subject
Chemistry, 16.01.2020 22:31 mildredelizam

Two chemical reactions are shown:

2mg + o2 → 2mgo
caco3 → cao + co2

which statement is true?

(a) cao is a reactant from second reaction
(b) oxygent act as oksidator in the first reaction
(c) magnesium undergoes reduction reaction
(d) calsium carbonate act as product of the reaction

ansver
Answers: 1
Show answers

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:10, YatesDevon3371
Which form of relativism states that people rely on their own standards of right and wrong when making a decision?
Answers: 1
continue
image
Chemistry, 22.06.2019 01:30, lizethdominguez037
What is the value of keq for the reaction expressed in scientific notation
Answers: 1
continue
image
Chemistry, 22.06.2019 16:40, luhmama
Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+
Answers: 1
continue
image
Chemistry, 23.06.2019 05:00, chem1014
Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves
Answers: 1
continue
You know the right answer?
Two chemical reactions are shown:

2mg + o2 → 2mgo
caco3 → cao + co2

Questions in other subjects:

Konu
Mathematics, 04.07.2020 21:01
Tatiana made a two-way table to describe what her friends like at the amusement park. Which could be the columns and rows for Tatiana’s table? columns: likes roller coasters, likes...
Konu
Mathematics, 04.07.2020 21:01
The team mascot shoots a rolled T-shirt from a special T-shirt cannon to a section of people in the stands at a basketball game. The T-shirt starts at a height of 8 feet when it le...
Konu
Mathematics, 04.07.2020 21:01
Simplify 4 + (−3 − 8)...
Konu
English, 04.07.2020 21:01
5 Make negative sentences (x) or questions (?) using the PAST TENSE: she / like (x) the film I / use / (x) the school computer yesterdaythey / arrive (?) h...
Konu
Social Studies, 04.07.2020 21:01
Based on the assigned reading in NOBA, briefly describe 2 distinctions made between classical (or Pavlovian) conditioning and operant (or Instrumental) conditioning (HINT: Look for...
Konu
Physics, 04.07.2020 21:01
A stone is dropped from the top of a high building. After 1.80s, a second stone is dropped from the top of the building. How far apart are the stones when the second stone has reac...
Konu
Business, 04.07.2020 21:01
Authorized and available shares Aspin Corporation's charter authorizes issuance of 2 comma 500 comma 000 shares of common stock. Currently, 1 comma 400 comma 000 shares are outstan...
Konu
Social Studies, 04.07.2020 21:01
hlp pls!! Which law directly affected the most Americans? A) Dawes Act B) Pure Food and Drug Act C) Jim Crow laws D) Anti-trust laws...
Konu
Biology, 04.07.2020 21:01
___ c The volume of blood that flows into the aorta with each heart beat is the stroke volume. Martha's stroke volume is 50 cm3 . The cardiac output is the amount of blood that flo...
Konu
English, 04.07.2020 21:01
Read the passage from an argumentative essay. (1) It's no wonder students' grades drop when they enter high school. (2) They are suffering various effects of sleep deprivation. (3)...
More questions: Chemistry Another questions
See results (0)