Équations chimiques équilibrées sur06/10/24

CaClNaNO = ClNaCaNO =>
CaClNaNO = ClNaCaNO

Li₂SO₄ = Li + S + O₂ =>
Li₂SO₄ = 2 Li + S + 2 O₂

NaC + CaCl = CaC + NaCl =>
NaC + CaCl = CaC + NaCl

H₂SO₄ + Fe(NH₄)₂SO₄ = H₂S + Fe₂(SO₄)₃ + (NH₄)₂SO₄ + H₂O =>
15 H₂SO₄ + 8 Fe(NH₄)₂SO₄ = 3 H₂S + 4 Fe₂(SO₄)₃ + 8(NH₄)₂SO₄ + 12 H₂O

KMn + O₄ = KMnO₄ =>
KMn + O₄ = KMnO₄

CuPb{2} = PbCu{2} =>
CuPb{2} = PbCu{2}

Cu₂SO₄NaOH = Cu₂OHNaSO₄ =>
Cu₂SO₄NaOH = Cu₂OHNaSO₄

SnSe + H₂SO₄ = H₂SeO₃ + H₂SnO₃ + SO₂ + H₂O =>
SnSe + 4 H₂SO₄ = H₂SeO₃ + H₂SnO₃ + 4 SO₂ + 2 H₂O

FeOC = FeCO =>
FeOC = FeCO

BrNa = NaBr =>
BrNa = NaBr

H₂S(g) + O₂(g) = SO₂(s) + H₂O(g) =>
2 H₂S(g) + 3 O₂(g) = 2 SO₂(s) + 2 H₂O(g)

Sr(OH)₂PbBr₂ = SrBr₂Pb(OH)₂ =>
Sr(OH)₂PbBr₂ = SrBr₂Pb(OH)₂

K₂OKOH = K₂OHKO =>
K₂OKOH = K₂OHKO

FeAg(C₂H₃O₂) = AgFe(C₂H₃O₂) =>
FeAg(C₂H₃O₂) = AgFe(C₂H₃O₂)

C₆H₅COCH₃H₂ = C₆H₅CHOHCH₃ =>
C₆H₅COCH₃H₂ = C₆H₅CHOHCH₃

C₇H₁₇NC₄H₁₀ = C₉H₁₃NC₂H₁₄ =>
C₇H₁₇NC₄H₁₀ = C₉H₁₃NC₂H₁₄

MnO₂ + NaOH + NaNO₃ = NaMnO₄ + NaNO₂ + H₂O =>
2 MnO₂ + 2 NaOH + 3 NaNO₃ = 2 NaMnO₄ + 3 NaNO₂ + H₂O

CuCl₂ + MgO = CuO + MgCl₂ =>
CuCl₂ + MgO = CuO + MgCl₂

CrI₃ + Na₂CO₃ = Na₂I₃ + CrCO₃ =>
CrI₃ + Na₂CO₃ = Na₂I₃ + CrCO₃

Cr(NO₃)₃AlCl₃ = CrCl₃Al(NO₃)₃ =>
Cr(NO₃)₃AlCl₃ = CrCl₃Al(NO₃)₃

LiOHHBr = HLiBrOH =>
LiOHHBr = HLiBrOH

Na(s)Kl(g) = NaKl =>
Na(s)Kl(g) = NaKl

NiSO₄ + K₃AsO₄ = Ni₃(AsO₄)₂ + K₂SO₄ =>
3 NiSO₄ + 2 K₃AsO₄ = Ni₃(AsO₄)₂ + 3 K₂SO₄

Na₂OCaSO₄ = Na₂SO₄CaO =>
Na₂OCaSO₄ = Na₂SO₄CaO

K₂O + HClO = KClO + KOH =>
K₂O + HClO = KClO + KOH

C₃H₆NH + H₂O = OH + HC₃H₆NH =>
C₃H₆NH + H₂O = OH + HC₃H₆NH

CuS + O₂ = CuO + SO₂ =>
2 CuS + 3 O₂ = 2 CuO + 2 SO₂

K₂Cr₂O₇ + Al = K₂O + Cr + Al₂O₃ =>
K₂Cr₂O₇ + 4 Al = K₂O + 2 Cr + 2 Al₂O₃

H₂NC₆H₄OHC₉H₁₁NO = C₁₅H₁₆N₂OH₂O =>
H₂NC₆H₄OHC₉H₁₁NO = C₁₅H₁₆N₂OH₂O

Na₂SiO₃ + HNO₃ = NaNO₃ + SiO₂ + H₂O =>
Na₂SiO₃ + 2 HNO₃ = 2 NaNO₃ + SiO₂ + H₂O

MnCl₂ + Si₃N₄ + Sr + LiN₃ = SrMn₃SiN₄ + LiCl + N₂ =>
9 MnCl₂ + Si₃N₄ + 3 Sr + 18 LiN₃ = 3 SrMn₃SiN₄ + 18 LiCl + 23 N₂

H₂[SO₄] + Pb[OH]₄ = Pb[SO₄]₂ + H₂O =>
2 H₂[SO₄] + Pb[OH]₄ = Pb[SO₄]₂ + 4 H₂O

NaCH₃COO + HCl = HCH₃COO + NaCl =>
NaCH₃COO + HCl = HCH₃COO + NaCl

Mg₂O₈Si₃ + HCl = MgCl₂ + H₂O + SiO₂ =>
Mg₂O₈Si₃ + 4 HCl = 2 MgCl₂ + 2 H₂O + 3 SiO₂

HC₂H₃O₂ + BaOH = Ba(C₂H₃O₂) + H₂O =>
HC₂H₃O₂ + BaOH = Ba(C₂H₃O₂) + H₂O

UF₄(g)F₂(g) = UF₆(g) =>
UF₄(g)F₂(g) = UF₆(g)

Cr + HNO₃ = Cr(NO₃)₃ + N₂O + H₂O =>
8 Cr + 30 HNO₃ = 8 Cr(NO₃)₃ + 3 N₂O + 15 H₂O

CH₃CO₂HNaOH = H₂OCH₃CO₂Na =>
CH₃CO₂HNaOH = H₂OCH₃CO₂Na

ZnAg(NO₂)₂ = Zn(NO₂)₂Ag =>
ZnAg(NO₂)₂ = Zn(NO₂)₂Ag

HCl + NaHCO₃ = NaCl + H₂O + CO₂ =>
HCl + NaHCO₃ = NaCl + H₂O + CO₂

CuONaH = CuNaHO =>
CuONaH = CuNaHO

NiClAg = AgClNi =>
NiClAg = AgClNi

Ca(NO₃)Al(OH₄) = Ca(OH₄)NO₃Al =>
Ca(NO₃)Al(OH₄) = Ca(OH₄)NO₃Al

H₂SeS = H₂SSe =>
H₂SeS = H₂SSe

Na₂Cr₂O₇ + HCl = CrCl₃ + NaCl + Cl₂ + H₂O =>
Na₂Cr₂O₇ + 14 HCl = 2 CrCl₃ + 2 NaCl + 3 Cl₂ + 7 H₂O

CoClCr = CrClCo =>
CoClCr = CrClCo

RbNaCl = RbClNa =>
RbNaCl = RbClNa

KOH + HPO₃ = KPO₃ + H₂O =>
KOH + HPO₃ = KPO₃ + H₂O

Na₂IDA + CoCl₂*6H₂O + H₂O₂ = Na[Co(IDA)₂]₂H₂O + H₂O + NaCl + NaOH =>
8 Na₂IDA + 4 CoCl₂*6H₂O + 3 H₂O₂ = 2 Na[Co(IDA)₂]₂H₂O + 22 H₂O + 8 NaCl + 6 NaOH

NaClH₂SO₄ = NaH₂ClSO₄ =>
NaClH₂SO₄ = NaH₂ClSO₄

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