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Bas_tet [7]
3 years ago
11

Al-Qaeda is the name of the group that fought against the Soviet-supported government in Afghanistan.

Chemistry
1 answer:
topjm [15]3 years ago
4 0
False it is a terrorist group in Afghanistan and put 911 in ny  <span />
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What term refers to columns of elements?
Ira Lisetskai [31]
The term is group
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8 0
3 years ago
Suppose you are performing a titration. at the beginning of the titration, you read the titrant volume as 2.42 ml. after running
Luda [366]

The volume of titrant required for the titration would be 19.81 mL.

Since the burette was not filled to the zero mark during the titration and the level of base titrant was not filled to the 2.42 mL mark. As a result, the difference between the two values represents the total amount of titrant used in the titration.

therefore,

Volume of titrant after running titration - Volume of titrant before running titration  = total titrant required for the titration

22.23 - 2.42 = 19.81 mL

What Exactly Is Titration?

Titration is a laboratory technique that uses a solution with known volume and concentration to determine the concentration of an unknown solution. Between the two solutions, an oxidation-reduction reaction or acid-base neutralization occurs, and the known quantities are used to calculate the unknown. The known concentration standard solution is referred to as the titrant or titrator, while the unknown concentration solution is referred to as the titrand or analyte.

Find more on titration at : brainly.com/question/21881827

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5 0
1 year ago
Predict what would change about your number of sandwiches and your thinking if you had the same 6 pieces of bread and 4 slices o
iren2701 [21]

The number of sandwiches that can made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

<h3>What are limiting reactants?</h3>

Limiting reactants are those reactants which determine the amount of product that can be formed since they get used up in a reaction.

In the making of sandwiches from bread and cheese, the limiting reactant is the material that is used up.

The formula for making a sandwich is given below;

2 pieces of bread + 1 slice of cheese = 1 sandwich

6 pieces of bread can make 3 sandwiches

4 slices of cheese can make 4 sandwiches

Thus, bread is the limiting reactant.

Therefore, the number of sandwiches that can made with  6 pieces of bread and 4 slices of cheese is 3 sandwiches.

Learn more about limiting reactants at: brainly.com/question/14225536

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7 0
2 years ago
Read 2 more answers
What is the answer do this?
Travka [436]

Answer:

good luvkt,h

Explanation:jtyjty

8 0
3 years ago
What is the purpose of adding naoh to the solution of acetylsalicylic acid?
JulijaS [17]
<span>Answer: You shape the sodium salt of acetylsalicylic corrosive and make it considerably more water solvent. You could likewise make the compound more nucleophilic and respond the sodium salt with an alkyl halide to shape an ester.</span>
6 0
3 years ago
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