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
Colt1911 [192]
3 years ago
8

How are gold medal cells and human cells alike and different

Chemistry
1 answer:
kondor19780726 [428]3 years ago
3 0
Your skin is a tougher substance

You might be interested in
How to find the hybridization?
olganol [36]
CH3 is a methyl radical, which is formed by removing the hydrogen atom from methane, so the hybridization is SP^3
5 0
3 years ago
This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): An analytical chemist has det
jeyben [28]

Answer:

0.054 mol O

Explanation:

<em>This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): CH₃CO₂H. An analytical chemist has determined by measurements that there are 0.054 moles of carbon in a sample of acetic acid. How many moles of oxygen are in the sample?</em>

<em />

Step 1: Given data

  • Chemical formula of acetic acid: CH₃CO₂H
  • Moles of carbon in the sample: 0.054 moles

Step 2: Establish the appropriate molar ratio

According to the chemical formula, the molar ratio of C to O is 2:2.

Step 3: Calculate the moles of oxygen in the sample

We will use the molar ratio to determine the moles of oxygen accompanying 0.054 moles of carbon.

0.054 mol C × (2 mol O/2 mol C) = 0.054 mol O

6 0
3 years ago
3.0 L of oxygen gas is heated from 100k to 250k. What is the new volume after the temperature has been increased???
alexandr402 [8]

Answer:

7.5 L

Explanation:

Using Charles' law, which is V1/T1=V2/T2, we can plug in these numbers to find the answer.  The law states that volume is directly proportional to temperature. 3.0L/100K = x L / 250 K. Solve for x to get 7.5 L. Hope this helps.

7 0
3 years ago
Which substance has the greatest of elements?<br> Sugar 45 elements
Nutka1998 [239]

Answer: Which elements are found in the greatest number of substances?

...

Chemical Name Sucrose

Chemical Formula C12H22O11

Number of Elements 3

Name of Elements Carbon, Hydrogen, Oxygen

Number of Atoms 45

Explanation:

7 0
3 years ago
This formula equation is unbalanced. Pb(NO3)2(aq) + Li2SO4(aq)--&gt; PbSO4(s) + LiNO3(aq). Which coefficient should appear in fr
Temka [501]
<span>Balancing is making sure there are the same number of atoms on either side of the reaction.

Pb(NO3)2 + Li2SO4--> PbSO4 + LiNO3

There are 2 NO3 groups and 2 Li on the right side, need 2 on the left side.
Need a coefficient of 2 for LiNO3
</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • Surface currents are caused by ______ .
    8·2 answers
  • How do Newton's laws of motion explain why it is important to keep the ice smooth on a hockey rink so that players
    5·2 answers
  • Find value of x<br>(6xx) + (7x100-3<br>6<br>6.94<br>100<br>100​
    9·1 answer
  • HELP PLEASE I GIVE 15 POINTS +++ BRAINLIEST!!!!!!!
    14·1 answer
  • Consider the hypothetical reaction 4A + 3B → C + 2D Over an interval of 3.00 s the average rate of change of the concentration o
    7·1 answer
  • What caused the moon to become a sphere<br> A. Gravity<br> B. atmosphere<br> C. gases<br> D. orbit
    9·1 answer
  • F. How many centigrams are in 253,000 picograms?<br> Plz show work
    6·1 answer
  • How many moles of h2so4 is produced from 12.5 moles of so2?
    6·1 answer
  • 2. How does a particles energy change as it changes state?
    6·1 answer
  • Write 0.034 in scientific notation.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!