| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 3 CuCl2 = 3 CuSO4 + 2 CrCl3
Fe{+3} + S{-3} = FeS(s) =>
Fe{+3} + S{-3} = FeS(s)
KICr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
KICr2O7 + 7 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 I2 + 7 H2O
Al2(SO4)3 + Ba(ClO3)2 = Al(ClO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(ClO3)2 = 2 Al(ClO3)3 + 3 BaSO4
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Ag3IO5 + Cl + H2O = H5IO6 + AgCl + O2 =>
4 Ag3IO5 + 12 Cl + 10 H2O = 4 H5IO6 + 12 AgCl + 3 O2
Fe2(SO4)3 + NaOH = Fe(OH)3 + (Na2)SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3(Na2)SO4
HF(aq) + Ca(OH)2(aq) = HOH(l) + CaF2(aq) =>
2 HF(aq) + Ca(OH)2(aq) = 2 HOH(l) + CaF2(aq)
Na2SO4 + Al2(SO4)3 = NaAl(SO4)2 =>
Na2SO4 + Al2(SO4)3 = 2 NaAl(SO4)2
S5(g) = S7(g) =>
7 S5(g) = 5 S7(g)
HCl + Br2 = HBr + Cl =>
2 HCl + Br2 = 2 HBr + 2 Cl
K2CO3 + Ba(ClO3)2 = BaCO3 + KClO3 =>
K2CO3 + Ba(ClO3)2 = BaCO3 + 2 KClO3
H2C2O4 = CO2 + H2 =>
H2C2O4 = 2 CO2 + H2
Na2O(s) + (NH4)2SO4(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
Na2O(s) + (NH4)2SO4(aq) = Na2SO4(aq) + H2O(l) + 2 NH3(g)
HNO3 + P2O5 = H2O + P + NO3 =>
10 HNO3 + P2O5 = 5 H2O + 2 P + 10 NO3
C7H16 + O2 = C + H16()O26 =>
C7H16 + 13 O2 = 7 C + H16()O26
Ca(PO4)2 + SiO2 + C = CaSi03 + CO + P =>
Ca(PO4)2 + 3 SiO2 + 14 C = CaSi03 + 14 CO + 2 P
NiOAgOH = NiOHAgO =>
NiOAgOH = NiOHAgO
Br2H2 + Ca(OH)2 = H2O + CaBr2 =>
Br2H2 + Ca(OH)2 = 2 H2O + CaBr2
Cr2(SO4)3 + K2(CO3) = Cr2(CO3)3 + K2(SO4) =>
Cr2(SO4)3 + 3 K2(CO3) = Cr2(CO3)3 + 3 K2(SO4)
CaOH + CH3COO = CaOHCH3COO =>
CaOH + CH3COO = CaOHCH3COO
Ti2S3 + O2 = Ti + SO2 =>
Ti2S3 + 3 O2 = 2 Ti + 3 SO2
MgCO3(s) + HClO4(aq) = Mg(ClO4)2(aq) + H2CO3(aq) =>
MgCO3(s) + 2 HClO4(aq) = Mg(ClO4)2(aq) + H2CO3(aq)
Fe(s) + H2SO4(aq) = FeSO4(s) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(s) + H2(g)
KNO3 + LiOH + H2SO4 + SnF2 = HNO3 + KOH + SnSO4 + LiF =>
2 KNO3 + 2 LiOH + H2SO4 + SnF2 = 2 HNO3 + 2 KOH + SnSO4 + 2 LiF
FeI3 = Fe{3+} + I{-} =>
FeI3 = Fe{3+} + 3 I{-}
Fe{+3} + S{-3} = FeS(s) =>
Fe{+3} + S{-3} = FeS(s)
CH3CHBrCHBrCH3 + KOH = KBr + H2O + H3CCCCH3 =>
CH3CHBrCHBrCH3 + 2 KOH = 2 KBr + 2 H2O + H3CCCCH3
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
H2SO4 + NaCHO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + 2 NaCHO3 = 2 CO2 + Na2SO4 + 2 H2O
CuSO4H = CuSO4 + H5 =>
5 CuSO4H = 5 CuSO4 + H5
AgNo3(aq) + Na2S(aq) = Ag2S(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNo3(aq)
P + NaOH = Na3P + NaH2PO2 =>
4 P + 6 NaOH = Na3P + 3 NaH2PO2
IBr2 + KI = KBr + I2 =>
2 IBr2 + 4 KI = 4 KBr + 3 I2
H{+} + Cr2O7{2-} + C2O4{2-} = Cr{3+} + CO2 + HOH =>
14 H{+} + Cr2O7{2-} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 HOH
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
V + P = V3P2 =>
3 V + 2 P = V3P2
H2 + N1O1 = H2O + N2 =>
2 H2 + 2 N1O1 = 2 H2O + N2
HCN + CuSO4 = Cu(CN)2(aq) + H2SO4(aq) =>
2 HCN + CuSO4 = Cu(CN)2(aq) + H2SO4(aq)
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Cr + AgNO3 = Cr(NO3) + Ag =>
Cr + AgNO3 = Cr(NO3) + Ag
HClO + H2S = Cl2 + S + H2O =>
2 HClO + H2S = Cl2 + S + 2 H2O
AgNO3(aq) + Na2S(aq) = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNO3(aq)
NH3 + FeSO4 + H2O = (NH4)2SO4 + Fe(OH)2 =>
2 NH3 + FeSO4 + 2 H2O = (NH4)2SO4 + Fe(OH)2
BaCl2(s) + H2O(l) = Ba(OH)2(aq) + HCl(aq) =>
BaCl2(s) + 2 H2O(l) = Ba(OH)2(aq) + 2 HCl(aq)
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
HOOCCOOH = CO2 + CO + H2O =>
HOOCCOOH = CO2 + CO + H2O
Cr + AgNO3 = Cr(NO3)2 + Ag =>
Cr + 2 AgNO3 = Cr(NO3)2 + 2 Ag
K2CrO7 + KHSO4 + K2SO3 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 10 KHSO4 + 9 K2SO3 = 16 K2SO4 + Cr2(SO4)3 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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