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
Hunter-Best [27]
4 years ago
13

in a different candy jar, half of the yellow candies change to blue every 47 years. what is the half life of the candies in this

other jar
Chemistry
1 answer:
STALIN [3.7K]4 years ago
3 0
The answer is 94 all u need to fo is 47x2
You might be interested in
Which are exmaples of chemical change?
aniked [119]

Answer:

C: salt is dissolved into freshwater

D: salt is dissolved into freshwater

F: frying changes the color and texture of an egg

G: ocean water evaporates to water vapor on a hot day

5 0
3 years ago
Chemical formula 3CuCl2 + 2Al --> 2AlCl3 + 3Cu
MrRissso [65]

Answer:

nnkkkkhjkkhuokjhllkllllllll

3 0
3 years ago
What element in the second period has the largest atomic radius?
madreJ [45]

Answer:

b. lithium

Explanation:

furthest to the left in second period

3 0
4 years ago
8. Estimate the maximum volume percent of Methanol vapor that can exist at standard conditions. Vapor pressure = 88.5 mm Hg in a
sashaice [31]

Explanation:

Vapor pressure is defined as the pressure exerted by vapors or gas on the surface of a liquid.

It is known that at standard condition, vapor pressure is 760 mm Hg.

And, it is given that methanol vapor pressure in air is 88.5 mm Hg.

Hence, calculate the volume percentage as follows.

                  Volume percentage = \frac{\text{given vapor pressure}}{\text{standard vapor pressure}} \times 100

                                                    = \frac{88.5}{760} \times 100

                                                    = 11.65%

Thus, we can conclude that the maximum volume percent of Methanol vapor that can exist at standard conditions is 11.65%.

6 0
3 years ago
What is an atom?explain it plz.
Contact [7]
It is the smallest unit it is what makes up everything

joke-Don't trust Atoms they make up everything
6 0
3 years ago
Other questions:
  • Find the mass of (1) potassium which contains the same number of atoms as 5g of zinc and (2) iron which contains the same number
    10·1 answer
  • What type of reaction is represented by the following chemical equation?
    12·3 answers
  • If electricity cannot be destroyed or created then why do we got to pay for electricity?
    14·1 answer
  • What is the proper way to write sodium in crystal form
    15·1 answer
  • One of the reagents below gives predominantly 1,2 addition (direct addition) while the other gives predominantly 1,4 addition (c
    5·2 answers
  • Why do people in Himachal Pradesh usually use thick fabrics?
    5·2 answers
  • A flask of fixed volume contains 1.0 mole of gaseous carbon dioxide and 88 g of solid carbon dioxide. The original pressure and
    13·1 answer
  • 3 If methane burns in a poor supply of air it will give carbon
    5·1 answer
  • How does balancing equations prove the law of conservation<br> of matter?
    7·1 answer
  • If you have 50 grams of water, how many moles would that be?*
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!