| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4Ba(OH)2 = H3BaPO4(OH)2
H2O + As4S4 + HNO3 = H3AsO4 + H2SO4 + NO =>
8 H2O + 3 As4S4 + 44 HNO3 = 12 H3AsO4 + 12 H2SO4 + 44 NO
C2 + H2 = C8H32 =>
4 C2 + 16 H2 = C8H32
KHSO4 + CaCl2 = CaSO4 + KCl + HCl =>
KHSO4 + CaCl2 = CaSO4 + KCl + HCl
OH + Mn = MnO2 + H2O =>
4 OH + Mn = MnO2 + 2 H2O
CH3H6 + N3 + O2 = C3H3N + H2O =>
9 CH3H6 + N3 + 18 O2 = 3 C3H3N + 36 H2O
MgSO4 + BaI2 = Ba(SO4)2 + MgI =>
2 MgSO4 + BaI2 = Ba(SO4)2 + 2 MgI
Na2CO3(aq) + CaCl2(aq) = CaCO3 + NaCl =>
Na2CO3(aq) + CaCl2(aq) = CaCO3 + 2 NaCl
PbCl2(s) + Na2CrO4(s) = PbCrO4(s) + NaCl(s) =>
PbCl2(s) + Na2CrO4(s) = PbCrO4(s) + 2 NaCl(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2SO4 + Sr(NO3)2 = K2(NO3)2 + SrSO4 =>
K2SO4 + Sr(NO3)2 = K2(NO3)2 + SrSO4
K2CO3 + NiCl2 = K2Cl2 + NiCO3 =>
K2CO3 + NiCl2 = K2Cl2 + NiCO3
LiO + HO = LiOHO =>
LiO + HO = LiOHO
Ag3N + F2 = AgF + N2 =>
2 Ag3N + 3 F2 = 6 AgF + N2
P + Na2O2 = P2O5 + Na =>
4 P + 5 Na2O2 = 2 P2O5 + 10 Na
C6H8O7 = C3H6O + CO2 + CH2O2 =>
C6H8O7 = C3H6O + 2 CO2 + CH2O2
C7H5O4N + Fe + HCl = C7H8ClO2N + FeCl2 + H2O =>
C7H5O4N + 3 Fe + 7 HCl = C7H8ClO2N + 3 FeCl2 + 2 H2O
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + NaSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 11 H2O
CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
KIO3 + KBr + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
2 KIO3 + 10 KBr + 6 H2SO4 = 5 Br2 + I2 + 6 K2SO4 + 6 H2O
AlCl3 + KOH = KAl(OH)4 + KCl =>
AlCl3 + 4 KOH = KAl(OH)4 + 3 KCl
SiO2 + H2O = H2SiO2 + O =>
SiO2 + H2O = H2SiO2 + O
C7H16 + O2 = H2O + COO =>
C7H16 + 11 O2 = 8 H2O + 7 COO
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
Zn + NO3{-} + H{+} = Zn2{+} + N2(g) + H2O(l) =>
20 Zn + 2 NO3{-} + 12 H{+} = 10 Zn2{+} + N2(g) + 6 H2O(l)
Na2CO3(ac) + AgNO3(ac) = NaNO3(ac) + Ag2CO3(s) =>
Na2CO3(ac) + 2 AgNO3(ac) = 2 NaNO3(ac) + Ag2CO3(s)
K2MnO4 + H2O = MnO2 + KOH + KMnO4 =>
3 K2MnO4 + 2 H2O = MnO2 + 4 KOH + 2 KMnO4
NaAlO2 + H2SO4 = H2O + NaAl(SO4)2 =>
NaAlO2 + 2 H2SO4 = 2 H2O + NaAl(SO4)2
SodiumChloride + SilverNitrate = SilverChloride + SodiumNitrate =>
SodiumChloride + SilverNitrate = SilverChloride + SodiumNitrate
KSO4 + HOH = KOH + HSO4 =>
KSO4 + HOH = KOH + HSO4
H2O + SO2 + MnO4{-} = Mn{2+} + SO4{2-} + H{+} =>
2 H2O + 5 SO2 + 2 MnO4{-} = 2 Mn{2+} + 5 SO4{2-} + 4 H{+}
K2 + Br2 = K2Br2 =>
K2 + Br2 = K2Br2
Cu + HI = CuI + H2 =>
2 Cu + 2 HI = 2 CuI + H2
Cd + KOH + KNO3 = K2CdO2 + NH5 + H2O =>
5 Cd + 9 KOH + KNO3 = 5 K2CdO2 + NH5 + 2 H2O
ZnOHCl = ZnO + HCl =>
ZnOHCl = ZnO + HCl
Al(OH)2 + OH = Al(OH)4 =>
Al(OH)2 + 2 OH = Al(OH)4
MnO4{-} + I{-} + H2O = I2 + MnO + OH{-} =>
2 MnO4{-} + 10 I{-} + 6 H2O = 5 I2 + 2 MnO + 12 OH{-}
Al(ClO3)3(s) = AlCl3(s) + O2(g) =>
2 Al(ClO3)3(s) = 2 AlCl3(s) + 9 O2(g)
C + H2 = CH4 =>
C + 2 H2 = CH4
K2S + H3PO4 = K3PO4 + H2S =>
3 K2S + 2 H3PO4 = 2 K3PO4 + 3 H2S
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
C6H5CO2Na + O2 = Na2CO3 + CO2 + H2O =>
2 C6H5CO2Na + 15 O2 = Na2CO3 + 13 CO2 + 5 H2O
P2O5S = P2 + O5 + S =>
P2O5S = P2 + O5 + S
Calcium + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Ca(No3)2 + Mg3(Po4)2 = Ca3(Po4)2 + Mg(No3)2 =>
3 Ca(No3)2 + Mg3(Po4)2 = Ca3(Po4)2 + 3 Mg(No3)2
Ga + Br = GaBr2 =>
Ga + 2 Br = GaBr2
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
KI + KMnO4 + HCl2 = I2 + MnCl2 + KCl + H2O =>
26 KI + 2 KMnO4 + 16 HCl2 = 13 I2 + 2 MnCl2 + 28 KCl + 8 H2O
K2V4O9 + KNO2 + K2CO3 + H2O = KVO3 + KHCO3 + N2 =>
3 K2V4O9 + 4 KNO2 + 2 K2CO3 + H2O = 12 KVO3 + 2 KHCO3 + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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