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
finlep [7]
3 years ago
8

5 A Punnett square is shown below. The domin

Chemistry
2 answers:
Genrish500 [490]3 years ago
7 0

Answer:

75%

Explanation:

RR , Rr , Rr all result in dominant trait

MArishka [77]3 years ago
3 0
I believe it is 3, 75%.
You might be interested in
3. Which of the following sentences apply to neutrons? a. have a negative charge. b. circle around the atom nucleus. c. are the
DerKrebs [107]

Answer:

d.have a mass of 1 amu..

Explanation:

Does not match a as the answer for a is electrons B.electron circle around the nucleus because neutrons are inside the nucleus.C.proton and neutrons make the nucleus so the only answer left is .d .which is correct

3 0
2 years ago
I will do ALL of your school work!!
Roman55 [17]

Answer:

What grade are you in. If i am older, I dont think you would be able to help me.

Explanation:

7 0
3 years ago
Which subatomic particle has negligible mass and travels around outside the nucleus?
allsm [11]
The electron is a subatomic particle that has a negative charge and a negligible mass. The electron travels around out side the nucleus.

The subatomic particles that are inside the nucleus are protons and neutrons.

The answer to your question is electron. 
7 0
3 years ago
Read 2 more answers
Calculate ΔGrxn for this equation, rounding your answer to the nearest whole number.
Dovator [93]

Answer:

-958 spontaneuos

Explanation:

7 0
3 years ago
Read 2 more answers
Naphthalene, C10H8, melts at 80.2°C. If the vapour pressure of the liquid is 1.3 kPa at 85.8°C and 5.3 kPa at 119.3°C, use th
sweet-ann [11.9K]

(a) One form of the Clausius-Clapeyron equation is

ln(P₂/P₁) = (ΔHv/R) * (1/T₁ - 1/T₂); where in this case:

  • P₁ = 1.3 kPa
  • P₂ = 5.3 kPa
  • T₁ = 85.8°C = 358.96 K
  • T₂ = 119.3°C = 392.46 K

Solving for ΔHv:

  • ΔHv = R * ln(P₂/P₁) / (1/T₁ - 1/T₂)
  • ΔHv = 8.31 J/molK * ln(5.3/1.3) / (1/358.96 - 1/392.46)
  • ΔHv = 49111.12 J/molK

(b) <em>Normal boiling point means</em> that P = 1 atm = 101.325 kPa. We use the same formula, using the same values for P₁ and T₁, and replacing P₂ with atmosferic pressure, <u>solving for T₂</u>:

  • ln(P₂/P₁) = (ΔHv/R) * (1/T₁ - 1/T₂)
  • 1/T₂ = 1/T₁ - [ ln(P₂/P₁) / (ΔHv/R) ]
  • 1/T₂ = 1/358.96 K - [ ln(101.325/1.3) / (49111.12/8.31) ]
  • 1/T₂ = 2.049 * 10⁻³ K⁻¹
  • T₂ = 488.1 K = 214.94 °C

(c)<em> The enthalpy of vaporization</em> was calculated in part (a), and it does not vary depending on temperature, meaning <u>that at the boiling point the enthalpy of vaporization ΔHv is still 49111.12 J/molK</u>.

3 0
3 years ago
Other questions:
  • What is the threshold frequency ν0 of cesium?
    11·1 answer
  • Which of the following conditions characterizes atmosphere lll
    5·2 answers
  • Why do you cool down tea extract in ice to below 40°c before adding dichloromethane?
    8·1 answer
  • Using the periodic table, choose the more reactive metal.<br> Ag or Te
    15·2 answers
  • What do you call a bond between two neutral atoms that share electrons
    11·2 answers
  • Which is a spectator ion in the reaction between NaOH(aq) and H2SO4(aq)?
    15·2 answers
  • 30 points! pls help me! (question is in image) explanation needed!!!
    7·2 answers
  • Help me pls!!<br> List all three sets of opposing forces.
    15·1 answer
  • 15. What volume of water must be added to 300 mL of 0.75 M HCl to dilute the solution to<br> 0.25 M?
    10·1 answer
  • Vanadium v hydroxide formula
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!