| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H8O4 + NaOH = NaC9H7O4 + H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
H60 = H4 =>
H60 = 15 H4
ZnS + Na2CO4 = ZnCO4 + Na2S =>
ZnS + Na2CO4 = ZnCO4 + Na2S
KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
CuBr + Fe(NO3)3 = Cu(NO3)3 + FeBr =>
CuBr + Fe(NO3)3 = Cu(NO3)3 + FeBr
KMnO4 + NH4OH + H2SO4 = N2 + H2O + MnSO4 + K2SO4 =>
6 KMnO4 + 10 NH4OH + 9 H2SO4 = 5 N2 + 34 H2O + 6 MnSO4 + 3 K2SO4
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
BaO + S8 = Ba + SO2 =>
16 BaO + S8 = 16 Ba + 8 SO2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
ZnSO4(aq) + AgNO3(aq) = Ag2SO4 + Zn(NO3)2 =>
ZnSO4(aq) + 2 AgNO3(aq) = Ag2SO4 + Zn(NO3)2
Al2(SO4)3 + Na3PO4 = Na2SO4 + AlPO4 =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 AlPO4
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP
Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl
SnCO3 = SnO + CO2 =>
SnCO3 = SnO + CO2
NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O =>
NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
K2Cr2O7 + Ca(OH)2 = KOH + Ca2(Cr2O7)2 =>
2 K2Cr2O7 + 2 Ca(OH)2 = 4 KOH + Ca2(Cr2O7)2
CH2 + H2O = CO2 + H2 =>
CH2 + 2 H2O = CO2 + 3 H2
C7H12(l) + Br2(l) = C7H12Br4(s) =>
C7H12(l) + 2 Br2(l) = C7H12Br4(s)
Xe + Fe2 = XeFe4 =>
Xe + 2 Fe2 = XeFe4
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
K2CO3 + CuSO4 = K2SO4 + CuCO3 =>
K2CO3 + CuSO4 = K2SO4 + CuCO3
Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO2 =>
Cu2C2 + 16 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 8 H2O + 12 NO2
C5H8O4 + H2O = C5H10O5 =>
C5H8O4 + H2O = C5H10O5
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
CuSO4 + BaCl2 = CuSO4BaCl2 =>
CuSO4 + BaCl2 = CuSO4BaCl2
NaCN + (NH4)2CO3 = Na2CO3 + NH4CN =>
2 NaCN + (NH4)2CO3 = Na2CO3 + 2 NH4CN
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + HOH =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 HOH
Fe2(SO4)3 + NaHCO3 = Fe2O3 + H2O + CO2 + Na2SO4 =>
Fe2(SO4)3 + 6 NaHCO3 = Fe2O3 + 3 H2O + 6 CO2 + 3 Na2SO4
Cr(en)2(NCS)2SCN = Cr(en)2(NCS)2 + Cr(en)(NCS)4 =>
6 Cr(en)2(NCS)2SCN = 5 Cr(en)2(NCS)2 + 2 Cr(en)(NCS)4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
CH4 + MgCl2 = MgH2 + CH3Cl =>
2 CH4 + MgCl2 = MgH2 + 2 CH3Cl
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
AlCl3 + NH3 = AlNH3 + Cl2 =>
2 AlCl3 + 2 NH3 = 2 AlNH3 + 3 Cl2
C6H14O6 + H2 = C2H6O2 =>
C6H14O6 + 2 H2 = 3 C2H6O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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