| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg(s) + 2 H3O{+} = 2 Mg{+}(aq) + H2(g) + 2 H2O
Pb(BrO2)4 + Mg3P2 = Pb3P4 + Mg(BrO2)2 =>
3 Pb(BrO2)4 + 2 Mg3P2 = Pb3P4 + 6 Mg(BrO2)2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
BaCl2 + Br2 = BrCl + Ba =>
BaCl2 + Br2 = 2 BrCl + Ba
CsOH + H(CO)3 = H2O + Cs(CO)3 =>
CsOH + H(CO)3 = H2O + Cs(CO)3
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
FeC2O4*H2O = FeCO3 + H2O + CO =>
FeC2O4*H2O = FeCO3 + H2O + CO
Pb(BrO2)4 + Mg3P2 = Pb3P4 + Mg(BrO2)2 =>
3 Pb(BrO2)4 + 2 Mg3P2 = Pb3P4 + 6 Mg(BrO2)2
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Ca + AgCl = CaCl4 + Ag =>
Ca + 4 AgCl = CaCl4 + 4 Ag
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2S3 + HCl = Fe2Cl6 + H2S =>
Fe2S3 + 6 HCl = Fe2Cl6 + 3 H2S
C4H13N3 + C6H10O4 + H2O = C10H25O5N3 =>
C4H13N3 + C6H10O4 + H2O = C10H25O5N3
C14H26 + O2 = CO2 + H2O =>
2 C14H26 + 41 O2 = 28 CO2 + 26 H2O
ClO + H2O = HClO3 + HCl =>
2 ClO + H2O = HClO3 + HCl
C3H7NO2S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C3H7NO2S + 23 O2 = 12 CO2 + 14 H2O + 4 NO2 + 4 SO2
Fe2(SO4)3 + HBr = FeBr3 + H2SO4 =>
Fe2(SO4)3 + 6 HBr = 2 FeBr3 + 3 H2SO4
Pb(BrO2)4 + Mg3P2 = Pb3P4 + Mg(BrO2)2 =>
3 Pb(BrO2)4 + 2 Mg3P2 = Pb3P4 + 6 Mg(BrO2)2
Al + KNO3 + NaOH + H2O = K3[Al(OH)4] + Na3[Al(OH)4] + NH3 =>
24 Al + 3 KNO3 + 69 NaOH + 18 H2O = K3[Al(OH)4] + 23 Na3[Al(OH)4] + 3 NH3
FeCl3 + HOH = Fe(OH)3 + HCl =>
FeCl3 + 3 HOH = Fe(OH)3 + 3 HCl
K + CrI3 + Cl2 + H2O = K2CrO4 + HIO3 + HCl =>
4 K + 2 CrI3 + 23 Cl2 + 26 H2O = 2 K2CrO4 + 6 HIO3 + 46 HCl
C6H10O5 + O2 = CO2 + H20(l) =>
2 C6H10O5 + 7 O2 = 12 CO2 + H20(l)
NaC{2}H{3}O{2} + H{2}SO{4} = HC{2}H{3}O{2} + Na{2}SO{4} =>
NaC{2}H{3}O{2} + H{2}SO{4} = HC{2}H{3}O{2} + Na{2}SO{4}
CH8 + O2 = CO2 + H2O1 =>
CH8 + 3 O2 = CO2 + 4 H2O1
NaHCO3 + HCl = NaCl + H2O + C + O =>
NaHCO3 + HCl = NaCl + H2O + C + 2 O
Na2SO4 + Ca3(PO4)2(aq) = Na3PO4(s) + CaSO4 =>
3 Na2SO4 + Ca3(PO4)2(aq) = 2 Na3PO4(s) + 3 CaSO4
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
O(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
O(NH4)2Cr2O7 = 2 NH3 + H2O + Cr2O3 + 2 O2
CuS + NO3 = Cu(NO3)2 + NO + SO2 =>
CuS + 3 NO3 = Cu(NO3)2 + NO + SO2
CH4 + S8 = CS2 + H3S =>
12 CH4 + 5 S8 = 12 CS2 + 16 H3S
H2WO4 + NH4OH = (NH4)2WO4 + H2O =>
H2WO4 + 2 NH4OH = (NH4)2WO4 + 2 H2O
CH3COOC6H4COOH + NaOH = C9H7O4Na + HOH =>
CH3COOC6H4COOH + NaOH = C9H7O4Na + HOH
HCIO4 + C = CO2 + CI + H2O =>
4 HCIO4 + 7 C = 7 CO2 + 4 CI + 2 H2O
Zn2S = Zn + S =>
Zn2S = 2 Zn + S
K2S + Pb(ClO3)2 = K2(ClO3) + PbS2 =>
2 K2S + Pb(ClO3)2 = 2 K2(ClO3) + PbS2
Na2CO3 + KF = NaF + K2CO3 =>
Na2CO3 + 2 KF = 2 NaF + K2CO3
NH4HF2 + Ti = NH3 + H2 + TiF4 =>
2 NH4HF2 + Ti = 2 NH3 + 2 H2 + TiF4
C3H8N4O12 + O2 = CO2 + H2O + NO2 =>
C3H8N4O12 + 3 O2 = 3 CO2 + 4 H2O + 4 NO2
Cu + O = CuO2 =>
Cu + 2 O = CuO2
Zn + PbCl4 = ZnCl2 + Pb4 =>
8 Zn + 4 PbCl4 = 8 ZnCl2 + Pb4
BrO3 + SO2 + H2O = Br{-} + SO4{2-} + H{+} =>
2 BrO3 + 7 SO2 + 8 H2O = 2 Br{-} + 7 SO4{2-} + 16 H{+}
SSSSS = S =>
SSSSS = 5 S
NaHS + HCl = NaCl + H2S =>
NaHS + HCl = NaCl + H2S
Zn + HCl = Zn*HCl =>
Zn + HCl = Zn*HCl
S + H = SH2 =>
S + 2 H = SH2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
CaCl2 + H2O = CaO + ClH =>
CaCl2 + H2O = CaO + 2 ClH
C4H10 + Br2 = HBr + C4HBr =>
C4H10 + 5 Br2 = 9 HBr + C4HBr
NiBr + FeCl = NiClFeBr =>
NiBr + FeCl = NiClFeBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/23
Équations équilibrées sur12/30/22
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