| Équations équilibrées la veille |
CaN = NCa
C34H40N4O7S + O2 = CO2 + H2O + NH3 + S =>
2 C34H40N4O7S + 75 O2 = 68 CO2 + 28 H2O + 8 NH3 + 2 S
BaF2 + K2CO3 = KF + BaCO3 =>
BaF2 + K2CO3 = 2 KF + BaCO3
Ca(HCO3)2 + NH4Cl = CaCl2 + NH4HCO3 =>
Ca(HCO3)2 + 2 NH4Cl = CaCl2 + 2 NH4HCO3
CdTe = *5Te2 + Cd =>
10 CdTe = *5Te2 + 10 Cd
Li(OH) + SO2 = Li2SO3 + H2O =>
2 Li(OH) + SO2 = Li2SO3 + H2O
Ca + H2O + CO2 = H2(CaCO3) =>
Ca + H2O + CO2 = H2(CaCO3)
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
C4H6Cl2 + CuO = Cu + CO2 + H2O + Cl =>
C4H6Cl2 + 11 CuO = 11 Cu + 4 CO2 + 3 H2O + 2 Cl
Cu(OH){+2} = CuO + H{2+}O =>
Cu(OH){+2} = CuO + H{2+}O
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2(SO4) =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2(SO4)
Po(PO4)2Ca3(AsO4)2 = Po(AsO4)2Ca3(PO4)2 =>
Po(PO4)2Ca3(AsO4)2 = Po(AsO4)2Ca3(PO4)2
Mn(OH)2 + Au2(C2O4)3 = MnC2O4 + Au(OH)3 =>
3 Mn(OH)2 + Au2(C2O4)3 = 3 MnC2O4 + 2 Au(OH)3
KINaCl = KClNaI =>
KINaCl = KClNaI
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
I{-} + IO3{-} + H3O{+} = I2 + H2O =>
5 I{-} + IO3{-} + 6 H3O{+} = 3 I2 + 9 H2O
FeS + NaO2 = Fe2O3 + NaSO4 + Na2O =>
6 FeS + 20 NaO2 = 3 Fe2O3 + 6 NaSO4 + 7 Na2O
Ti + H2 = TiH2 =>
Ti + H2 = TiH2
Al + Cu3PO4 = Al3PO4 + Cu =>
3 Al + Cu3PO4 = Al3PO4 + 3 Cu
H2SO4 + C2H4 = CH3S + H2O + O2 =>
4 H2SO4 + 2 C2H4 = 4 CH3S + 2 H2O + 7 O2
Cl2Ba + SO4Na2 = SO4Ba + ClNa =>
Cl2Ba + SO4Na2 = SO4Ba + 2 ClNa
O2 + NO2 + H2 = HNO3 =>
O2 + 2 NO2 + H2 = 2 HNO3
MnO2 + K2Cr2O7 + HCl = HMnO4 + CrCl3 + KCl + H2O =>
2 MnO2 + K2Cr2O7 + 8 HCl = 2 HMnO4 + 2 CrCl3 + 2 KCl + 3 H2O
FeCO3 = FeOCO2 =>
FeCO3 = FeOCO2
H3PO4 + NaOH = H2O + NaPH2O4 =>
H3PO4 + NaOH = H2O + NaPH2O4
K + Fe(ClO4)2 = K(ClO4) + Fe =>
2 K + Fe(ClO4)2 = 2 K(ClO4) + Fe
FeCl3 + F = FCl + Fe =>
FeCl3 + 3 F = 3 FCl + Fe
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi2(SO4) + H2O =>
2 KMnO4 + 10 BiBr3 + 8 H2SO4 = 15 Br2 + 2 MnSO4 + K2SO4 + 5 Bi2(SO4) + 8 H2O
Li(OH) + SO2 = Li2SO3 + H2O =>
2 Li(OH) + SO2 = Li2SO3 + H2O
NO3{-} + Zn{+} + OH{-} + H2O = (Zn(OH)4)2{-} + NH3 =>
5 NO3{-} + 16 Zn{+} + 19 OH{-} + 30 H2O = 8(Zn(OH)4)2{-} + 5 NH3
P + O2 = O10P4 =>
4 P + 5 O2 = O10P4
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4 =>
Li3(PO)4 + Ca(OH)2 = Li3(OH)2 + Ca(PO)4
NaBr + Ni(NO3)2 = NiBr2 + Na(NO3) =>
2 NaBr + Ni(NO3)2 = NiBr2 + 2 Na(NO3)
CO2(g) + S8(g) = CS2 + SO2(g) =>
8 CO2(g) + 3 S8(g) = 8 CS2 + 8 SO2(g)
Fe3S + O2 = Fe2O2 + SO2 =>
2 Fe3S + 5 O2 = 3 Fe2O2 + 2 SO2
CH3COOH + Cr2(SO4)3 = CH3COOCr + H2(SO4)3 =>
2 CH3COOH + Cr2(SO4)3 = 2 CH3COOCr + H2(SO4)3
Cr(NO3)3 + Li = Cr + LiNO3 =>
Cr(NO3)3 + 3 Li = Cr + 3 LiNO3
Na2HgI4 + MgAt + Cl2 = MgI2 + HgAt2 + NaCl =>
Na2HgI4 + 2 MgAt + Cl2 = 2 MgI2 + HgAt2 + 2 NaCl
H2O2(s) = H2O(s) + O2 =>
2 H2O2(s) = 2 H2O(s) + O2
AgNO3 + CuSO4 = AgSO4 + NO3Cu =>
AgNO3 + CuSO4 = AgSO4 + NO3Cu
Y3Al5O12 = Y2O3 + Al2O3 =>
2 Y3Al5O12 = 3 Y2O3 + 5 Al2O3
HMnO4 + HBr = Br2 + MnO + H2O =>
2 HMnO4 + 10 HBr = 5 Br2 + 2 MnO + 6 H2O
Hg2Cl = HgHgCl =>
Hg2Cl = HgHgCl
HC8H4O4K + NaOH = NaC8H4O4 + KH2O =>
HC8H4O4K + NaOH = NaC8H4O4 + KH2O
CoCl2(aq) + Na2CO3(aq) = CoCO3(s) + Cl2Na2(aq) =>
CoCl2(aq) + Na2CO3(aq) = CoCO3(s) + Cl2Na2(aq)
KClNaClO3 = KClO3NaCl =>
KClNaClO3 = KClO3NaCl
Ir + HNO3 + HCl = H2IrCl6 + NO2 + H2O =>
Ir + 4 HNO3 + 6 HCl = H2IrCl6 + 4 NO2 + 4 H2O
H = H4 =>
4 H = H4
Na2SO4 + AgNO3 = Na2Ag + SO4NO3 =>
Na2SO4 + AgNO3 = Na2Ag + SO4NO3
O5 = O7 =>
7 O5 = 5 O7
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
