| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O3 = 2 Na + 2 S + 3 O
ZnO + K2CO3 = K2ZnO2 + CO2 =>
ZnO + K2CO3 = K2ZnO2 + CO2
Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
C2H2 + Br2 = Br2C2 + H2 =>
C2H2 + Br2 = Br2C2 + H2
CO2(g) + H2(g) = CO(g) + H2O(g) =>
CO2(g) + H2(g) = CO(g) + H2O(g)
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
PbNO3 + NaSO4 = PbSO4 + NaNO3 =>
PbNO3 + NaSO4 = PbSO4 + NaNO3
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
IO3{-} + HSO3{-} = I2 + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = I2 + 5 SO4{-2} + 3 H{+} + H2O
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
CI + KBr = KCI + Br2 =>
2 CI + 2 KBr = 2 KCI + Br2
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
K2S2O8 + Bi(OH)3 = KBiO3 + K2SO4 + H2SO4 =>
2 K2S2O8 + 2 Bi(OH)3 = 2 KBiO3 + K2SO4 + 3 H2SO4
CO2(g) + H2(g) = CO(g) + H2O(g) =>
CO2(g) + H2(g) = CO(g) + H2O(g)
KCl + Cu3(PO4)2 = CuCl2 + K3PO4 =>
6 KCl + Cu3(PO4)2 = 3 CuCl2 + 2 K3PO4
CI + KBr = KCI + Br2 =>
2 CI + 2 KBr = 2 KCI + Br2
CC3H7OH + O2 = CO2 + H2O =>
2 CC3H7OH + 11 O2 = 8 CO2 + 8 H2O
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
AgI + H2SO4 = Ag2SO4 + HI =>
2 AgI + H2SO4 = Ag2SO4 + 2 HI
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C5H6NO4 + O2 = CO2 + NH3 + H2O =>
4 C5H6NO4 + 15 O2 = 20 CO2 + 4 NH3 + 6 H2O
CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CaCl{+2} + KOH = Ca(OH){+2} + KCl =>
CaCl{+2} + KOH = Ca(OH){+2} + KCl
CI + KBr = KCI + Br2 =>
2 CI + 2 KBr = 2 KCI + Br2
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
CO2(g) + H2(g) = HCOOH(g) =>
CO2(g) + H2(g) = HCOOH(g)
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
KMnO4 + C2H5O + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
22 KMnO4 + 10 C2H5O + 33 H2SO4 = 11 K2SO4 + 22 MnSO4 + 20 CO2 + 58 H2O
Co(NO3)2 + NaBr = CoBr2 + NaNO3 =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 NaNO3
Na2CO3 + HCl = NaCl + CO2 + H2O(i) =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O(i)
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2 =>
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
HClO + NH3 = H2ClN + H2O =>
HClO + NH3 = H2ClN + H2O
AgNO3(aq) + PbBr2(s) = AgBr(s) + Pb(NO3)2(aq) =>
2 AgNO3(aq) + PbBr2(s) = 2 AgBr(s) + Pb(NO3)2(aq)
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH2 + CHCl = CH2CHCl =>
CH2 + CHCl = CH2CHCl
H2Co3 + Ca(OH)2 = CaCo3 + H2O =>
H2Co3 + Ca(OH)2 = CaCo3 + 2 H2O
XCl2 + AgNO3 = X(NO3)2 + AgCl =>
XCl2 + 2 AgNO3 = X(NO3)2 + 2 AgCl
Ca5(PO4)3OH + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca5(PO4)3OH + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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