subject
Chemistry, 23.04.2021 16:20 camiilajakobsen1400

Assign oxidation numbers to the substances in this reaction. 2 Ca(s) + O2(g) + 2 Caos).
Which species was reduced?
Ozº
Са0
Cat2
0-2

ansver
Answers: 3
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 22:00
Bose-einstein condensation occurs at what temperature?
Answers: 2
Answer
question
Chemistry, 22.06.2019 22:30
Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h
Answers: 1
Answer
question
Chemistry, 23.06.2019 05:30
Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
Answers: 3
Answer
question
Chemistry, 23.06.2019 12:50
What is the daughter nucleus produced a. when 217(at) undergoes alpha decay? b. when 103(mo) undergoes beta decay? c. when 188(hg) undergoes positron emission?
Answers: 1
Answer
You know the right answer?
Assign oxidation numbers to the substances in this reaction. 2 Ca(s) + O2(g) + 2 Caos).
Whic...
Questions
question
Mathematics, 09.07.2019 00:00
Jessica baked 10 dozen cookies. she left 1/8 of the baked cookies home and took the rest to school for the bake sale. how many cookies did jessica tak...
question
Mathematics, 09.07.2019 00:00
Jaun is readong a 312 page book he reads 12 pages each day. how long will it take him to finish the book?...
question
History, 09.07.2019 00:00
Which ideas did president woodrow wilson support in his fourteen points plan after world war i? check all that apply. severely punishing germany addr...
question
Computers and Technology, 09.07.2019 00:00
Which group is not found on the sparkline tools design tab? a. format b. type c. show d. style...
question
Mathematics, 09.07.2019 00:00
Which equations are correct? select each correct answer. 5x4(4x2)=20x6 6a5(6a5)=36a25 3z7(4z2)=12z9 6b4(−3b4)=−18b8...
question
History, 09.07.2019 00:00
Which event or events could possibly have been a cause of the chinese cultural revolution...
question
Mathematics, 09.07.2019 00:00
How do i solve 5x divide by 7 plus 3 equals 8...
question
Chemistry, 09.07.2019 00:00
1)the metals of group 2 from top to bottom are: be, mg, ca, sr, ba. which if these metal will form ions most readily and why? 2)name the element whi...
question
Mathematics, 09.07.2019 00:00
Jared has one pizza that has 12 slices. he wants to share his pizza with his two brothers. how many slices will each boy have if they each have an equ...
question
Mathematics, 09.07.2019 00:00
Jamal read a book with 128 pages. then he read a book with 179 pages. how many pages did jamal read?...
question
Mathematics, 09.07.2019 00:00
James has a piece of construction paper with an area of 65 1/4 inches is 9 2/3 inches long. what is the width of a piece of construction paper in inch...
question
Mathematics, 09.07.2019 00:00
Jared makes $2,810 in net income after taxes and deductions. last month he spent $200 on groceries, $300 on a car lease, $900 in rent, $350 in dining...
question
Mathematics, 09.07.2019 00:00
Jada and lin are comparing inches and feet. jada says that the constant of proportionality is 12. lin says it is 1/2....
question
English, 09.07.2019 00:00
Which element is not evaluated when revising for ideas and content? a uniqueness of ideas b relevant support c explained support d standard english c...
question
English, 09.07.2019 00:00
Which detail is an example of indirect characterization oh mathilde...
question
Biology, 09.07.2019 00:00
Which best describes a way in which phosphorus may enter into the phosphorus cycle...
question
Geography, 09.07.2019 00:00
Which city is located at approximately 38° n, -9° w on the map above? a. london b. budapest c. rome d. lisbon...
question
Mathematics, 09.07.2019 00:00
Abulletin board measuring 28 dm long was divided among three subject areas in the ratio 2: 2: 3. how much space was alothed for each subject....
question
Mathematics, 09.07.2019 00:00
20 ! which of the following sets of events are independent? there may be more than one correct answer. select all that apply. flipping a coin and...
question
Arts, 09.07.2019 00:00
Is this statement true warm corols in a painting give it a cool calm or sad mood...
More questions: Chemistry Another questions
Questions on the website: 13722362
See results (0)