| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + KI = NO + I + KNO3
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
ClO + I = Cl + IO =>
ClO + I = Cl + IO
ZnO + Cr = Zn + CrO =>
ZnO + Cr = Zn + CrO
P(s) + Cl2(g) = PCl3(s) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(s)
C2H5OH + C2H5Br = C2H5OC2H5 + HBr =>
C2H5OH + C2H5Br = C2H5OC2H5 + HBr
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
C5H11OH + HBr = C5H11Br + H2O =>
C5H11OH + HBr = C5H11Br + H2O
Zn(s) + AnswerHCl(aq) = AnswerZnCl2(aq) + AnswerH2(g) =>
Zn(s) + 2 AnswerHCl(aq) = AnswerZnCl2(aq) + AnswerH2(g)
TiCl3 + NaOH = NaCl + Ti(OH)3 =>
TiCl3 + 3 NaOH = 3 NaCl + Ti(OH)3
C10H12O4S + O2 = CO2 + SO2 + H2O(gas) =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O(gas)
CH3COOH + NaHCO3 = CH3COONa + H2CO3 = H2O + CO2 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
H2O2 + Sb2 = H3SbO4 + H2O =>
5 H2O2 + Sb2 = 2 H3SbO4 + 2 H2O
ZnMg + HCl = H2 + MgCl + Zn =>
2 ZnMg + 2 HCl = H2 + 2 MgCl + 2 Zn
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Al(s) + Ag2O(s) = Al2O3(s) + Ag(s) =>
2 Al(s) + 3 Ag2O(s) = Al2O3(s) + 6 Ag(s)
NaHCO3 + O2 = CO2 + H2O + Na2O3 =>
2 NaHCO3 + O2 = 2 CO2 + H2O + Na2O3
C5H13N + O2 = CO2 + H2O + N2 =>
4 C5H13N + 33 O2 = 20 CO2 + 26 H2O + 2 N2
Na2CO3 + C = Na + CO =>
Na2CO3 + 2 C = 2 Na + 3 CO
K2CrO4 + HCl = KCl + H2CrO4 =>
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
CH3(CH2)6OH + O2 = H2O + CH3COOH =>
2 CH3(CH2)6OH + 7 O2 = 2 H2O + 7 CH3COOH
CuO + Cl2 = Cu2Cl + O2 =>
4 CuO + Cl2 = 2 Cu2Cl + 2 O2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
HCO3 + Mg(OH)2 = Mg(CO3)2 + H2O =>
2 HCO3 + Mg(OH)2 = Mg(CO3)2 + 2 H2O
HL + O2 = L2 + H2O =>
4 HL + O2 = 2 L2 + 2 H2O
MnCl2 + MgCrO4 = MgCl2 + MnCrO4 =>
MnCl2 + MgCrO4 = MgCl2 + MnCrO4
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
Br + S = BrS =>
Br + S = BrS
Au + S = AuS2 =>
Au + 2 S = AuS2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
F2 + Al2O3 = AlF + O2 =>
2 F2 + 2 Al2O3 = 4 AlF + 3 O2
H2O + ClO{-} + Cl{-} = Cl2 + OH{-} =>
H2O + ClO{-} + Cl{-} = Cl2 + 2 OH{-}
CH3OH + KMnO4 = CO2 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = CO2 + 2 KOH + 2 MnO2 + H2O
Cr2O3 + NaClO3 + Na2CO3 = Na2CrO4 + NaCl + CO2 =>
Cr2O3 + NaClO3 + 2 Na2CO3 = 2 Na2CrO4 + NaCl + 2 CO2
KHSO4 + CaO = CaSO4 + K2O + H2O =>
2 KHSO4 + 2 CaO = 2 CaSO4 + K2O + H2O
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
Cr + SO4 = CrSO4 =>
Cr + SO4 = CrSO4
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
Ca(OH)2 + K = Ca + OHK =>
Ca(OH)2 + 2 K = Ca + 2 OHK
P + OH = PO4 + H2O =>
P + 8 OH = PO4 + 4 H2O
C20H42 = H2 + C60 =>
3 C20H42 = 63 H2 + C60
TiCl3 = Ti + Cl2 =>
2 TiCl3 = 2 Ti + 3 Cl2
H2F2 + NaOH = H2O + NaF =>
H2F2 + 2 NaOH = 2 H2O + 2 NaF
C14H14 + Br2 = C14H12Br2 + HBr =>
C14H14 + 2 Br2 = C14H12Br2 + 2 HBr
(NH4)2MoO4 + HCl + SnCl2 = Mo5O14 + SnCl4 + NH4Cl + H2O =>
5(NH4)2MoO4 + 12 HCl + SnCl2 = Mo5O14 + SnCl4 + 10 NH4Cl + 6 H2O
Cu(NO3)2 + KMnO4 = CuMnO4 + K(NO3)2 =>
Cu(NO3)2 + KMnO4 = CuMnO4 + K(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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