| Équations équilibrées la veille |
Sr(OH)2 + Na2Co3 = Sr(OH)2Na2Co3
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
Na2S + KClO3 = K2S + NaCl + O2 =>
Na2S + 2 KClO3 = K2S + 2 NaCl + 3 O2
Li + H2SO4 = LiSO4 + H2S + H2O =>
4 Li + 5 H2SO4 = 4 LiSO4 + H2S + 4 H2O
CrCl3 + Cl2 + KOH = CrO4 + H2O + KCl =>
2 CrCl3 + 5 Cl2 + 16 KOH = 2 CrO4 + 8 H2O + 16 KCl
NaCl + N2 + H2O = NaNO2 + NH4Cl =>
NaCl + N2 + 2 H2O = NaNO2 + NH4Cl
Al + Ca = Al2Ca3 =>
2 Al + 3 Ca = Al2Ca3
BaO + NaHSO4 = BaSO4 + Na2SO4 + H2O =>
BaO + 2 NaHSO4 = BaSO4 + Na2SO4 + H2O
C6H12 + O2 = CO2 + H2O2 =>
C6H12 + 12 O2 = 6 CO2 + 6 H2O2
Cr2O3 + zinc = zincoxide + chromium =>
Cr2O3 + 3 Zn = 3 ZnO + 2 Cr
Zn + HNO3 = ZnN2O6 + H2 =>
Zn + 2 HNO3 = ZnN2O6 + H2
COH + HCl = H + ClCO =>
COH + HCl = 2 H + ClCO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H = (NH)3 =>
3 N2 + 6 H = 2(NH)3
Cu(OH)2 + FH = F2Cu + H2O =>
Cu(OH)2 + 2 FH = F2Cu + 2 H2O
NH3{-} + HCl{+} = NH4Cl =>
NH3{-} + HCl{+} = NH4Cl
NH4Cl + CaOH = NH4OH + CaCl =>
NH4Cl + CaOH = NH4OH + CaCl
CO2(g) + Mg(g) = C + MgO(g) =>
CO2(g) + 2 Mg(g) = C + 2 MgO(g)
Ca + H2SO3 = Ca(SO3)2 + H2 =>
Ca + 2 H2SO3 = Ca(SO3)2 + 2 H2
CaO + NO = CaNO2 =>
CaO + NO = CaNO2
Mg(ClO4)2 = MgCl2 + O3 =>
3 Mg(ClO4)2 = 3 MgCl2 + 8 O3
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
CH3CCH + KMnO4 + H2O = MnO2 + KOH + CH3C(OH)CH(OH) =>
3 CH3CCH + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(OH)CH(OH)
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
TiBr = Ti + Br =>
TiBr = Ti + Br
H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2 + CuCO3Cu(OH)2
C2H5 + CH3COOH = C4H8O2 + H2O =>
4 C2H5 + 6 CH3COOH = 5 C4H8O2 + 2 H2O
Zn + Sn2(SO4)2 = Zn2(SO4)2 + Sn2 =>
2 Zn + Sn2(SO4)2 = Zn2(SO4)2 + Sn2
NH3 + O = NO + HO =>
NH3 + 4 O = NO + 3 HO
MgCl2 + BaSO4 + HNO3 = H2SO4 + Mg(NO3)2 + BaCl2 =>
MgCl2 + BaSO4 + 2 HNO3 = H2SO4 + Mg(NO3)2 + BaCl2
HCI + K{2}O = H{2}O + KCI =>
HCI + K{2}O = H{2}O + KCI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
KMnO7 + KI + H2S4 = MnSO4 + K2SO4 + I2 + H2O =>
34 KMnO7 + 10 KI + 14 H2S4 = 34 MnSO4 + 22 K2SO4 + 5 I2 + 14 H2O
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
Ni(NO3)2H12O6 + C2H5NO2 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2H12O6 + 10 C2H5NO2 = 9 NiO + 20 CO2 + 79 H2O + 14 N2
(CH3)2N2H2 + N2O4 = H2O + N2 + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
CdO + H2 = Cd + H2O =>
CdO + H2 = Cd + H2O
O2 + S + C = OCS =>
O2 + 2 S + 2 C = 2 OCS
Ca(OH)2 + Na3PO4 = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaOH
CuO + H2O + CO2 = [Cu(OH)]2CO3 =>
2 CuO + H2O + CO2 = [Cu(OH)]2CO3
[Co(NH3)3]Cl3 + AgNO3 = AgCl + [Co(NH3)3](NO3)3 =>
[Co(NH3)3]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)3](NO3)3
Ca + P + O2 + H2 = Ca5(PO4)3OH =>
10 Ca + 6 P + 13 O2 + H2 = 2 Ca5(PO4)3OH
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
NH4H2PO4 + KOH = K3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 KOH = K3PO4 + NH3 + 3 H2O
Al(HCO3)3(s) = Al2(CO3)3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2(CO3)3(s) + 3 CO2(g) + 3 H2O(g)
AuZn + HCl = AuCl2 + Zn + H2 =>
AuZn + 2 HCl = AuCl2 + Zn + H2
Zn + P = ZnP =>
Zn + P = ZnP
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
