Équations équilibrées la veille |
4 K + CO2 = C + 2 K2O
NH4 + O5 = NO + H2O =>
5 NH4 + 3 O5 = 5 NO + 10 H2O
IO3 + NaHSO3 = I2 + Na + SO4 + H2O =>
2 IO3 + 4 NaHSO3 = I2 + 4 Na + 4 SO4 + 2 H2O
Cr{3+} + e = Cr =>
Cr{3+} + 3e = Cr
C6H5CH3 + H2SO4 = C6H4CH3SO3H + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3SO3H + H2O
CH3CH(OH)C(OH)2CH3 + O2 = CO2 + H2O =>
CH3CH(OH)C(OH)2CH3 + 5 O2 = 4 CO2 + 5 H2O
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
K2CO2 + HCl = CO2 + KCl + H =>
K2CO2 + 2 HCl = CO2 + 2 KCl + 2 H
(NH4)3PO4 + KOH = H2O + NH3 + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 H2O + 3 NH3 + K3PO4
Cu + CO = Cu2O + C =>
2 Cu + CO = Cu2O + C
NaNo3 + H2SO4 = NaHSO4 + HNo3 =>
NaNo3 + H2SO4 = NaHSO4 + HNo3
Ca + Hg(NO3)2 = Hg2 + Ca(NO3)2 =>
2 Ca + 2 Hg(NO3)2 = Hg2 + 2 Ca(NO3)2
Al + SrF2 = AlF3 + Sr =>
2 Al + 3 SrF2 = 2 AlF3 + 3 Sr
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
AgNO3(ag) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(ag) + NaCl(aq) = AgCl(s) + NaNO3(aq)
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
BaO + NaOH = BaO2 + NaH =>
BaO + NaOH = BaO2 + NaH
KI + Al2(SO4)3 = AlI3 + K2SO4 =>
6 KI + Al2(SO4)3 = 2 AlI3 + 3 K2SO4
[NH4]2Fe[SO4]2*(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4 =>
[NH4]2Fe[SO4]2*(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4
CCl4 + NaOH = Na2CO3 + NaCl + H2O =>
CCl4 + 6 NaOH = Na2CO3 + 4 NaCl + 3 H2O
NH3(aq) + CaCl2(aq) = Ca + N2 + HCl =>
2 NH3(aq) + 3 CaCl2(aq) = 3 Ca + N2 + 6 HCl
MnO4{-} + H{+} + HCOO = Mn{+2} + CO2 + H2O =>
MnO4{-} + 3 H{+} + 5 HCOO = Mn{+2} + 5 CO2 + 4 H2O
NaOH + CCl4 = NaCl + H2O + CO2 =>
4 NaOH + CCl4 = 4 NaCl + 2 H2O + CO2
Mg2 + PO4 = Mg2PO4 =>
Mg2 + PO4 = Mg2PO4
K2CO3 + AgNO3 = K2(NO3) + AgCO3 =>
K2CO3 + AgNO3 = K2(NO3) + AgCO3
Al + HI = AlHI3 + H2 =>
Al + 3 HI = AlHI3 + H2
H2SO3 + I2 = ISO3H + HI =>
H2SO3 + I2 = ISO3H + HI
Cu(NO3)2 + NH4OH = Cu(OH)2 + (NH4)(NO3) =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2(NH4)(NO3)
H3[SbCl6] + H2O = SbOCl + HCl =>
H3[SbCl6] + H2O = SbOCl + 5 HCl
IF3 + O2 + HF = IF4 + H2O =>
4 IF3 + O2 + 4 HF = 4 IF4 + 2 H2O
Hf + Sb2O3 = SbO + HfO2 =>
Hf + 2 Sb2O3 = 4 SbO + HfO2
Au + Se + H2O2 = Au2(SeO4)3 + H2O =>
2 Au + 3 Se + 12 H2O2 = Au2(SeO4)3 + 12 H2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
V(OH)2 + KMnO4 + HCl = KCl + VCl3 + MnCl2 + H2O =>
5 V(OH)2 + KMnO4 + 18 HCl = KCl + 5 VCl3 + MnCl2 + 14 H2O
Cr2(SO3)3 + H2SO4 = H2(SO3)3 + Cr2SO4 =>
Cr2(SO3)3 + H2SO4 = H2(SO3)3 + Cr2SO4
CaH2 + H2O = CaOH2 + H2 =>
CaH2 + H2O = CaOH2 + H2
Al + HI = AlHI3 + H2 =>
Al + 3 HI = AlHI3 + H2
Na(OH)3 + Cr(NO3) = NaNO3 + Cr(OH)3 =>
Na(OH)3 + Cr(NO3) = NaNO3 + Cr(OH)3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NH3(g) + Na = NaNH2 + H2(g) =>
2 NH3(g) + 2 Na = 2 NaNH2 + H2(g)
MgCO3 + H3P = CO2 + H2O + Mg3P2 =>
3 MgCO3 + 2 H3P = 3 CO2 + 3 H2O + Mg3P2
SnO2 + C100 = Sn + CO2 =>
100 SnO2 + C100 = 100 Sn + 100 CO2
Al + HI = AlHI3 + H2 =>
Al + 3 HI = AlHI3 + H2
Cu(NO3)2 + Fe(NO3)2 = Fe(NO3)3 + Cu =>
Cu(NO3)2 + 2 Fe(NO3)2 = 2 Fe(NO3)3 + Cu
Al + HI = AlHI3 + H2 =>
Al + 3 HI = AlHI3 + H2
LaCl = La + Cl =>
LaCl = La + Cl
BrO2 + H2O = H2BrO3 =>
BrO2 + H2O = H2BrO3
HClO4 + Cs2O = CsClO4 + H2O =>
2 HClO4 + Cs2O = 2 CsClO4 + H2O
I2 + OH{-] = I{-}+IO3{-}+H2O =>
3 I2 + 6 OH{-] = 5 I{-}+IO3{-}+3H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.