| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr + Na2CO3 = Li2CO3 + 2 NaBr
Pd(NO3)2 + CaSO4 = PdSO4 + Ca(NO3)2 =>
Pd(NO3)2 + CaSO4 = PdSO4 + Ca(NO3)2
SnCl2 + Bi(NO3)3 + KOH = K2SnO3 + Bi + KCl + KNO3 + H2O =>
3 SnCl2 + 2 Bi(NO3)3 + 18 KOH = 3 K2SnO3 + 2 Bi + 6 KCl + 6 KNO3 + 9 H2O
Li + Pb(NO3)2 = Li(NO3)2Pb =>
Li + Pb(NO3)2 = Li(NO3)2Pb
HlO3 + P + H2O = Hl + HPO4 =>
7 HlO3 + 6 P + 3 H2O = 7 Hl + 6 HPO4
HNO3 + Cu = NO2 + CuOH =>
HNO3 + Cu = NO2 + CuOH
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g) =>
NaCl(s) + H2SO4(aq) = NaHSO4(s) + HCl(g)
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2 =>
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
Ba(OH)2 + NaHSO3 = BaSO3 + NaOH + H2O =>
Ba(OH)2 + NaHSO3 = BaSO3 + NaOH + H2O
H2S + Cr = Cr2S6 + H2 =>
6 H2S + 2 Cr = Cr2S6 + 6 H2
Ca + Na3PO4 = Na + Ca(PO4)2 =>
Ca + 2 Na3PO4 = 6 Na + Ca(PO4)2
Cl2Mg + C2H7NO2 = C4H6MgO4 + ClH4N =>
Cl2Mg + 2 C2H7NO2 = C4H6MgO4 + 2 ClH4N
FeCl3 + C2H4(COOH)2 = C12H12Fe2O12 + HCl =>
2 FeCl3 + 3 C2H4(COOH)2 = C12H12Fe2O12 + 6 HCl
Sn(s) + AgNO3(aq) = Sn(NO3)2(aq)(s) + Ag(s) =>
Sn(s) + 2 AgNO3(aq) = Sn(NO3)2(aq)(s) + 2 Ag(s)
Nb2O5 + C + F2 = NbF5 + CO2 =>
2 Nb2O5 + 5 C + 10 F2 = 4 NbF5 + 5 CO2
KMnO2 + Cr2(SO4)3 + H2SO4 = K2SO4 + K2Cr2O7 + MnSO4 + H2O =>
6 KMnO2 + Cr2(SO4)3 + 5 H2SO4 = 2 K2SO4 + K2Cr2O7 + 6 MnSO4 + 5 H2O
NaOCl(aq) + Na2S2O3(aq) + NaOH(aq) = Na2SO4(aq) + NaCl(aq) + H2O(l) =>
4 NaOCl(aq) + Na2S2O3(aq) + 2 NaOH(aq) = 2 Na2SO4(aq) + 4 NaCl(aq) + H2O(l)
FeCl + Na3(Po4) = Fe3(Po4) + NaCl =>
3 FeCl + Na3(Po4) = Fe3(Po4) + 3 NaCl
(Al(OH)2)NO2 + HCl = AlCl3 + Al(NO2)3 + H2O =>
3(Al(OH)2)NO2 + 6 HCl = 2 AlCl3 + Al(NO2)3 + 6 H2O
AgC2H3O2 + KCl = AgCl + KC2H3O2 =>
AgC2H3O2 + KCl = AgCl + KC2H3O2
Mo + HNO3 = MoO3 + NO2 + H2O =>
Mo + 6 HNO3 = MoO3 + 6 NO2 + 3 H2O
NaCl + HMnO4 = Cl2 + NaMnO4 + H2O + MnCl2 =>
14 NaCl + 16 HMnO4 = 5 Cl2 + 14 NaMnO4 + 8 H2O + 2 MnCl2
KBr + MnO2 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = Br2 + K2SO4 + MnSO4 + 2 H2O
N2H4 + N2O4 = H2O + NO =>
N2H4 + 2 N2O4 = 2 H2O + 6 NO
CI2(g) + LiI(aq) = LiCI(aq) + I2(g) =>
CI2(g) + LiI(aq) = LiCI(aq) + I2(g)
Al(s) + HgBr(aq) = AlBr3(aq) + Hg(g) =>
Al(s) + 3 HgBr(aq) = AlBr3(aq) + 3 Hg(g)
C9H20H4S2 + O2 = CO2 + H2O + SO2 =>
C9H20H4S2 + 17 O2 = 9 CO2 + 12 H2O + 2 SO2
KOH + H2X = K2X + H2O =>
2 KOH + H2X = K2X + 2 H2O
C2H4(OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4(OH)2(l) + 5 O2(g) = 4 CO2(g) + 6 H2O(g)
KOH + H2X = K2X + H2O =>
2 KOH + H2X = K2X + 2 H2O
Ca(ClO)2 + H2O = HClO + Ca(OH)2 =>
Ca(ClO)2 + 2 H2O = 2 HClO + Ca(OH)2
Sb2O3 + Na2S + H2O = Sb2S3 + NaOH =>
Sb2O3 + 3 Na2S + 3 H2O = Sb2S3 + 6 NaOH
Ba + NaOH = NaBa + NaBaO3 + H2O =>
6 Ba + 6 NaOH = 5 NaBa + NaBaO3 + 3 H2O
Ba(OH)2(aq) + HBr(aq) = BaBr + H(OH)2 =>
Ba(OH)2(aq) + HBr(aq) = BaBr + H(OH)2
Ca(NO3)2 + CO3 = CaCO3 + (NO3)2 =>
Ca(NO3)2 + CO3 = CaCO3 + (NO3)2
K2S2O3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 K2S2O3 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 9 K2SO4 + 7 H2O
NaCl(s) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
CuO + H2 = Cu + H2O = =>
CuO + H2 = Cu + H2O
C6H5Cl + CaCO3 = CaCl2 + H2O + CO2 + C6H4 =>
2 C6H5Cl + CaCO3 = CaCl2 + H2O + CO2 + 2 C6H4
O + H2 = H2O =>
O + H2 = H2O
NaCl + BeCl2 = Na2BeCl4 =>
2 NaCl + BeCl2 = Na2BeCl4
Fe2O3 + HBr = H2O + FeBr3 =>
Fe2O3 + 6 HBr = 3 H2O + 2 FeBr3
Pt2O2 = Pt + O2 =>
Pt2O2 = 2 Pt + O2
Ca + K2C2O4 = CaC2O4 + K =>
Ca + K2C2O4 = CaC2O4 + 2 K
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
GaBr3 + Cl = GaCl3 + Br =>
GaBr3 + 3 Cl = GaCl3 + 3 Br
C4H8O + O2 = CO2CO2 + H2O =>
2 C4H8O + 11 O2 = 4 CO2CO2 + 8 H2O
Aluminiumnitrate + sodiumhydroxide = aluminiumhydroxide + sodiumnitrate =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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