Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(No3)2 + Na2S = HgS + 2 NaNo3
SnCl2I2 = SnCl4SnI4 =>
2 SnCl2I2 = SnCl4SnI4
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
NH4Fe(SO4)2 + KCNS = K3[Fe(CNS)6] + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 12 KCNS = 2 K3[Fe(CNS)6] + 3 K2SO4 + (NH4)2SO4
Sb2S3 + HNO3 = SbSO5 + NO2 + S + H2O =>
Sb2S3 + 20 HNO3 = 2 SbSO5 + 20 NO2 + S + 10 H2O
Sn2 + PO4 = Sn(PO4)2 =>
Sn2 + 4 PO4 = 2 Sn(PO4)2
KHSO4 + K2O = K2SO4 + H2O =>
2 KHSO4 + K2O = 2 K2SO4 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
SLiBr = LiSBr =>
SLiBr = LiSBr
KHS = HKS =>
KHS = HKS
KIAlCl{3} = KClAlI{3} =>
KIAlCl{3} = KClAlI{3}
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CsFCl = CsClF =>
CsFCl = CsClF
K(s) + MgCl2(aq) = KCl(aq) + Mg(s) =>
2 K(s) + MgCl2(aq) = 2 KCl(aq) + Mg(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO
Al2(SO3)3 + Ba(NO3)2 = Al(NO3)3 + BaSO3 =>
Al2(SO3)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO3
HCl(aq)Zn(s) = HZn(aq)Cl(s) =>
HCl(aq)Zn(s) = HZn(aq)Cl(s)
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C7H16 + Br2 = C7H14Br2 + H2 =>
C7H16 + Br2 = C7H14Br2 + H2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
MnO4{-} + HS{-} + H{+} = Mn2{+} + SO4{-2} + H2O =>
16 MnO4{-} + 13 HS{-} + 11 H{+} = 8 Mn2{+} + 13 SO4{-2} + 12 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
HIO4 + KI + HCl = KCl + I2 + H2O =>
HIO4 + 7 KI + 7 HCl = 7 KCl + 4 I2 + 4 H2O
Na(NO3) + HCl = NaCl + HNO3 =>
Na(NO3) + HCl = NaCl + HNO3
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
HBr(aq)LiOH(aq) = HOHBrLi =>
HBr(aq)LiOH(aq) = HOHBrLi
NiSnSO4 = NiSO4Sn =>
NiSnSO4 = NiSO4Sn
CuOHI = CuIHO =>
CuOHI = CuIHO
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
Fe + Zn = FeZn =>
Fe + Zn = FeZn
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g) =>
2 HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g)
Ca2{+} + O2{-} = Ca2O2 =>
Ca2{+} + O2{-} = Ca2O2
HCI + K2SO3 = KCI + H2SO3 =>
2 HCI + K2SO3 = 2 KCI + H2SO3
CH2(NH2)COOH + K2SO3 = CH2(NH2)COOK + H2SO3 =>
2 CH2(NH2)COOH + K2SO3 = 2 CH2(NH2)COOK + H2SO3
Na2SiO3 + MgCl2 = Mg(SiO3) + NaCl =>
Na2SiO3 + MgCl2 = Mg(SiO3) + 2 NaCl
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
C4H9OH5 + O2 = CO2 + H2O =>
C4H9OH5 + 7 O2 = 4 CO2 + 7 H2O
AgNOKF = NOKAgF =>
AgNOKF = NOKAgF
PSFI = PIFS =>
PSFI = PIFS
Cu2 + PO4 = Cu2PO4 =>
Cu2 + PO4 = Cu2PO4
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
H2Cr2O7 + SnCl2 + H2O = SnO2 + Cr(OH)3 + HCl =>
H2Cr2O7 + 3 SnCl2 + 5 H2O = 3 SnO2 + 2 Cr(OH)3 + 6 HCl
BeCl2 = Cl2Be =>
BeCl2 = Cl2Be
Na3Po4 + CaCl2 = Ca3(Po4)2 + NaCl =>
2 Na3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 NaCl
Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O
BaC2H3O2NaCrO4 = BaCrO4NaC2H3O2 =>
BaC2H3O2NaCrO4 = BaCrO4NaC2H3O2
Mn(OH2) + O2 = MnO2 + H2O =>
Mn(OH2) + O2 = MnO2 + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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