO3 = H2O + CO2 + (NH4)2SO4
BaCO3 + NaOH = Ba(OH)2 + Na2CO3 =>
BaCO3 + 2 NaOH = Ba(OH)2 + Na2CO3
Fe(SO4) + HBr = FeBr2H2(SO4) =>
Fe(SO4) + 2 HBr = FeBr2H2(SO4)
Na2SO3 + KIO3 = Na2IO3 + KSO3 =>
Na2SO3 + KIO3 = Na2IO3 + KSO3
NH3 + O2 = H2O + NO11 =>
4 NH3 + 25 O2 = 6 H2O + 4 NO11
NaF + RbOH = RbF + NaOH =>
NaF + RbOH = RbF + NaOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgBr + Na2S2O3 = Na3 + [Ag(S2O3)3] + NaBr =>
3 AgBr + 9 Na2S2O3 = 5 Na3 + 3[Ag(S2O3)3] + 3 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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