Équations équilibrées la veille |
6 Ba(OH)2 + P2O5 = 2(BaOH)3PO4 + 3 H2O
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)
H2O + MgO = Mg(OH)2 =>
H2O + MgO = Mg(OH)2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CoOC = COCo =>
CoOC = COCo
HC1 + NaOH = NaC1 + H2O(l) =>
HC1 + NaOH = NaC1 + H2O(l)
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
AgNO3 + BaO2 = Ba(NO3)2 + Ag + O2 =>
2 AgNO3 + BaO2 = Ba(NO3)2 + 2 Ag + O2
K(s) + Cl(g) = KCl(s) =>
K(s) + Cl(g) = KCl(s)
W + P = W3P =>
3 W + P = W3P
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
HBr + Al(HO)3 = H2O + AlBr3 =>
3 HBr + Al(HO)3 = 3 H2O + AlBr3
HClO2 + KCN = KClO2 + HCN =>
HClO2 + KCN = KClO2 + HCN
HI(ag) = H2(g) + I2(aq) =>
2 HI(ag) = H2(g) + I2(aq)
Al(NO3)3 + SrSO4 = Sr(NO3)2 + Al2(SO4)3 =>
2 Al(NO3)3 + 3 SrSO4 = 3 Sr(NO3)2 + Al2(SO4)3
MnO2 + HCI = MnC2 + H2O + CI2 =>
MnO2 + 4 HCI = MnC2 + 2 H2O + 2 CI2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C10H7SO3Na + NaOH = C10H7ONa + NaHSO3 =>
C10H7SO3Na + NaOH = C10H7ONa + NaHSO3
Br2 + K2S = KBr + S =>
Br2 + K2S = 2 KBr + S
IOCl3 + HSO3Cl = SO2Cl2 + IO2Cl + HCl =>
IOCl3 + HSO3Cl = SO2Cl2 + IO2Cl + HCl
CH3(CH2)CH2OH + HBr = CH3CH2CH2Br + H2O =>
CH3(CH2)CH2OH + HBr = CH3CH2CH2Br + H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C25H30N3Cl + HCl = C8H11N + CCl4 =>
C25H30N3Cl + 3 HCl = 3 C8H11N + CCl4
K + SO2 = KSO2 =>
K + SO2 = KSO2
C6H2O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
3 C6H2O7 + 6 NaHCO3 = H2O + 12 CO2 + 2 Na3C6H5O7
Ca + MnCl2 = CaCl2 + Mn =>
Ca + MnCl2 = CaCl2 + Mn
NaCN + HI = NaI + HCN =>
NaCN + HI = NaI + HCN
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
H3BO3 + NaOH = NaH2BO3 + H2O =>
H3BO3 + NaOH = NaH2BO3 + H2O
C3H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C3H8 + 16 KMnO4 + 24 H2SO4 = 15 CH3COOH + 16 MnSO4 + 8 K2SO4 + 34 H2O
Al{+3} + HCl{-} = AlCl3 + H =>
Al{+3} + 3 HCl{-} = AlCl3 + 3 H
XeF2 + H2O = Xe + HF + O2 =>
2 XeF2 + 2 H2O = 2 Xe + 4 HF + O2
NaBr + AgNO3 + NH4OH = AgNa + BrOH + NH4NO3 =>
NaBr + AgNO3 + NH4OH = AgNa + BrOH + NH4NO3
CrI6 = Cr + I2 =>
CrI6 = Cr + 3 I2
CaOH2 = Ca + H2O =>
CaOH2 = Ca + H2O
Zn(NO3)2 + NaCl = ZnCl2 + NaNO3 =>
Zn(NO3)2 + 2 NaCl = ZnCl2 + 2 NaNO3
CH3CH2OH + CH3I = CH3CH2I + CH3OH =>
CH3CH2OH + CH3I = CH3CH2I + CH3OH
Cu(NO3)2 + Pb(NO3)2 = CuPb + (NO3)2 =>
Cu(NO3)2 + Pb(NO3)2 = CuPb + 2(NO3)2
C2H2O2 + NH4OCl + NaOH = C2H6N4O2 + NaCl + H2O =>
C2H2O2 + 4 NH4OCl + 4 NaOH = C2H6N4O2 + 4 NaCl + 8 H2O
C18H32O16 + H2O = C6H12O6 =>
C18H32O16 + 2 H2O = 3 C6H12O6
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + HClO4 = MgClO4 + Cl2O + H2O =>
12 Mg + 14 HClO4 = 12 MgClO4 + Cl2O + 7 H2O
NaNO3 + FeCl2 = NaCl + Fe(NO3)2 =>
2 NaNO3 + FeCl2 = 2 NaCl + Fe(NO3)2
Cl + H2 = HCl2 =>
4 Cl + H2 = 2 HCl2
C3H18(l) + O2(g) = CO2(s) + H2O(g) =>
2 C3H18(l) + 15 O2(g) = 6 CO2(s) + 18 H2O(g)
Br + FeI3 = BrI + Fe =>
3 Br + FeI3 = 3 BrI + Fe
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