subject
Chemistry, 09.12.2019 16:31 yasminothman02

Adrop of vinegar ( a weak acid ) is placed on a sample of each of the materials below. which will show the most active reaction?
a. glass
b. marble
c. copper
d. steel

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 15:30
In a floral arrangement, the focal area is often
Answers: 1
question
Chemistry, 21.06.2019 18:20
Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0
Answers: 2
question
Chemistry, 21.06.2019 21:00
Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.
Answers: 2
question
Chemistry, 22.06.2019 07:30
How many atoms are there in 5.70 mol of mg
Answers: 1
You know the right answer?
Adrop of vinegar ( a weak acid ) is placed on a sample of each of the materials below. which will sh...
Questions
question
Social Studies, 17.09.2019 07:00
question
History, 17.09.2019 07:00
Questions on the website: 13722366