| Équations équilibrées la veille | Équations équilibrées le lendemain |
(Na2SO4) + BaCl2 = BaSO4 + 2 NaCl
S8 + AgF2 = S2F2 + AgF =>
S8 + 8 AgF2 = 4 S2F2 + 8 AgF
Fe(OH)2 + ClO2 = Fe(ClO3)2 + Fe(ClO2)2 + H2O =>
2 Fe(OH)2 + 4 ClO2 = Fe(ClO3)2 + Fe(ClO2)2 + 2 H2O
H2O3 = H + O2 =>
2 H2O3 = 4 H + 3 O2
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
Cu(NO3)2 + NaOH = Na + (NO3) + CuOH =>
Cu(NO3)2 + NaOH = Na + 2(NO3) + CuOH
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + NH4No3(aq) =>
(NH4)2Co3(aq) + Cu(No3)2(aq) = CuCo3(s) + 2 NH4No3(aq)
H2PO4 + LiOH = Li2PO4 + H2O =>
H2PO4 + 2 LiOH = Li2PO4 + 2 H2O
S8 + SO3{2-} = S2O3{2-} =>
S8 + 8 SO3{2-} = 8 S2O3{2-}
C4H4N + O2 = CO2 + H2O + N2 =>
2 C4H4N + 10 O2 = 8 CO2 + 4 H2O + N2
CH3COOH(aq) + NH3(aq) = NH4CH3COO(aq) =>
CH3COOH(aq) + NH3(aq) = NH4CH3COO(aq)
C6H6(g) + O2 = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2 = 12 CO2(g) + 6 H2O(g)
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
Au + Cl = AuCl =>
Au + Cl = AuCl
S2O3 = S + O =>
S2O3 = 2 S + 3 O
Sr + H2O = SrOH + H25 =>
25 Sr + 25 H2O = 25 SrOH + H25
H2SO4 + Al2[CO3]3 = Al2[SO4]3 + H2O + CO2 =>
3 H2SO4 + Al2[CO3]3 = Al2[SO4]3 + 3 H2O + 3 CO2
CsOH + BaCl = CsCl + BaOH =>
CsOH + BaCl = CsCl + BaOH
Na2O + NaH = Na + H2O =>
Na2O + 2 NaH = 4 Na + H2O
AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O =>
2 AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O
KI + HNO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + K2SO4
H2O + H7O8Cl7 = H9O9Cl7 =>
H2O + H7O8Cl7 = H9O9Cl7
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4 =>
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4
C4H10 + Cl2 = C4H8Cl2 + H2 =>
C4H10 + Cl2 = C4H8Cl2 + H2
CrO3 + NH3 = Cr3O2 + N2 + H2O =>
9 CrO3 + 14 NH3 = 3 Cr3O2 + 7 N2 + 21 H2O
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(aq)
Ba(OH)2(aq) + CH3COOH(aq) = H2O + Ba(CH3COO)2 =>
Ba(OH)2(aq) + 2 CH3COOH(aq) = 2 H2O + Ba(CH3COO)2
K2HPO4 + NaOH = KH2PO4 + NaOK =>
K2HPO4 + NaOH = KH2PO4 + NaOK
Ca + H2S = CaS + H =>
Ca + H2S = CaS + 2 H
NaN3(s) = N2(g) + Na(s) =>
2 NaN3(s) = 3 N2(g) + 2 Na(s)
CrI2 + KOH + Cl2 = K2CrO4 + KIO3 + KCl + H2O =>
CrI2 + 20 KOH + 8 Cl2 = K2CrO4 + 2 KIO3 + 16 KCl + 10 H2O
K2CrO4 + H2SO4 = K2SO4 + H + CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + 2 H + CrO4
BaCl2(aq) + NaI(aq) = NaCl(aq) + BaI2(s) =>
BaCl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + BaI2(s)
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
C + Ca(NO3)2 + S = CaS + CO2 + N2 =>
3 C + Ca(NO3)2 + S = CaS + 3 CO2 + N2
C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O
NF3 = Nitrogen + Fluorine =>
2 NF3 = N2 + 3 F2
Cr + (OH)3 = Cr(OH)3 =>
Cr + (OH)3 = Cr(OH)3
KHSO4(s) = K2SO4(s) + SO3(g) + H2O =>
2 KHSO4(s) = K2SO4(s) + SO3(g) + H2O
CH3OH + KMnO4 + H3O{+} = CO2 + K{+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{+} + 6 Mn{2+} + 37 H2O
Ni(OH)2 + H2CrO4 = NiCrO4 + H2O =>
Ni(OH)2 + H2CrO4 = NiCrO4 + 2 H2O
SnCl2 + H2O2 = SnO2 + HClO + H2O =>
SnCl2 + 3 H2O2 = SnO2 + 2 HClO + 2 H2O
S6 = S8 =>
4 S6 = 3 S8
NF3 = N + F =>
NF3 = N + 3 F
KMnO4 + H2S = K2S + HMnO4 =>
2 KMnO4 + H2S = K2S + 2 HMnO4
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
C10H12O2 + NaOH = C10H11O2Na + H2O =>
C10H12O2 + NaOH = C10H11O2Na + H2O
CsOH + BaCl = CsCl + BaOH =>
CsOH + BaCl = CsCl + BaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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