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pantera1 [17]
3 years ago
7

Section I: Experimental Overview

Chemistry
1 answer:
Mariana [72]3 years ago
5 0

Answer:

If you constructed graphs, what trends do they indicate in your data?

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Give the characteristics of a strong acid.has a polar bondhas a weaker bond to hydrogenhas equilibrium far to the rightionizes c
Dominik [7]

Answer:

All of the above

Explanation:

<em>Give the characteristics of a strong acid.</em>

  • <em>Has a polar bond.</em> YES. A big difference in the electronegativity between the heteroatom and the hydrogen atom is associated with the strength of an acid.
  • <em>Has a weaker bond to hydrogen.</em> YES. A weaker bond to hydrogen makes it easier for it to break.
  • <em>Has equilibrium far to the right.</em> YES. The equilibrium of a strong acid is very shifted towards the products.
  • <em>Ionizes completely in aqueous solutions.</em> YES. A strong acid exists mostly in the ionic form in aqueous solution.
8 0
3 years ago
Know how you would determine the percent yield of a reaction if you have the given amount of the reactants and the amount of the
Over [174]
First, use the given amount of reactants to calculate the theoretical amount of products that should be formed based on stoichiometry. Next, divide the actual amount of obtained product by that theoretical amount, and multiply by 100%. This gives the percent yield of the reaction.
5 0
4 years ago
Used to pick up or hold hot objects
Deffense [45]

In Chemistry class, tongs are used to pick up or hold hot objects.

4 0
3 years ago
Read 2 more answers
Write the formula for a complex formed between zn2 zn2 and nh3nh3 with a coordination number of 3.
fredd [130]

Triammine zinc sulfate is the formula for a compound produced between zn2 and nh3 with a coordination number of 3.

<h3>Steps</h3>

Zinc atoms are present in the +2 oxidation state in zinc sulfate (ZnSO4).

Thus, a coordination complex formed by three ammonia ligands and zinc sulfate can be shown below.

NH3 + ZnSO4 = [Zn(NH3)] SO4

In its ionic form, this equation can be expressed as

Zn²⁺ + 3NH₃ = [Zn(NH₃)₃]²⁺

<h3>Coordination number: what is it?</h3>

The number of atoms, ions, or molecules that a central atom or ion in a complex, coordination compound, or crystal holds as its closest neighbors.

<h3>What is a good illustration of a coordination number?</h3>

For instance, [Cr(NH3)2Cl2Br2] has the core cation Cr3+, which is referred to as hexacoordinate and has a coordination number of 6.

learn more about coordination number here

brainly.com/question/12498196

#SPJ4

3 0
2 years ago
A gas has a volume of 27.5 L at 302 K and 1.40 atm. How many moles are in the sample of gas?
ioda

Answer:

1.55 mol  

Step-by-step explanation:

We can use the <em>Ideal Gas Law</em> to solve this problem.

pV = nRT     Divide both sides by RT

 n = (pV)/(RT)

Data:

p = 1.40 atm

V = 27.5 L

R = 0.082 06 L·atm·K⁻¹mol⁻¹

T = 302 K

Calculations:

n = (1.40 × 27.5)/(0.082 06 × 302)

  = 1.55 mol

6 0
3 years ago
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