Équations équilibrées la veille |
3 Ag + Zn3(PO4)2 = 3 Zn + Ag3(PO4)2
HNO3 + NH2SO3 = N2 + H2SO4 + H2O =>
4 HNO3 + 10 NH2SO3 = 7 N2 + 10 H2SO4 + 2 H2O
TiCl4(S) + H2O(g) = TiO2(S) + HCl(g) =>
TiCl4(S) + 2 H2O(g) = TiO2(S) + 4 HCl(g)
CUO(aq) + HCl = CUCl2 + H2O =>
CUO(aq) + 2 HCl = CUCl2 + H2O
MgCl2 + Na2CO3 + H2O = MgCO3 + HCl + NaOH =>
MgCl2 + Na2CO3 + 2 H2O = MgCO3 + 2 HCl + 2 NaOH
H2 + N2 = N2H4 =>
2 H2 + N2 = N2H4
Fe2SO4 + Ca(No3)2 = CaSO4 + FeNo3 =>
Fe2SO4 + Ca(No3)2 = CaSO4 + 2 FeNo3
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
CaNO3 + K(OH) = Ca(OH) + KNO3 =>
CaNO3 + K(OH) = Ca(OH) + KNO3
KPO4 + BaOH = BaPO4 + KOH =>
KPO4 + BaOH = BaPO4 + KOH
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cr2O3 + NaNO3 + KOH = K2Cr2O7 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 2 KOH = K2Cr2O7 + 3 NaNO2 + H2O
HCI + NaOH = HNa + CIOH =>
HCI + NaOH = HNa + CIOH
I2(s) + Na2S2O3(s) = NaI(s) + Na2S4O6 =>
I2(s) + 2 Na2S2O3(s) = 2 NaI(s) + Na2S4O6
C3H6 + O2 = C + H2O =>
2 C3H6 + 3 O2 = 6 C + 6 H2O
CaSO4 + FeS = CaSO3 + Fe2O4 + SO2 =>
8 CaSO4 + 2 FeS = 8 CaSO3 + Fe2O4 + 2 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
FeCl3 + NaF = FeNa + NaCl + F =>
FeCl3 + 4 NaF = FeNa + 3 NaCl + 4 F
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + Na2(NO3)2 =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + Na2(NO3)2
C2H3O2 + (NH4)2S = S + C2H3O2(NH4)2 =>
C2H3O2 + (NH4)2S = S + C2H3O2(NH4)2
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
C19H8O40 + O2 = CO2 + H2O =>
C19H8O40 + O2 = 19 CO2 + 4 H2O
MgH2 + NaBO2 = NaBH4 + MgO =>
2 MgH2 + NaBO2 = NaBH4 + 2 MgO
Cu2 + Cl = CuCl2 =>
Cu2 + 4 Cl = 2 CuCl2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C7H10 + H2SO4 = H2S + H2O + CO2 =>
4 C7H10 + 19 H2SO4 = 19 H2S + 20 H2O + 28 CO2
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
(NH4)VO3 = V2O5 + NH3 + H2O =>
2(NH4)VO3 = V2O5 + 2 NH3 + H2O
Fe(CrO2)2 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
C6H5COOH + HCl = C6H5COCl + H2O =>
C6H5COOH + HCl = C6H5COCl + H2O
I + FeO3 = Fe(IO)3 =>
3 I + FeO3 = Fe(IO)3
(Na)3P + Ca(F)2 = NaF + (Ca)3(P)2 =>
2(Na)3P + 3 Ca(F)2 = 6 NaF + (Ca)3(P)2
HgI2(l) = Hg(l) + I2(l) =>
HgI2(l) = Hg(l) + I2(l)
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s) =>
KL(aq) + AgNO3(aq) = KNO3(aq) + AgL(s)
KNO3 + NaCN = KCN + NaNO3 =>
KNO3 + NaCN = KCN + NaNO3
C + H22 + O11 = CH11O =>
22 C + 11 H22 + 2 O11 = 22 CH11O
CaC2 + H2O = Ca(OH)2 + CO2 + H2 =>
CaC2 + 6 H2O = Ca(OH)2 + 2 CO2 + 5 H2
CuCl2 + Ni = NiCl2Cu =>
CuCl2 + Ni = NiCl2Cu
Br2 + C2H4 = Br2C2H4 =>
Br2 + C2H4 = Br2C2H4
H2 + CO2 = CH4 + H2O =>
4 H2 + CO2 = CH4 + 2 H2O
Pb(C2H3O2)2 + Na2S = Na(C2H3O2) + PbS =>
Pb(C2H3O2)2 + Na2S = 2 Na(C2H3O2) + PbS
Sc(NO3)3 + H2O = (Sc(H2O)2(NO3)2)2(ScH2O(NO3)5) =>
3 Sc(NO3)3 + 5 H2O = (Sc(H2O)2(NO3)2)2(ScH2O(NO3)5)
Na2SO3 + K2Cr2O7 = CrKO3 + Na2SO4 =>
Na2SO3 + K2Cr2O7 = 2 CrKO3 + Na2SO4
(NH4)2S + FeI2 = (NH4)2I2 + FeS =>
(NH4)2S + FeI2 = (NH4)2I2 + FeS
H2F = H + F =>
H2F = 2 H + F
NaI9 + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbI9 =>
NaI9 + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbI9
CalciumHydroxide + Cobalt(II)Chloride = CalciumChloride + Cobalt(II)Hydroxide =>
CalciumHydroxide + Cobalt(II)Chloride = CalciumChloride + Cobalt(II)Hydroxide
LaCl3 + NH4HCO3 = NH3 + HCl + La2(CO3)3 =>
2 LaCl3 + 3 NH4HCO3 = 3 NH3 + 6 HCl + La2(CO3)3
ZnO + NaO = NaZnO2 =>
ZnO + NaO = NaZnO2
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