Équations équilibrées la veille |
ZnS + NaOH = NaS + Zn(OH)
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2 =>
HCl(aq) + NH4HCO3(aq) = NH4Cl + H2O + CO2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
AgO + H2O = Ag(OH)2 =>
AgO + H2O = Ag(OH)2
W + H2O2 = WO3 + H2O =>
W + 3 H2O2 = WO3 + 3 H2O
Cl{-} + Ag2O = ClO3{-} + Ag =>
Cl{-} + 3 Ag2O = ClO3{-} + 6 Ag
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CuSO4 + Fe = Cu2Fe2 + SO4 =>
2 CuSO4 + 2 Fe = Cu2Fe2 + 2 SO4
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + H2O + KCl =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 KCl
CaHPO4 + HNO3 = H3PO4 + Ca(NO3)2 =>
CaHPO4 + 2 HNO3 = H3PO4 + Ca(NO3)2
W + H2O2 = H2WO4 + H2 =>
W + 2 H2O2 = H2WO4 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2MnO4 = K + MnO4 =>
K2MnO4 = 2 K + MnO4
FeCl3 + C = Fe + CCl4 =>
4 FeCl3 + 3 C = 4 Fe + 3 CCl4
H2C2O4 + CsOH = H2O + Cs2C2O4 =>
H2C2O4 + 2 CsOH = 2 H2O + Cs2C2O4
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag(NO3)2 + Na2CO3 = NaNO3 + AgCO3 =>
Ag(NO3)2 + Na2CO3 = 2 NaNO3 + AgCO3
(NH4)2(SO4) + Ca(NO3)2 = (NH4)(NO3) + Ca(SO4) =>
(NH4)2(SO4) + Ca(NO3)2 = 2(NH4)(NO3) + Ca(SO4)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
BCo(C10H19O2)2 + H2SO4 = CoSO4 + B(C10H20O2)2 =>
BCo(C10H19O2)2 + H2SO4 = CoSO4 + B(C10H20O2)2
KMnO4 + HCl + NaNO2 = KCl + HNO2 + NaMnO4 =>
KMnO4 + HCl + NaNO2 = KCl + HNO2 + NaMnO4
BCo(C10H19O2)2 + H2SO4 = CoSO4 + BC20H40O4 =>
BCo(C10H19O2)2 + H2SO4 = CoSO4 + BC20H40O4
C18H38 = C9H18 + C9H20 =>
C18H38 = C9H18 + C9H20
CaCO3 + O2 = CaO + CO3 =>
2 CaCO3 + O2 = 2 CaO + 2 CO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
C3H8O(l) + O2 = H2O(l) + CO2(g) =>
2 C3H8O(l) + 9 O2 = 8 H2O(l) + 6 CO2(g)
KBr + HF = KF + HBr =>
KBr + HF = KF + HBr
ClO + KI = I2 + KClO =>
2 ClO + 2 KI = I2 + 2 KClO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H{+} + UO{2+} + NO3{-} = UO2{2+} + NO + H2O =>
2 H{+} + 3 UO{2+} + 2 NO3{-} = 3 UO2{2+} + 2 NO + H2O
HCOOH + Na2CO3 = H2O + CO2 + NaHCOO =>
2 HCOOH + Na2CO3 = H2O + CO2 + 2 NaHCOO
HgCl2 + Na2SO3 = NaCl + HgSO3 =>
HgCl2 + Na2SO3 = 2 NaCl + HgSO3
Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
C2H4 + O2 = HC6H9O3 + H2O =>
3 C2H4 + 2 O2 = HC6H9O3 + H2O
HgS + Zn = ZnS + Hg =>
HgS + Zn = ZnS + Hg
KI + AgNO3(aq) = KNO3(aq) + AgI(s) =>
KI + AgNO3(aq) = KNO3(aq) + AgI(s)
Ca + HC1 = CaC1 + H2 =>
2 Ca + 2 HC1 = 2 CaC1 + H2
Na2CO3 + H3O = H2O + Na2HCO3 =>
Na2CO3 + H3O = H2O + Na2HCO3
HClO + F{-} = ClO{-} + HF =>
HClO + F{-} = ClO{-} + HF
S2 + H2 = SH2 =>
S2 + 2 H2 = 2 SH2
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
Na2S2O3 + H2O = H2S2O3 + NaOH =>
Na2S2O3 + 2 H2O = H2S2O3 + 2 NaOH
NaH + H2SO4 = NaHSO4 + H2 =>
NaH + H2SO4 = NaHSO4 + H2
H2SO4 + KCl = KHSO4 + HCl =>
H2SO4 + KCl = KHSO4 + HCl
Cr2O2 + Al = Al2O3 + Cr =>
3 Cr2O2 + 4 Al = 2 Al2O3 + 6 Cr
Sc2S + H3PO4 = Sc3PO4 + H2S =>
3 Sc2S + 2 H3PO4 = 2 Sc3PO4 + 3 H2S
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.