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
Svetllana [295]
3 years ago
10

In a chemical reaction, a certain compound changes intoanother compound at a rate proportional to the unchanged amount. ifinitia

lly there is 20 grams of the original compound, and there is16 grams after 1 hour, when will 75 percent of the compound bechange
Chemistry
1 answer:
Nadya [2.5K]3 years ago
7 0

No it will be a 10% of that balance so take 16 * 10% and then take that answer and divide bye 70%

You might be interested in
PLEASE HELP!!!<br> How many km/hr are there in 6.01 x 10^6 yd/wk?
OlgaM077 [116]

Answer:

32.711

Explanation:

1 yard = 0.0009144 km

1 week = 168 hrs

6.01 x 10^6 / 168 = 35,773.81 yds/hr

                            =  32.711 km/hr    

8 0
3 years ago
How many major Foods or food groups accounts for 90% of food allergens?​
kow [346]

Answer:

Eight foods are responsible for 90 percent of all reactions: peanut, tree nut, milk, egg, fish, shellfish, soy, and wheat.

hope it helped

6 0
3 years ago
How are the properties of water affected by hydrgen bonding?
olasank [31]
The hydrogen bonds that form between water molecules account for some of the essential and unique properties of water. The attraction created by hydrogen bonds keepswater liquid over a wider range of temperature than is found for any other molecule its size.

Hope this helped!
4 0
3 years ago
What does the peak of a probability curve for an electron in an atom indicate?
Eduardwww [97]
The distance from the nucleus at which the electron is most likely to be found
3 0
3 years ago
Read 2 more answers
Use the scenario to answer the following question. Four scientists observed an area of land that had been cleared of all trees a
Blizzard [7]

Answer:

b

Explanation:t not sure

3 0
3 years ago
Read 2 more answers
Other questions:
  • If heat is released from water, what phase change occurs?
    11·2 answers
  • What volume of a substance will have a mass exactly 750 g if the specific gravity of the substance is 12.2
    7·1 answer
  • 8. The best way to obtain pure, solid household salt from a solid mixture of household salt and sand is to:
    14·1 answer
  • What is the chemical formula for acetone
    9·2 answers
  • Not needed anymore! Sorry for the inconvenience.
    5·1 answer
  • Fill in the table below based on common properties of acids and bases:
    11·2 answers
  • Is cobalt chloride solution a conductor or an insulator
    7·2 answers
  • How much NaOH (in moles) must be added to 1 L of a buffer solution that is 1.8 M in acetic acid and 1.2 M in sodium acetate to r
    9·1 answer
  • 3 key features of Asteroid
    13·1 answer
  • What is the mass grams that are in 2.57 × 10²⁵ molecules of I₂
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!