1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anuta_ua [19.1K]
3 years ago
13

Practice Problems Exercise 8.6 Classify each of the following reactions in as many ways as possible.4N H3 (g) 5 O2 (g) n 4NO(g)

6 H2 O(g) b. S8 (s) 8 O2 (g) n 8S O2 (g) c. 2Al(s) 3C l 2 (g) n 2AlC l 3 (s) d. 2AlN(s) n 2Al(s) N2 (g) e. BaC l 2 (aq) N a2 S O4 (aq) n BaS O4 (s) 2NaCl(aq) f. 2Cs(s) B r2 (l) n 2CsBr(s) g. KOH(aq) HCl(aq) n H2 O(l) KCl(aq) h. 2 C2 H 2 (g) 5 O2 (g) n 4C O2 (g) 2 H2 O(l)
Chemistry
1 answer:
nikklg [1K]3 years ago
6 0

Explanation :

(a) 4NH_3(g)+5O_2(g)\rightarrow 4NO(g)+6H_2O(g)

This reaction is combustion reaction in which an oxygen react with a molecule to give its corresponding oxides ans water molecule.

(b) S_8(s)+8O_2(g)\rightarrow 8SO_2(g)

This reaction is a redox reaction or oxidation-reduction reaction in which sulfur get oxidized and oxygen get reduced.

(c) 2Al(s)+3Cl_2(g)\rightarrow 2AlCl_3(s)

This reaction is a combination reaction in which the two reactants molecule combine to form a large molecule or product.

(d) 2AlN\rightarrow 2Al(s)+N_2(g)

This reaction is a decomposition reaction in which a large molecule or reactant decomposes to give two or more molecule or products.

(e) BaCl_2(aq)+Na_2SO_4(aq)\rightarrow BaSO_4(s)+2NaCl(aq)

This reaction is a double displacement reaction in which the cation of two reactants molecule exchange their places to give two different products.

(f) 2Cs(s)+Br_2(l)\rightarrow 2CsBr(s)

This reaction is a combination reaction in which the two reactants combine to form a large molecule or product.

(g) KOH(aq)+HCl(aq)\rightarrow H_2O(l)+KCl(aq)

This reaction is a double displacement reaction in which the cation of two reactants molecule exchange their places to give two different products.

(h) 2C_2H_2(g)+5O_2(g)\rightarrow 4CO_2(g)+2H_2O(l)

This reaction is combustion reaction in which a hydrocarbon react with an oxygen to give carbon dioxide and water as a products.

You might be interested in
What mass of oxygen gas is consumed in a reaction that produces 4.60 mol sulfur dioxide?
babunello [35]

Answer:

jsjdhiefjcbjajrjrjwbxjuq ueei1udj

7 0
2 years ago
If 125 grams of Cu reacts 75 grams of HNO3, how many grams of Cu(NO3) form?
melisa1 [442]

Answer: 37.5grams of Cu(NO3)2

Cu(1mol) + 2HNO3(2mol) —> Cu(NO3)2 + H2

<em>125 grams of Cu(1mol) reacts with 75 grams of HNO3(2mol)</em>

<em><u>HNO3 is the limiting substance, therefore, 75 grams is the limiting quantity.</u></em>

<em>Therefore, 2mol of HNO3 forms 1mol of Cu(NO3)2</em>

<em>75 grams of HNO3 forms...75grams x 1mol/2mol = 37.5 grams of Cu(NO3)2</em>

3 0
3 years ago
You would know you were in the troposphere If?
lora16 [44]
It were raining on you
7 0
3 years ago
How are solutions related to mixtures?
Ilia_Sergeevich [38]
In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.
3 0
3 years ago
What is the scientific name for weight?
katovenus [111]

Hello the term for weight is newton

hope this helped.

Cody

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is a carcinogen? a. a toxin linked to an increased risk of cancer b. a non-carbon based chemical c. a type of pollution tha
    11·2 answers
  • Alice and Marge are studying the properties of matter. The girls cut some silver-colored magnesium sheets into 3-inch long strip
    12·2 answers
  • Which compound has the bigger lattice energy? K Br CaBr2 o O Na, NaF Rb20 0 Rb, S 0
    7·1 answer
  • Elements in the periodic table are arranged in columns or
    10·2 answers
  • What is the net ionic charge of a calcium ion?
    11·1 answer
  • Think about a neutral magnesium atom.Then think of a magnesium ion with a 2+charge.How are they different?
    8·1 answer
  • Nuclear fusion is the process used to generate electricity in nuclear power plants. is the process in which a large nucleus spon
    5·2 answers
  • What mass is 8.9 moles of Ca?<br> 0.22<br> mole(s)<br> 8.9 moles of Ca x<br> grams<br> 8.9<br> grams
    13·1 answer
  • What is the pressure inside a container of 3 moles of gas with a volume of 60 Liters at a temperature of 400 K?
    5·1 answer
  • I really need these solved, it’s asking for half equations!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!