| Équations équilibrées la veille |
2 Ca3Al2Si3O12 = CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3
Pb(C2H3O2)2(aq) + NaBr(aq) = PbBr2 + Na(C2H3O2) =>
Pb(C2H3O2)2(aq) + 2 NaBr(aq) = PbBr2 + 2 Na(C2H3O2)
BaO + Al = Ba + Ba(AlO2) =>
2 BaO + Al = Ba + Ba(AlO2)
MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
Mg + HNO3 = Mg(HO3)2 + NO2 + H2O =>
Mg + 10 HNO3 = Mg(HO3)2 + 10 NO2 + 4 H2O
C13H10O + NaBH4 = C13H11OH + NaB =>
2 C13H10O + NaBH4 = 2 C13H11OH + NaB
Na1C1N1 + Cu1C1O3 = Na2C1O3 + Cu1C2N2 =>
2 Na1C1N1 + Cu1C1O3 = Na2C1O3 + Cu1C2N2
AlNa2 + HCl = AlCl + HNa2 =>
AlNa2 + HCl = AlCl + HNa2
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
KHCO3 + (NH4)2SO4 = K2SO4 + NH3 + CO2 + H2O =>
2 KHCO3 + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 CO2 + 2 H2O
Aluminiumoxide + sulfuricacid = Aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N2H2 = (NH)3 =>
3 N2H2 = 2(NH)3
C222H440O21 + O2 = CO + H2O =>
2 C222H440O21 + 421 O2 = 444 CO + 440 H2O
HBr + C4H8 = C4H9Br =>
HBr + C4H8 = C4H9Br
NaPO4 + MgOH = MgPO4 + NaOH =>
NaPO4 + MgOH = MgPO4 + NaOH
C12H44 + O2 = C2O + H2O =>
C12H44 + 14 O2 = 6 C2O + 22 H2O
Cu(s) + H2SO4 = SO2(g) + CuO(s) + H2O(l) =>
Cu(s) + H2SO4 = SO2(g) + CuO(s) + H2O(l)
Ni(NO3)2 + NH3 + H2O = Ni(OH)6 + (NH4)2NO3 =>
7 Ni(NO3)2 + 22 NH3 + 36 H2O = 7 Ni(OH)6 + 12(NH4)2NO3
KH2PO4 + NaOH = Na2HPO4 + KOH + H2O =>
KH2PO4 + 2 NaOH = Na2HPO4 + KOH + H2O
Mn(OH)2 + ClO = MnO2 + Cl + H2O =>
Mn(OH)2 + ClO = MnO2 + Cl + H2O
C5H12(l) + O(g) = CO2 + H2O(s) =>
C5H12(l) + 16 O(g) = 5 CO2 + 6 H2O(s)
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + KNO3(s) =>
K2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + 2 KNO3(s)
Sn(SO4)2 + (NH4)2CO3 = SnCO3 + NH4SO4 =>
Sn(SO4)2 + (NH4)2CO3 = SnCO3 + 2 NH4SO4
Hf + O = HfO2 =>
Hf + 2 O = HfO2
HgO + HBr = HgBr2 + H2O =>
HgO + 2 HBr = HgBr2 + H2O
CH3CH2CH2CH2CH2OH + PCl3 = CH3CH2CH2CH2CH2Cl + H3PO3 =>
3 CH3CH2CH2CH2CH2OH + PCl3 = 3 CH3CH2CH2CH2CH2Cl + H3PO3
CH3NO3 + Cl2 = CCl3NO3 + HCl =>
CH3NO3 + 3 Cl2 = CCl3NO3 + 3 HCl
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 = =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
CH4(g) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S(g)
C8H10O2 + KMnO4 = C7H6O3 + CO2 + KOH + MnO2 =>
5 C8H10O2 + 26 KMnO4 = 4 C7H6O3 + 12 CO2 + 26 KOH + 26 MnO2
ZnCuCl2 = ZnCl2Cu =>
ZnCuCl2 = ZnCl2Cu
SrF2 + RbPO4 = Sr(PO4)2 + RbF =>
SrF2 + 2 RbPO4 = Sr(PO4)2 + 2 RbF
AgNO3 + FeSCN = FeNO3 + Ag + SCN =>
AgNO3 + FeSCN = FeNO3 + Ag + SCN
Na2SO4 + H2O + SO3 = NaHSO4 =>
Na2SO4 + H2O + SO3 = 2 NaHSO4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na2CO3 + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
Ag2S2O3 + S2O3 = Ag1S4O6 =>
Ag2S2O3 + 3 S2O3 = 2 Ag1S4O6
Na2SIO3 + K = K2SIO3 + Na =>
Na2SIO3 + 2 K = K2SIO3 + 2 Na
NH4{+} + S{2-} = H2S + NH3 =>
2 NH4{+} + S{2-} = H2S + 2 NH3
CaCO3 + C2H2O2 = H2O + CO2 + Ca(C2H2O2) =>
3 CaCO3 + 4 C2H2O2 = H2O + 5 CO2 + 3 Ca(C2H2O2)
C7H7O3N + O2 = CO2 + H2O + HNO2 =>
C7H7O3N + 8 O2 = 7 CO2 + 3 H2O + HNO2
Mg + Na = Mg4Na3 =>
4 Mg + 3 Na = Mg4Na3
CuSO4 + FeNO2 = FeSO4 + CuNO2 =>
CuSO4 + FeNO2 = FeSO4 + CuNO2
Mg(s) + CuO(aq) = MgO(aq) + Cu(g) =>
Mg(s) + CuO(aq) = MgO(aq) + Cu(g)
N2O4(g) + O2(g) + H2O(l) = HNO3(aq) =>
2 N2O4(g) + O2(g) + 2 H2O(l) = 4 HNO3(aq)
AlF + NaO = AlFNaO =>
AlF + NaO = AlFNaO
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
MnCl2 + NaHCO3 = Mn(CO3) + NaCl + CO2 + H2O =>
MnCl2 + 2 NaHCO3 = Mn(CO3) + 2 NaCl + CO2 + H2O
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
