Question

ПОМОГИТЕ ПО ХИМИИ СРОЧНО!!!! ПОЖАЛУЙСТАHCI + Mg=ZnSO4 + KOH=BaCl2 + Na2SO4=AICI3 + NaOH =Fe(OH)3+ HNO3=H2SO4 + AL=P2O5 + Na20 =Al2(SO4)3 + Ba(NO3)2=Fe + Zn Cl2=Mg + CuCl2 =CaCl2 + K3PO4 =H3PO4 + MgO =Fe (SO4)3 + Cu(OH)2=​

Answer 1

Ответ:

Mg+2 HCl = mgCl2+H2

ZnSO4+2 KOH = Zn(OH)2+K2SO4

BaCl2+Na2SO4 = BaSO4+2 NaCl

AlCl3+3 NaOH = Al(OH)3+3 NaCl

Fe(OH)3+3 HNO3 = Fe(NO3)3+3 H2O

2 Al+3 H2SO4 = Al2(SO4)3+3 H2

P2O5+3 Na2O = 2 Na3PO4

Al2(SO4)3+3 Ba(NO3)2 = 2 Al(NO3)3+3 BaSO4

Fe+ZnCl2 = FeCl2+Zn

Mg+CuCl2 = MgCl2+Cu

3 CaCl2+2 K3PO4 = Ca3(PO4)2+6 KCl

2 H3PO4+3 MgO = Mg3(PO4)2+3 H2O

Fe2(SO4)3+3 Cu(OH)2 = 2 Fe(OH)3+3 CuSO4

Answer 2

HCI + Mg = MgCl2 + H2

The reaction between hydrochloric acid (HCI) and magnesium (Mg) produces magnesium chloride (MgCl2) and hydrogen gas (H2) [[1]].

ZnSO4 + KOH = Zn(OH)2 + K2SO4

The reaction between zinc sulfate (ZnSO4) and potassium hydroxide (KOH) produces zinc hydroxide (Zn(OH)2) and potassium sulfate (K2SO4) [[2]].

BaCl2 + Na2SO4 = BaSO4 + 2NaCl

The reaction between barium chloride (BaCl2) and sodium sulfate (Na2SO4) produces barium sulfate (BaSO4) and sodium chloride (NaCl) [[3]].

AICI3 + NaOH = Al(OH)3 + NaCl

The reaction between aluminum chloride (AICI3) and sodium hydroxide (NaOH) produces aluminum hydroxide (Al(OH)3) and sodium chloride (NaCl) [[4]].

Fe(OH)3 + HNO3 = Fe(NO3)3 + 3H2O

The reaction between iron(III) hydroxide (Fe(OH)3) and nitric acid (HNO3) produces iron(III) nitrate (Fe(NO3)3) and water (H2O) [[5]].

H2SO4 + Al = Al2(SO4)3 + H2

The reaction between sulfuric acid (H2SO4) and aluminum (Al) produces aluminum sulfate (Al2(SO4)3) and hydrogen gas (H2) [[6]].

P2O5 + Na2O = NaPO3

The reaction between phosphorus pentoxide (P2O5) and sodium oxide (Na2O) produces sodium metaphosphate (NaPO3) [[7]].

Al2(SO4)3 + Na2O = Al2O3 + Na2SO4

The reaction between aluminum sulfate (Al2(SO4)3) and sodium oxide (Na2O) produces aluminum oxide (Al2O3) and sodium sulfate (Na2SO4) [[8]].

Ba(NO3)2 + FeCl3 = BaCl2 + Fe(NO3)3

The reaction between barium nitrate (Ba(NO3)2) and iron(III) chloride (FeCl3) produces barium chloride (BaCl2) and iron(III) nitrate (Fe(NO3)3) [[9]].

Zn + Cl2 = ZnCl2

The reaction between zinc (Zn) and chlorine gas (Cl2) produces zinc chloride (ZnCl2) [[10]].

Mg + CuCl2 = MgCl2 + Cu

The reaction between magnesium (Mg) and copper(II) chloride (CuCl2) produces magnesium chloride (MgCl2) and copper (Cu) [[11]].

CaCl2 + H3PO4 = Ca(H2PO4)2 + HCl

The reaction between calcium chloride (CaCl2) and phosphoric acid (H3PO4) produces calcium dihydrogen phosphate (Ca(H2PO4)2) and hydrochloric acid (HCl) [[12]].

K3PO4 + H2SO4 = K2SO4 + H3PO4

The reaction between potassium phosphate (K3PO4) and sulfuric acid (H2SO4) produces potassium sulfate (K2SO4) and phosphoric acid (H3PO4) [[13]].

MgO + H2SO4 = MgSO4 + H2O

The reaction between magnesium oxide (MgO) and sulfuric acid (H2SO4) produces magnesium sulfate (MgSO4) and water (H2O) [[14]].

Fe2(SO4)3 + 3NaOH = 2Fe(OH)3 + 3Na2SO4

The reaction between iron(III) sulfate (Fe2(SO4)3) and sodium hydroxide (NaOH) produces iron(III) hydroxide (Fe(OH)3) and sodium sulfate (Na2SO4) [[15]].

Cu(OH)2 + 2HCl = CuCl2 + 2H2O

The reaction between copper(II) hydroxide (Cu(OH)2) and hydrochloric acid (HCl) produces copper(II) chloride (CuCl2) and water (H2O) [[16]].

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