Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
MnO2 + NaCI + H2SO4 = MnSO4 + Na2SO4 + CI + H2O =>
MnO2 + 2 NaCI + 2 H2SO4 = MnSO4 + Na2SO4 + 2 CI + 2 H2O
H3PO4 + Li = LiPO4 + H =>
H3PO4 + Li = LiPO4 + 3 H
CH3I + NO2 = CH3NO2 + I2 =>
2 CH3I + 2 NO2 = 2 CH3NO2 + I2
CrBr3 + H2O2 + KOH = KCrO4 + KBr + H2O =>
CrBr3 + 2 H2O2 + 4 KOH = KCrO4 + 3 KBr + 4 H2O
C18H34O2 + Br2 = C18H34O2Br2 =>
C18H34O2 + Br2 = C18H34O2Br2
K3PO4 + AlCl3 = K3Cl3 + AlPO4 =>
K3PO4 + AlCl3 = K3Cl3 + AlPO4
CH3COOCH2CH2OCOCH3 + KOH = CH3COOK + HOCH2CH2OH =>
CH3COOCH2CH2OCOCH3 + 2 KOH = 2 CH3COOK + HOCH2CH2OH
Zr + HCl = ZrCl + H =>
Zr + HCl = ZrCl + H
MnO4{-} + NO2{-} + H{+} = MnO2 + NO3{-} + H2O =>
2 MnO4{-} + 3 NO2{-} + 2 H{+} = 2 MnO2 + 3 NO3{-} + H2O
HClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + H2O =>
2 HClO3 + 10 FeSO4 + 5 H2SO4 = Cl2 + 5 Fe2(SO4)3 + 6 H2O
NH3 + HI = NI + H4 =>
NH3 + HI = NI + H4
Hg2 + NaOH = Hg2(OH) + Na =>
Hg2 + NaOH = Hg2(OH) + Na
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
C4H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C4H6O(l) + 5 O2(g) = 4 CO2(g) + 3 H2O(g)
KClO(aq) + HI(aq) = KI(aq) + HClO(aq) =>
KClO(aq) + HI(aq) = KI(aq) + HClO(aq)
NaOH + NH4NO2 = NH3 + H2O + NaNO3 =>
3 NaOH + 4 NH4NO2 = 5 NH3 + 2 H2O + 3 NaNO3
AgC2H3O2 + FeBr3 = AgBr + Fe(C2H3O2)3 =>
3 AgC2H3O2 + FeBr3 = 3 AgBr + Fe(C2H3O2)3
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COONa + H2O =>
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COONa + H2O
Ag(s) + H2S(aq) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(aq) = Ag2S(s) + H2(g)
HNO3 + Al + KOH = NH3 + KAlO2 + H2O =>
3 HNO3 + 8 Al + 8 KOH = 3 NH3 + 8 KAlO2 + H2O
(CH3COO)2Ba + NaHCO3 = BaCO3 + CH3COONa + CO2 + H2O =>
(CH3COO)2Ba + 2 NaHCO3 = BaCO3 + 2 CH3COONa + CO2 + H2O
Fe(BrO3)3 = FeBr3 + O2 =>
2 Fe(BrO3)3 = 2 FeBr3 + 9 O2
Mg + AlN = Mg3N2 + Al =>
3 Mg + 2 AlN = Mg3N2 + 2 Al
NaI + AuCl3 = NaCl + AuI3 =>
3 NaI + AuCl3 = 3 NaCl + AuI3
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
NaClO + HCl + Au = AuCl + NaCl + H2O =>
NaClO + 2 HCl + 2 Au = 2 AuCl + NaCl + H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
N2O5 + NH3 = H2O + N =>
3 N2O5 + 10 NH3 = 15 H2O + 16 N
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
V + HNO3 = V(NO3)5 + N2O + H2O =>
8 V + 50 HNO3 = 8 V(NO3)5 + 5 N2O + 25 H2O
Mg + Ag(NO)3 = Ag + Mg(NO)3 =>
Mg + Ag(NO)3 = Ag + Mg(NO)3
KIO3 + H2C2O4 = K2C204 + CO2 + I2 + H2O =>
2 KIO3 + 414 H2C2O4 = K2C204 + 624 CO2 + I2 + 414 H2O
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
HBr + KHSO3 = KBr + H2O + SO2 =>
HBr + KHSO3 = KBr + H2O + SO2
Ag(s) + HBr(aq) = AgBr3(aq) + H2(g) =>
2 Ag(s) + 6 HBr(aq) = 2 AgBr3(aq) + 3 H2(g)
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C4H5Br + Br2 = C4H4Br2 + H2 =>
2 C4H5Br + Br2 = 2 C4H4Br2 + H2
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l)
K2 + HCl = KCl + H =>
K2 + 2 HCl = 2 KCl + 2 H
NaVO3 + H2S + HCl = VOCl2 + NaCl + S + H2O =>
2 NaVO3 + H2S + 6 HCl = 2 VOCl2 + 2 NaCl + S + 4 H2O
KCIO3 + HBr = KCI + H2OBr2 =>
KCIO3 + 6 HBr = KCI + 3 H2OBr2
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
Na2O + *HF = *NaF + H2O =>
Na2O + 2*HF = 2*NaF + H2O
HBr + Pb(CH3COO)2 = PbBr2 + CH3COOH =>
2 HBr + Pb(CH3COO)2 = PbBr2 + 2 CH3COOH
CuSO4(aq)*5H2O + HCl(aq) = CuCl2(aq) + H2SO4(aq) + H2O =>
CuSO4(aq)*5H2O + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq) + 5 H2O
NH4Fe(SO4)2 + Ba(OH)2 = Fe(OH)3 + NH3 + BaSO4 + H2O =>
NH4Fe(SO4)2 + 2 Ba(OH)2 = Fe(OH)3 + NH3 + 2 BaSO4 + H2O
Os4 = Os =>
Os4 = 4 Os
SO2 + KOH = KSO3 + H =>
SO2 + KOH = KSO3 + H
Al2(SO4)3 + BrCl = Al2Cl3 + BrSO4 =>
Al2(SO4)3 + 3 BrCl = Al2Cl3 + 3 BrSO4
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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