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RSB [31]
3 years ago
12

How can you remember an individual element's ionic charge?

Chemistry
2 answers:
Talja [164]3 years ago
8 0
What the other person said jus write it down or take a picture
docker41 [41]3 years ago
6 0

Answer:

write it down

Explanation:

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Calculate the solubility of silver chloride in 0.17M AgNO3. (Ksp=1.8E-10)
Zina [86]
  As the given equation is
AgNO3 = Ag+ + NO3-
split it then derive the
 the Ksp expression.

Ksp = [Ag+] [NO3-]

Since there is 1:1 molar ratio,so by applying values

<span>1.8E^-10 = (s)(s)
</span><span>1.8E^-10 = s^2
</span><span>s=1.34 x 10^-5 M
this is the solubility of silver chloride
hope it helps</span>
4 0
3 years ago
How has the modern research in chemistry impacted society
Anastaziya [24]

Answer:

Here is ur answer;

  • Modern research in chemistry has impacted society by allowing us to make informed decision. With the knowledge of chemistry, you can form better opinions about today's news. You will be able to distinguish the truth from the lies in environmental reporting and better understand the meaning of a chemical spill.
  • Modern research in chemistry can lad to technologiesthat aim to benefit the environment, conserve and produce energy, improve human life, and expand our knowledge of the universe. Modern research in chemistry has impacted society by gathering data from afar analyse matter that is brought back to the earth.
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<h3>Hope it helps!!</h3>

<em>Then</em><em>;</em>

<h3><em>Please</em><em> </em><em>mark me as brainliest</em><em>!</em><em>!</em><em>!</em></h3>

<em>✨</em><em>Thanks</em><em>!</em><em>!</em><em>!</em><em>!</em>☺<em>✨</em>

7 0
2 years ago
Periodic Law Directed Reading
kolbaska11 [484]

Answer:

C

Explanation:

8 0
3 years ago
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Rank the following 0.100 M solutions in order of increasing H3O+ concentration:
Inessa05 [86]

Answer:

HCN < HOCl < HF  

Explanation:

The larger the Kₐ value, the stronger the acid.

6.2 × 10⁻¹⁰ < 4.0 × 10⁻⁸ < 6.3 × 10⁻⁴

   HCN      <     HOCl    <      HF

 weakest       stronger    strongest

5 0
3 years ago
A rigid vessel contains water at 0.15 MPa (at 25 °C). The vessel is heated to the critical point of water. Calculate the fractio
pishuonlain [190]

Answer:

0.8078 Kg

Explanation:

Pressure of water = 0.15 MPa = 1.5 bar

At critical point of water ,temperature = 647 K=374°C

From the ideal gas equation

P×V= m×R×T

Let us assume volume = 1 m^3

1.5 x 105 x 1 = m x 287 x 647

m= 0.8078 kg

the fraction of mass of liquid at 25°C.

4 0
3 years ago
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