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In-s [12.5K]
2 years ago
12

Classify the chemical reaction: Cl₂O5 + H₂O → 2HCIO3

Chemistry
1 answer:
kykrilka [37]2 years ago
6 0

The reaction is an addition reaction.

<h3>What is an addition reaction?</h3>

Addition reactions are chemical reactions involving 2 or more reactants reacting to produce a single product.

Addition reactions are different from decomposition reactions. In the latter, a single reactant decomposes to give two or more products.

In the illustrated reaction, Cl₂O5 and H₂O react together to form a single product, HCIO3.

More on addition reactions can be found here: brainly.com/question/13669873

#SPJ1

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ead is a toxic metal that affects the central nervous system. A Pb-contaminated water sample contains 0.0012 %Pb by mass. How mu
Flura [38]

Answer:

1.3 × 10⁴ mL

Explanation:

A Pb-contaminated water sample contains 0.0012 %Pb by mass, that is, there are 0.0012 g of Pb in 100 g of solution. The mass of the sample that contains 150 mg (0.150 g) of Pb is:

0.150 g Pb × (100 g sample/0.0012 g Pb) = 1.25 × 10⁴ g sample

The density of the sample is 1.0 g/mL. The volume of the sample is:

1.25 × 10⁴ g × (1 mL/1.0 g) = 1.3 × 10⁴ mL

7 0
3 years ago
Balance the following redox equations by the ion-electron method:? A) H2O2 + Fe 2+ ---&gt; Fe 3+ + H2O (in the acidic solution)
Vaselesa [24]
We balance the given reactions above by following the rules in balancing redox reactions in acidic or basic solutions. Balance the atoms aside from the O and H atoms. Then we balance the Os and Hs by adding H2O or H+. Finally, we balance the total charge of the reactant and product by adding e-. We do as follows:

<span>A) H2O2 + Fe 2+ ---> Fe 3+ + H2O (in the acidic solution)
</span><span>   2H+ + </span>H2O2 + Fe 2+ ---> Fe 3+ + 2H2O 
   e- + 2H+ + H2O2 + Fe 2+ ---> Fe 3+ + 2H2O 
<span>
C) CN- + MnO4- ---> CNO- +MnO2 (in basic solution)
</span>     CN- + MnO4- ---> CNO- +MnO2 + H2O
     2H+ + CN- + MnO4- ---> CNO- +MnO2 + H2O
     2OH- + 2H+ + CN- + MnO4- ---> CNO- +MnO2 + H2O + 2OH-
     2H2O + CN- + MnO4- ---> CNO- +MnO2 + H2O + 2OH-
     e- + H2O + CN- + MnO4- ---> CNO- +MnO2 + 2OH-
<span>
E) S2O2/3- + I2 ---> I- + S4O2/6- (in acidic solution)
    2</span>S2O2/3- + I2 ---> 2I- + S4O2/6- 
    4H+ + 2S2O2/3- + I2 ---> 2I- + S4O2/6- + 2H2O
    6e- + 4H+ + 2S2O2/3- + I2 ---> 2I- + S4O2/6- + 2H2O

3 0
4 years ago
What can acid rain do to buildings and statues
anastassius [24]
<h3>Answer</h3>

The chemicals that acid rain contains can have damaging effects on objects like buildings, monuments, statues, and cars.

Its components can make paint to be peel, stone construction appears old, worn down which reduces the architectural value and beauty.

<h2>Explanation</h2>

Depending on how acidic the rain is, it can obliterate these constructions to a brutal degree.

First, components like sulfurous, sulfuric and nitric acids mix with air and rain. Then they react with calcite or calcium-based compounds in marble and limestone and dissolve calcite. 

The dry depositions of acidic particles contribute severely to the corrosion of construction materials, building paints, stones like marble, limestones and various type of granites.

Acid rains aggravate the life value of buildings and architectural structures.

5 0
4 years ago
What type of matter is 200 milliliters of water combined with sodium chloride
natta225 [31]
Aqueous NaCl, or in other words, salt water.

Hope this helps! :) 
6 0
3 years ago
Read 2 more answers
What happens acoss the period of the periodic table
Dima020 [189]

Answer:

Atomic size gradually decreases from left to right across a period of elements.

Explanation:

7 0
4 years ago
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