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
zzz [600]
3 years ago
6

A)Name the following compoundsCH, -CH-CH(i)CH, Br-​

Chemistry
1 answer:
liq [111]3 years ago
8 0

Answer:

methyl, ethyl,

Explanation:

that should be the case

You might be interested in
The two systems that control your body functions are the
KatRina [158]
c) nervous and endocrine system

Hope I helped! ( Smiles )
5 0
3 years ago
Helium gas in a cylinder is under 1.12atm pressure at 25.0C. What will be the pressure if the temperature increases to 37.0C?
Irina18 [472]

Answer:

p_2=1.17atm

Explanation:

Hello!

In this case, considering that the Gay-Lussac's law allows us to relate the temperature-pressure problems as directly proportional relationships:

\frac{p_2}{T_2} =\frac{p_1}{T_1} \\\\

Thus, for the initial pressure and temperature in kelvins the final temperature in kelvins, we compute the final pressure as:

p_2=\frac{p_1T_2}{T_1} \\\\p_2=\frac{1.12atm*310.15K}{298.15K}\\\\p_2=1.17atm

Best regards!

7 0
3 years ago
If nitrogen-13 has a half life of 2.5 years, how much remains from a 100g sample after 7.5 years
Sonbull [250]

Answer:

12.50g

Explanation:

T½ = 2.5years

No = 100g

N = ?

Time (T) = 7.5 years

To solve this question, we'll have to find the disintegration constant λ first

T½ = In2 / λ

T½ = 0.693 / λ

λ = 0.693 / 2.5

λ = 0.2772

In(N/No) = -λt

N = No* e^-λt

N = 100 * e^-(0.2772*7.5)

N = 100*e^-2.079

N = 100 * 0.125

N = 12.50g

The sample remaining after 7.5 years is 12.50g

5 0
3 years ago
Which expression is equivalent to 6m + (m - 2)(m + 7) + 3?
dedylja [7]
It’s is m2 +11m-11
I believe that’s right
8 0
3 years ago
How many moles of NaCl are needed to make 10.0L of a 5 M solution of<br> Salt water?*
vesna_86 [32]

Answer: 50 mol

Explanation:

Molarity=\frac{Moles -of -solute}{liters -of -solution}

M=\frac{mol}{L}

mol=M*L

mol=5*10\\mol=50mol

3 0
3 years ago
Other questions:
  • How are the properties of organic compounds determined?
    5·1 answer
  • Which of the following lists the characteristics that all matter has?
    5·2 answers
  • What. do you call short, knee -lenght pants worn by boys and men
    9·2 answers
  • Do all the molecules contain only single bonds?
    14·2 answers
  • Both kepler's laws and newton's laws tell us something about the motion of the planets, but there are fundamental differences be
    9·1 answer
  • How many grams of hydrogen gas will form in this equation?
    5·1 answer
  • Now look at the volcano map what type of boundary tends to give rise to volcanic activity
    6·1 answer
  • What is the best description of the role of decomposers in the carbon cycle?
    6·2 answers
  • 02. Two great pe birds are morati Both birth have a ne
    10·2 answers
  • Which among the following represents a set of isotopes? Atomic nuclei that contain:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!