| Équations équilibrées la veille |
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
(COOH)2*2H2O + NaOH = COONa + H2O =>
(COOH)2*2H2O + 2 NaOH = 2 COONa + 4 H2O
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
Li3PO4(aq) + Al(NO3)3(aq) = Li(NO3) + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = 3 Li(NO3) + AlPO4
Pb(NO3)2(aq) + KI = PbI2 + KNO3 =>
Pb(NO3)2(aq) + 2 KI = PbI2 + 2 KNO3
Na2CO3 + KHCO3 = K2CO3 + NaHCO3 =>
Na2CO3 + 2 KHCO3 = K2CO3 + 2 NaHCO3
C2H3NaO2 + HCl = NaCl + CH3COOH =>
C2H3NaO2 + HCl = NaCl + CH3COOH
Al + C + H2O = Al(OH)3 + CH4 =>
4 Al + 3 C + 12 H2O = 4 Al(OH)3 + 3 CH4
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4) =>
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4)
CaSO3(s) + HNO3(aq) = Ca(NO3)2 + H2O + SO2 =>
CaSO3(s) + 2 HNO3(aq) = Ca(NO3)2 + H2O + SO2
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O =>
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O
NaOH + Hg = H2 + Na2HgO2 =>
2 NaOH + Hg = H2 + Na2HgO2
CH3CH2NCH3CH2CH3 + H2SO4 = CH3CH2NCH3CH2CH3H2SO4 =>
CH3CH2NCH3CH2CH3 + H2SO4 = CH3CH2NCH3CH2CH3H2SO4
Ti + C = Ti2C =>
2 Ti + C = Ti2C
Mn(OH)2 + O2 = Mn2O3 + H2O =>
4 Mn(OH)2 + O2 = 2 Mn2O3 + 4 H2O
Fe2(SO4)3 + Ag = Ag(SO4) + Fe =>
Fe2(SO4)3 + 3 Ag = 3 Ag(SO4) + 2 Fe
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CH3CH2CH2COH + Cu(OH)2 = CH3CH2CH2COOH + Cu2O + H2O =>
CH3CH2CH2COH + 2 Cu(OH)2 = CH3CH2CH2COOH + Cu2O + 2 H2O
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
Li + Sn2(SO3)4 = Li2SO3 + Sn =>
8 Li + Sn2(SO3)4 = 4 Li2SO3 + 2 Sn
Ce(SO4)2 + Fe(NH4)2(SO4)2 = CeSO4 + Fe(NH4)(SO4)2 + (NH4)2SO4 =>
Ce(SO4)2 + 2 Fe(NH4)2(SO4)2 = CeSO4 + 2 Fe(NH4)(SO4)2 + (NH4)2SO4
Cl2(g) + Rb(s) = RbCl =>
Cl2(g) + 2 Rb(s) = 2 RbCl
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
Au + HBr = AuBr + H2 =>
2 Au + 2 HBr = 2 AuBr + H2
H2SO4 + Na2Cr2O7 + NaCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
7 H2SO4 + Na2Cr2O7 + 6 NaCl = Cr2(SO4)3 + 3 Cl2 + 4 Na2SO4 + 7 H2O
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
Al + S2O8 = Al2O3 + S =>
16 Al + 3 S2O8 = 8 Al2O3 + 6 S
SrC2O4 = Sr + C + O =>
SrC2O4 = Sr + 2 C + 4 O
NH4OH + K2CrO4 = (NH4)2CrO4 + KOH =>
2 NH4OH + K2CrO4 = (NH4)2CrO4 + 2 KOH
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2(aq) + NH4NO3(aq) =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(aq) + 6 NH4NO3(aq)
Ca + HC1 = CaC2 + H2 =>
Ca + 2 HC1 = CaC2 + H2
Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3
CHCl3 = C + H + Cl =>
CHCl3 = C + H + 3 Cl
KCl + HCl = KH + Cl =>
KCl + HCl = KH + 2 Cl
ClH + Cu(OH)2 = CuCl2 + H2O =>
2 ClH + Cu(OH)2 = CuCl2 + 2 H2O
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
CHNO + O2 = CO2 + H2O + N2 =>
4 CHNO + 3 O2 = 4 CO2 + 2 H2O + 2 N2
H2 + SO = H3O + S2 =>
3 H2 + 2 SO = 2 H3O + S2
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
BF3(g) + H2O(g) = B2O3(s) + HF(g) =>
2 BF3(g) + 3 H2O(g) = B2O3(s) + 6 HF(g)
Mg + KMnO4 = MgO + K2O + MnO2 =>
3 Mg + 2 KMnO4 = 3 MgO + K2O + 2 MnO2
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
MgO2 + HCl = MgCl2 + H2O + Cl2 =>
MgO2 + 4 HCl = MgCl2 + 2 H2O + Cl2
MgOCO2 + H2O + H2SO4 = MgSO4H14O7 + CO2 =>
MgOCO2 + 6 H2O + H2SO4 = MgSO4H14O7 + CO2
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
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