Équations équilibrées la veille |
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4OH
Ammoniumchlorate + sodiumsulfate = sodiumchlorate + ammoniumsulfate =>
2 NH4ClO3 + Na2SO4 = 2 NaClO3 + (NH4)2SO4
NaOH(aq) + CO(g) = Na2CO3(aq) + H2(g) =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2(g)
BaSO4 + AlPO4 = Ba3(PO4)2 + Al2(SO4)3 =>
3 BaSO4 + 2 AlPO4 = Ba3(PO4)2 + Al2(SO4)3
NaOH + HCl2O = NaCl2O + H2O =>
NaOH + HCl2O = NaCl2O + H2O
Ag + Cu3(PO4)2 = Ag3PO4 + Cu =>
6 Ag + Cu3(PO4)2 = 2 Ag3PO4 + 3 Cu
(NH4)C1O4 = O2 + C1C1 + H2O + NO =>
2(NH4)C1O4 = O2 + C1C1 + 4 H2O + 2 NO
Pb(NO3)2 + KI + H2O = K[PbI3]*2H2O + KNO3 =>
Pb(NO3)2 + 3 KI + 2 H2O = K[PbI3]*2H2O + 2 KNO3
Al(s) + NaOH + H2O = Na{+} + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na{+} + 2[Al(OH)4]{-} + 3 H2(g)
Cu + S = Cu2S2 =>
2 Cu + 2 S = Cu2S2
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2F2 = H2 + F2 =>
H2F2 = H2 + F2
Na2S + Au = Au2S3 + Na =>
3 Na2S + 2 Au = Au2S3 + 6 Na
K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S
H2 + S = H2S =>
H2 + S = H2S
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)Cl(aq) + CuSO4(s) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2(NH4)Cl(aq) + CuSO4(s)
Ra + I = RaI =>
Ra + I = RaI
KMnO4 + H = K + MnO2 + H2O =>
KMnO4 + 4 H = K + MnO2 + 2 H2O
Ca(ClO4)2 + H2O = Ca(OH)2 + HClO4 =>
Ca(ClO4)2 + 2 H2O = Ca(OH)2 + 2 HClO4
NaBr + V(NO3)3 = NaBrV(NO3)3 =>
NaBr + V(NO3)3 = NaBrV(NO3)3
BeF2 + NaOH = Be(OH)2 + NaF =>
BeF2 + 2 NaOH = Be(OH)2 + 2 NaF
PCl3 + NaOH = NaCl + H3PO3 =>
PCl3 + 3 NaOH = 3 NaCl + H3PO3
V + O2 + NaOH = Na3VO4 + H2O =>
4 V + 5 O2 + 12 NaOH = 4 Na3VO4 + 6 H2O
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
Zn + Pt(SO4)2 = Zn(SO4) + Pt =>
2 Zn + Pt(SO4)2 = 2 Zn(SO4) + Pt
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
HF + B = BF3 + H2 =>
6 HF + 2 B = 2 BF3 + 3 H2
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2 =>
Na3AlO3 + H2SO4 = Na3[AlO3]SO4 + H2
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
KBiO3 + H2SO4 = Bi2(SO4)3 + O2 + K2SO4 + H2O =>
2 KBiO3 + 4 H2SO4 = Bi2(SO4)3 + O2 + K2SO4 + 4 H2O
FeC2O4*2H2O + K2C2O4*H2O + H2O2 + H2C2O4 = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + 3 K2C2O4*H2O + H2O2 + H2C2O4 = 2 K3Fe(C2O4)3*3H2O + 3 H2O
CH3COH + Zn + HCl = C2H6 + ZnCl2 + H2O =>
CH3COH + 2 Zn + 4 HCl = C2H6 + 2 ZnCl2 + H2O
NaOH(aq) + C8H5KO4(aq) = NaC8H4KO4(aq) + H2O(l) =>
NaOH(aq) + C8H5KO4(aq) = NaC8H4KO4(aq) + H2O(l)
H2CO3 + LiOH = Li2CO3 + H2O =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O
AgNO3 + KI = Ag2I + K(NO3)2 =>
2 AgNO3 + KI = Ag2I + K(NO3)2
Fe2O3 + SnCl2 + HCl = FeCl2 + SnO2 + H2O =>
Fe2O3 + SnCl2 + 2 HCl = 2 FeCl2 + SnO2 + H2O
CH2O + CrO3 + H2SO4 = CH2O2 + H2O + Cr2(SO4)3 =>
3 CH2O + 2 CrO3 + 3 H2SO4 = 3 CH2O2 + 3 H2O + Cr2(SO4)3
Pb + K2CrO4 = PbCrO4 + K =>
Pb + K2CrO4 = PbCrO4 + 2 K
NiC1 + O2 = NiO + C12O5 =>
24 NiC1 + 17 O2 = 24 NiO + 2 C12O5
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
AgCl(s) + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
HBr + Ba(OH)2 = Br2(OH)2 + H2Ba =>
2 HBr + Ba(OH)2 = Br2(OH)2 + H2Ba
K(ClO3) + KI + H2O = KCl + I + K(OH) =>
K(ClO3) + 6 KI + 3 H2O = KCl + 6 I + 6 K(OH)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NaC9H7O4 + HCl = NaC9H8O4 + Cl =>
NaC9H7O4 + HCl = NaC9H8O4 + Cl
H2CO3(s) = H2O(g) + CO2(g) =>
H2CO3(s) = H2O(g) + CO2(g)
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