Équations chimiques équilibrées sur12/26/24

LiOH + HPO = LiPO + H₂O =>
LiOH + HPO = LiPO + H₂O

NO₂(aq) + Cr₂O₂(aq) = Cr(aq) + NO₃(aq) =>
2 NO₂(aq) + Cr₂O₂(aq) = 2 Cr(aq) + 2 NO₃(aq)

ZrCl₄ + Mg = Zr + MgCl₂ =>
ZrCl₄ + 2 Mg = Zr + 2 MgCl₂

NMe₄NI₇ = NMe₄N + I₂ =>
2 NMe₄NI₇ = 2 NMe₄N + 7 I₂

PBr₅ = PBr₃ + Br =>
PBr₅ = PBr₃ + 2 Br

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

H₂SO₃ + Br₂ + H₂O = H₂SO₄ + HBr =>
H₂SO₃ + Br₂ + H₂O = H₂SO₄ + 2 HBr

CH₂CH₂ + KMnO₄ + H₂O = MnO₂ + CH₃CH(OH)CH₂(OH) + KOH =>
9 CH₂CH₂ + 4 KMnO₄ + 8 H₂O = 4 MnO₂ + 6 CH₃CH(OH)CH₂(OH) + 4 KOH

P₄(s) + H₂(g) = PH₃(g) =>
P₄(s) + 6 H₂(g) = 4 PH₃(g)

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

Al(s) + KOH(aq) + H₂O(l) = KAl(OH)₄(aq) + H₂(g) =>
2 Al(s) + 2 KOH(aq) + 6 H₂O(l) = 2 KAl(OH)₄(aq) + 3 H₂(g)

As + Br = AsBr₅ =>
As + 5 Br = AsBr₅

KMnO₄ + HCl + H₂C₂O₄ = MnCl₂ + CO₂ + KCl + H₂O =>
2 KMnO₄ + 6 HCl + 5 H₂C₂O₄ = 2 MnCl₂ + 10 CO₂ + 2 KCl + 8 H₂O

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

H₂GeO₃ = H₂O + GeO₂ =>
H₂GeO₃ = H₂O + GeO₂

HgOH + H₂S = Hg₂S + H₂O =>
2 HgOH + H₂S = Hg₂S + 2 H₂O

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

C₆H₈O₇ + Na₂CO₃ = Na₃(C₆H₅O₇) + CO₂ + H₂O =>
2 C₆H₈O₇ + 3 Na₂CO₃ = 2 Na₃(C₆H₅O₇) + 3 CO₂ + 3 H₂O

CuI + H₂SO₄ = I₂ + CuSO₄ + H₂O + H₂S =>
4 CuI + 5 H₂SO₄ = 2 I₂ + 4 CuSO₄ + 4 H₂O + H₂S

CuSO₄ + NaOH = Cu(OH) + NaSO₄ =>
CuSO₄ + NaOH = Cu(OH) + NaSO₄

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

Na₂O₂(s) + H₂O(i) = NaOH(aq) + O₂(g) =>
2 Na₂O₂(s) + 2 H₂O(i) = 4 NaOH(aq) + O₂(g)

KMnO₄ + H₂SO₄ + As₂O₃ + H₂O = K₂SO₄ + MnSO₄ + H₃AsO₄ =>
4 KMnO₄ + 6 H₂SO₄ + 5 As₂O₃ + 9 H₂O = 2 K₂SO₄ + 4 MnSO₄ + 10 H₃AsO₄

NH₄NO₃ + H₂SO₄ = (NH₄)₂SO₄ + NO₂ + H₂O =>
7 NH₄NO₃ + 3 H₂SO₄ = 3(NH₄)₂SO₄ + 8 NO₂ + 5 H₂O

Zn(SCN)₂ + C₅H₅N = Zn(SCN)₂(C₅H₅N)₂ =>
Zn(SCN)₂ + 2 C₅H₅N = Zn(SCN)₂(C₅H₅N)₂

Fe(OH)₂ + HNO₃ = Fe(NO₃)₃ + H₂O + NO =>
3 Fe(OH)₂ + 10 HNO₃ = 3 Fe(NO₃)₃ + 8 H₂O + NO

Na₂CO₃ + KOH = Na₂OH + KCO₃ =>
Na₂CO₃ + KOH = Na₂OH + KCO₃

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

FS₂ + O = OS₂ + F =>
FS₂ + O = OS₂ + F

Al + CuF = AlF + Cu =>
Al + CuF = AlF + Cu

NO₃ = NO₂ + O₂ =>
2 NO₃ = 2 NO₂ + O₂

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

KClO₃ + Na₂SO₄ = KSO₄ + Na₂ClO₃ =>
KClO₃ + Na₂SO₄ = KSO₄ + Na₂ClO₃

RuCl₃*2H₂O + PPh₃ + CH₂O = RuHCl(CO)(PPh₃)₃ + OPPh₃ + H₂O + HCl =>
2 RuCl₃*2H₂O + 7 PPh₃ + 2 CH₂O = 2 RuHCl(CO)(PPh₃)₃ + OPPh₃ + 3 H₂O + 4 HCl

Zn + AgNO₃ = ZnNO₃ + Ag =>
Zn + AgNO₃ = ZnNO₃ + Ag

NaBr + HNO₃ = Br₂ + NO + NaNO₃ + H₂O =>
6 NaBr + 8 HNO₃ = 3 Br₂ + 2 NO + 6 NaNO₃ + 4 H₂O

Cu(NO₃)₂ + NaI₂ = CuI₂ + Na(NO₃)₂ =>
Cu(NO₃)₂ + NaI₂ = CuI₂ + Na(NO₃)₂

(NH₄)₃PO₄(aq) + AgNO₃ = Ag₃PO₄(s) + NH₄NO₃ =>
(NH₄)₃PO₄(aq) + 3 AgNO₃ = Ag₃PO₄(s) + 3 NH₄NO₃

Ti(CO₃)₂ + HCl = TiCl₄ + H₄(CO₃)₂ =>
Ti(CO₃)₂ + 4 HCl = TiCl₄ + H₄(CO₃)₂

Ag + AsH₃ = AgH + As =>
3 Ag + AsH₃ = 3 AgH + As

CuSO₄ + KMnO₄ = CuO₄ + KMnSO₄ =>
CuSO₄ + KMnO₄ = CuO₄ + KMnSO₄

C₂H₂ + C₂H₃ + Cl = C₄H₅Cl =>
C₂H₂ + C₂H₃ + Cl = C₄H₅Cl

CaSO₄ + H₂O = CaO + H₂SO₄ =>
CaSO₄ + H₂O = CaO + H₂SO₄

Al{+2} + O{-2} = AlO =>
Al{+2} + O{-2} = AlO

Mg + CH₃CH₂COOH = Mg(CH₃CH₂COO) + H₂ =>
2 Mg + 2 CH₃CH₂COOH = 2 Mg(CH₃CH₂COO) + H₂

AgNO₃ + Pb(NO₃)₂ = AgPb + NO₃ =>
AgNO₃ + Pb(NO₃)₂ = AgPb + 3 NO₃

C₂H₄ + HCN = C₃H₅N =>
C₂H₄ + HCN = C₃H₅N

AgNO₃ + LiBr = AgBr + NO₃Li =>
AgNO₃ + LiBr = AgBr + NO₃Li

Fe + CuBr₂ = Cu + FeBr₂ =>
Fe + CuBr₂ = Cu + FeBr₂

H₂ + N₂ = NH =>
H₂ + N₂ = 2 NH

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