Chemistry, 04.03.2021 19:40 skywil8981
30 points and will mark brainliest (don't put random answers, i will report)
Question 1 (2 points)
What is the molarity of the titrant (NaOH) solution?
Question 1 options:
7.5 M
1.0 M
0.75 M
0.1 M
Question 2 (2 points)
What is the name of the chemical indicator used in this titration?
Question 2 options:
Universal Indicator
Phenolphthalein
Bromthymol blue
Litmus
Question 3 (2 points)
What is the volume of the samples being tested?
Question 3 options:
100 L
10 L
100 mL
10 mL
Question 4 (7 points)
What is the concentration of sample A?
Question 4 options:
4.0 M
3.5 M
0.4 M
0.03 M
Question 5 (7 points)
What is the concentration of sample B?
Question 5 options:
2.625 M
0.02625 M
4.0 M
0.3 M
Answers: 2
Chemistry, 22.06.2019 08:50
If two atoms are bonded to a central atom with no lone pairs,how will they be arranged
Answers: 3
Chemistry, 22.06.2019 14:20
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
30 points and will mark brainliest (don't put random answers, i will report)
Question 1 (2 points)...
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