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Sindrei [870]
3 years ago
15

Write balanced complete ionic equation for the reaction cas(aq)+cucl2(aq)→cus(s)+cacl2(aq)

Chemistry
2 answers:
Hunter-Best [27]3 years ago
4 0
<span>It is already balanced. cas(aq)+cucl2(aq)→cus(s)+cacl2(aq)</span>
Ksivusya [100]3 years ago
4 0

<u>Answer:</u> The given equation is already balanced.

<u>Explanation:</u>

A balanced chemical reaction is defined as the reaction in which total mass on the reactant side is equal to the total mass on the product side.

These equations follow Law of Conservation of Mass. The mass remains conserved in a chemical reaction.

For the given chemical equation:

CaS(aq.)+CuCl_2(aq.)\rightarrow CuS(s)+CaCl_2(aq.)

On the reactant side: [(40+32)+(63.5+(2\times 35.5))]=206.5g/mol

On product side: [(63.5+32)+(40+(35.5\times 2))]=206.5g/mol

As, the mass on reactant side is equal to the mass on product side. Hence, the equation is a balanced chemical equation.

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g aqueous barium hydroxide (ba(oh)2) and nitric acid (hno3) participate in a complete neutralization reaction. in the molecular
Whitepunk [10]

Answer:

Where the products are H2O and Ba(NO3)2

Explanation:

A base, as, barium hydroxide (Ba(OH)2) reacts with an acid (HNO3), producing water (H2O), and the related salt (Ba(NO3)2) in a reaction called <em>neutralization reaction.</em>

The balanced reaction is:

Ba(OH)2 + 2 HNO3 → 2 H2O + Ba(NO3)2

<em>Where the products are H2O and Ba(NO3)2</em>

4 0
3 years ago
Which of the following metals is
ipn [44]

Answer:

c. iron I hope it helped.....

6 0
3 years ago
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How does earth atmosphere affect the motion of a meteroid
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When a meteroid goes into the atmosphere the friction starts slowing it down and generating heat.
5 0
3 years ago
In an organic structure, you can classify each of the carbons as follows: Primary carbon (1o) = carbon bonded to just 1 other ca
Alla [95]

The question is incomplete, complete question is :

In an organic structure, you can classify each of the carbons as follows: Primary carbon (1°) = carbon bonded to just 1 other carbon group Secondary carbon (2°) = carbon bonded to 2 other carbon groups Tertiary carbon (3°) = carbon bonded to 3 other carbon groups Quaternary carbon (4°) = carbon bonded to 4 other carbon groups How many carbons of each classification are in the structure below? How many total carbons are in the structure? How many primary carbons are in the structure? How many secondary carbons are in the structure? How many tertiary carbons are in the structure? How many quaternary carbons are in the structure?

Structure is given in an image?

Answer:

There are 10 carbon atoms in the given structures out of which 6 are 1° , 1 is 2° , 2 are 3° and 1 is 4°.

Explanation:

Total numbers of carbon = 10

Number of primary carbons that is carbon joined to just single carbon atom = 6

Number of secondary carbons that is carbon joined to two carbon atoms = 1

Number of tertiary carbons that is carbon joined to three carbon atoms = 2

Number of quartenary carbons that is carbon joined to four carbon atoms = 1

So, there are 10 carbon atoms in the given structures out of which 6 are 1° , 1 is 2° , 2 are 3° and 1 is 4°.

3 0
3 years ago
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Colt1911 [192]

Answer:

Kb =  7.1 x 10⁻¹³

Explanation:

Ka x Kb = Kw => Kb = 1 x 10⁻¹⁴/1.4 x 10⁻² = 7.1 x 10⁻¹³

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