1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
horsena [70]
3 years ago
12

Is baking soda a element, compound or a mixture?

Chemistry
1 answer:
Alexxx [7]3 years ago
7 0

Answer: Compound

Explanation:

You might be interested in
1. Which one of the following best describe sublimation?
deff fn [24]
D. Sublimation is a solid turning directly into a gas
5 0
3 years ago
Read 2 more answers
What elements are present in sugars?
miss Akunina [59]
12 carbon<span> atoms, 22 </span>hydrogen<span> atoms, and 11 </span>oxygen atoms<span>. so the answer is D. </span>
6 0
3 years ago
Read 2 more answers
What layer of the sun is after the core
Sholpan [36]

Answer:

radiative zone

Explanation:

3 0
3 years ago
For the reaction, 2A + B → 3C, rate of disappearance of A is 0.3 M/s in a certain time interval.What is the average rate of appe
andrezito [222]

Answer:

E) rate of appearance of C = 0.45 M/s

rate of the reaction = 0.15 M/s

Explanation:

2A + B → 3C

Writing rate law for the reaction:

<u>Rate of reaction</u> = -\frac{1}{2}\frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{1}{3}\frac{d[C]}{dt} → equation 1

Given that the rate of disappearance of A is 0.3 M/s

⇒ - \frac{d[A]}{dt} = 0.3 M/s

⇒Rate of reaction = - \frac{1}{2}\frac{d[A]}{dt} = \frac{1}{2}×0.3 M/s

⇒<u>Rate of reaction = 0.15 M/s</u>

From equation 1, \frac{d[C]}{dt} = - \frac{3}{2}\frac{d[A]}{dt} = \frac{3}{2}×0.3 M/s

⇒\frac{d[C]}{dt} = 0.45 M/s

or <u>the rate of appearance of C = 0.45 M/s</u>

7 0
3 years ago
1.Consider the molecule azulene and
earnstyle [38]

Answer:

b is right answer

Explanation:

estimate pi electron binding energry with in the huckel apporoximation

6 0
3 years ago
Read 2 more answers
Other questions:
  • When vinegar and baking soda are combined bubbles begin to form. Bubbles are evidence of a chemical reaction because they
    6·1 answer
  • What are the important chemical reactions in the food industry
    5·1 answer
  • Which of the following would form an anion? (2 points) Al O Ar K
    10·1 answer
  • What has a density of q
    7·1 answer
  • what is a measure of the amount of matter in an object while what is a measure of the force of gravity acting on an object
    5·1 answer
  • What is the meaning of uniformitarianism?
    8·1 answer
  • How many moles of potassium nitrate, KNO3 are present in a sample with a mass of 85.2 g?
    12·1 answer
  • What is true of a scientific law?
    9·1 answer
  • How many grams are in 5.4 moles of K2SO4
    6·1 answer
  • If 2.65 mol of O2 gas has a volume of 49.0 L at 180 C, what is the pressure of the gas?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!