| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + C6H12 + NaI = Cl2Na + C6H12I
KNO3 + C3H8 = C3NO3 + KH8 =>
KNO3 + C3H8 = C3NO3 + KH8
NH4S + Co(NO3)2 = NH4(NO3)2 + CoS =>
NH4S + Co(NO3)2 = NH4(NO3)2 + CoS
O2 + C = OC =>
O2 + 2 C = 2 OC
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
Ca5(PO4)3OH + H2SO4 = H3PO4 + [[CaSO4]] + H2O =>
Ca5(PO4)3OH + 5 H2SO4 = 3 H3PO4 + 5[[CaSO4]] + H2O
MnO4 + NH3 = H2O + MnO2 + NO3 =>
9 MnO4 + 4 NH3 = 6 H2O + 9 MnO2 + 4 NO3
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
BrBa30 = Br + Ba =>
BrBa30 = Br + 30 Ba
H2S + HNO3 = SO2 + H2O + NO2 =>
H2S + 6 HNO3 = SO2 + 4 H2O + 6 NO2
BiHNO3 + NH3 = Bi(OH)3 + NH =>
2 BiHNO3 + 3 NH3 = 2 Bi(OH)3 + 5 NH
CH3CHO + NaCN + (NH4)2CO3 = (CH3)C3H3O2N2 + NaOH + NH3 =>
14 CH3CHO + 20 NaCN + 12(NH4)2CO3 = 15(CH3)C3H3O2N2 + 20 NaOH + 14 NH3
Hg(OH)2 + P2O3 = Hg3(PO3)2 + H2O =>
3 Hg(OH)2 + P2O3 = Hg3(PO3)2 + 3 H2O
(CuCO3) = CuO + CO2 =>
(CuCO3) = CuO + CO2
Mg((OH)2) + HCl = MgClOH + H2O =>
Mg((OH)2) + HCl = MgClOH + H2O
HBr + NaBr = Br2 + NaH =>
HBr + NaBr = Br2 + NaH
C7H13O8N7 + HNO3 = C4H8N8O8 + H2O + CO2 =>
4 C7H13O8N7 + 12 HNO3 = 5 C4H8N8O8 + 12 H2O + 8 CO2
NaOH + KHC8H4O4 = NaKC8H4O4 + HOH =>
NaOH + KHC8H4O4 = NaKC8H4O4 + HOH
SrO + SiO2 = SrSiO3 =>
SrO + SiO2 = SrSiO3
TeO2 + HCl = Te2Cl2O3 + H2O =>
2 TeO2 + 2 HCl = Te2Cl2O3 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCO3 + HCl = H2O + CO + Cl2 =>
2 HCO3 + 6 HCl = 4 H2O + 2 CO + 3 Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH2O + HCl = CH3OCH2Cl + H2O + Cl2 =>
2 CH2O + 3 HCl = CH3OCH2Cl + H2O + Cl2
CO2O3 + KBr + H2O = COBr2 + KOH + KBrO2 =>
2 CO2O3 + 7 KBr + 2 H2O = 2 COBr2 + 4 KOH + 3 KBrO2
Bi4 = Bi =>
Bi4 = 4 Bi
C6H5CHO + HNO3 = C6H5COOH + NO2 + H2O =>
C6H5CHO + 2 HNO3 = C6H5COOH + 2 NO2 + H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C35H70 + O2 = CO2 + H2O =>
2 C35H70 + 105 O2 = 70 CO2 + 70 H2O
(CuCO3) = CuO + CO2 =>
(CuCO3) = CuO + CO2
(NH4)2HPO4 + NaOH = H2O + NH3 + Na3PO4 =>
(NH4)2HPO4 + 3 NaOH = 3 H2O + 2 NH3 + Na3PO4
CrI3 + Na(OH) = Cr(OH)3 + NaI =>
CrI3 + 3 Na(OH) = Cr(OH)3 + 3 NaI
NH4OH + Cu(NO3)2 = Cu(NH4OH)2 + NO3 =>
2 NH4OH + Cu(NO3)2 = Cu(NH4OH)2 + 2 NO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sn(OH)3{-} + Br(OH)3 + OH{-} = Sn(OH)6{2-} + Br =>
3 Sn(OH)3{-} + 2 Br(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Br
AgNO3 + KF = KFAgNO3 =>
AgNO3 + KF = KFAgNO3
H2S + Fe(OH)2 = HOH + FeS =>
H2S + Fe(OH)2 = 2 HOH + FeS
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 7 O2 + 8 H2
CO(NH2)2 + O2 = CO2 + HNO3 + H2O =>
CO(NH2)2 + 4 O2 = CO2 + 2 HNO3 + H2O
CuO + HCl = H2O + Cu + Cl =>
CuO + 2 HCl = H2O + Cu + 2 Cl
(CuCO3) = CuO + CO2 =>
(CuCO3) = CuO + CO2
NaCl + H2O = Cl + H2 + NaOH =>
2 NaCl + 2 H2O = 2 Cl + H2 + 2 NaOH
BaF2 + NaF = Ba2{+} + Na{-} + F2 =>
4 BaF2 + 2 NaF = 2 Ba2{+} + 2 Na{-} + 5 F2
FeCl2 + NaOH = Na2[Fe(OH)4] + NaCl =>
FeCl2 + 4 NaOH = Na2[Fe(OH)4] + 2 NaCl
Al + KClO4 + H2O + KOH = KCl + KAl(OH)4 =>
8 Al + 3 KClO4 + 12 H2O + 8 KOH = 3 KCl + 8 KAl(OH)4
K2O + H2 + Cl = KCl + H2O =>
K2O + H2 + 2 Cl = 2 KCl + H2O
C8H16O4 + O2 = CO2 + H2O =>
C8H16O4 + 10 O2 = 8 CO2 + 8 H2O
Al + K2CO3 = K + AlCO3 =>
Al + K2CO3 = 2 K + AlCO3
Mg + Fe32O3 = Fe + MgO =>
3 Mg + Fe32O3 = 32 Fe + 3 MgO
HgS + HCl + HNO3 = HgCl4 + H2O + NO + S =>
3 HgS + 12 HCl + 4 HNO3 = 3 HgCl4 + 8 H2O + 4 NO + 3 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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