Équations équilibrées la veille |
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + SO4(NH4)2
CrCl2 + HCl + K2Cr2O7 = CrCl3 + KCl + H2O =>
6 CrCl2 + 14 HCl + K2Cr2O7 = 8 CrCl3 + 2 KCl + 7 H2O
FeH2NO3 = FeNO3H2 =>
FeH2NO3 = FeNO3H2
K3P + O2 = K3PO4 =>
K3P + 2 O2 = K3PO4
Fe[OH]3 + HBr = FeBr + H[OH]3 =>
Fe[OH]3 + HBr = FeBr + H[OH]3
N2 + Ca2 = Ca3N =>
N2 + 3 Ca2 = 2 Ca3N
KPO3 + NaOH = KOH + NaPO3 =>
KPO3 + NaOH = KOH + NaPO3
HBrO3 + KI + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
2 HBrO3 + 10 KI + 5 H2SO4 = Br2 + 5 I2 + 5 K2SO4 + 6 H2O
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Pt(NO3)2 = PtO + NO2 + O2 =>
2 Pt(NO3)2 = 2 PtO + 4 NO2 + O2
Na2HPO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 H3PO4 + 3 H2O
H2SO4 + Bi(OH)3 = BiOHSO4 + H2O =>
H2SO4 + Bi(OH)3 = BiOHSO4 + 2 H2O
Ni + CdCl2 = CdNi + Cl2 =>
Ni + CdCl2 = CdNi + Cl2
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
HClO = HCl + [O] =>
HClO = HCl + [O]
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O =>
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O
Mg + NHO3 = Mg(NO3)2 + H2 =>
Mg + 2 NHO3 = Mg(NO3)2 + H2
Al(OH)3(s) + H2SO4(aw) = Al2(SO4)3(aw) + H2O(g) =>
2 Al(OH)3(s) + 3 H2SO4(aw) = Al2(SO4)3(aw) + 6 H2O(g)
AgCl + KNO2 = KCl + AgNO2 =>
AgCl + KNO2 = KCl + AgNO2
C4H9OH + MnO4{-} + OH{-} = MnO{2-} + C3H7CHO + H2O =>
7 C4H9OH + 2 MnO4{-} + 2 OH{-} = 2 MnO{2-} + 7 C3H7CHO + 8 H2O
HSO3 + HPO4 = SO3 + H2PO4 =>
HSO3 + HPO4 = SO3 + H2PO4
[Co[H2O]6]2{+} + NH3 = [Co[NH3]6]2{+} + H2O =>
[Co[H2O]6]2{+} + 12 NH3 = [Co[NH3]6]2{+} + 12 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Li2Co3 + KNo3 = LiNo3 + K2Co3 =>
Li2Co3 + 2 KNo3 = 2 LiNo3 + K2Co3
K3PO4 + HCl = potassiumchloride + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
La2O3 + BaCO3 + NiO + Re + ReO3 = LaBaNiReO6 + CO2 =>
3 La2O3 + 6 BaCO3 + 6 NiO + Re + 5 ReO3 = 6 LaBaNiReO6 + 6 CO2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CuSO4(aq) + NH4Cl(aq) = CuCl2(s) + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(s) + (NH4)2SO4
(NH4)2SiO3 = NH3 + H2SiO3 =>
(NH4)2SiO3 = 2 NH3 + H2SiO3
Rb + CO2 = Rb2CO2 =>
2 Rb + CO2 = Rb2CO2
HK + NO3OH = KNO3 + H2O =>
HK + NO3OH = KNO3 + H2O
CH3COH + H2O = CH2O + H3O =>
CH3COH + 3 H2O = 2 CH2O + 2 H3O
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O =>
ZnOHNO3 + H2SO4 = ZnSO4 + HNO3 + H2O
HClO = HCl + [O] =>
HClO = HCl + [O]
CuS + Fe = Cu + FeS =>
CuS + Fe = Cu + FeS
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
NH4F + NaOH + Al(OH)3 = Na3AlF6 + NH3 + H2O =>
6 NH4F + 3 NaOH + Al(OH)3 = Na3AlF6 + 6 NH3 + 6 H2O
CrCl2 + HCl + K2Cr2O7 = CrCl3 + KCl + H2O =>
6 CrCl2 + 14 HCl + K2Cr2O7 = 8 CrCl3 + 2 KCl + 7 H2O
N2 + Ca2 = Ca3N =>
N2 + 3 Ca2 = 2 Ca3N
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
AgCl + KNO2 = KCl + AgNO2 =>
AgCl + KNO2 = KCl + AgNO2
H3NSO3 + CaCO3 = Ca(SO3NH2)2 + CO2 + H2O =>
2 H3NSO3 + CaCO3 = Ca(SO3NH2)2 + CO2 + H2O
CaO2 + H2 = CaO + H2O =>
CaO2 + H2 = CaO + H2O
C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
KMnO4 + HBr = KBr + MnBr2 + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 KBr + 2 MnBr2 + 5 Br2 + 8 H2O
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
H3O + OH = H4O2 =>
H3O + OH = H4O2
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