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
docker41 [41]
3 years ago
8

No link need right answer science no chemistry

Chemistry
2 answers:
valentina_108 [34]3 years ago
7 0

Answer:

nuclear energy is correct

AnnyKZ [126]3 years ago
5 0
I believe the answer would be nuclear energy
You might be interested in
If I have an unknown quantity of gas at a
Alekssandra [29.7K]

Answer:

2.222 that is the answer i think might want to ask

5 0
3 years ago
Past due! Help please I choose the middle picture for my hypothesis being inclusive can you help explain why and how it shows it
MrMuchimi

Answer:

Explanation:

its supposed to be not supported not inclusive because you said mix

5 0
3 years ago
Cindy made tea. She started with 300 grams of water at 20 degrees Celsius. She transferred 18,000 calories to the water. What wa
Serjik [45]

Answer:

T final = 80°C

Explanation:

  • Q = mCpΔT

∴ Q = 18000 cal

∴ m H2O = 300 g

∴ Cp H2O (15°C) = 0.99795 cal/g.K ≅ 1 cal/g.K

∴ T1 = 20°C = 293 K

∴ T2 = ?

⇒ 18000 cal = (300 g)(1 cal/g.K)(T2 - 293 K)

⇒ (18000 cal)/(300 cal/K) = T2 - 293 K

⇒ T2 = 293 K + 60 K

⇒ T2 = 353 K (80°C)

8 0
3 years ago
What mass of oxalic acid dihydrate, H2C2O4•2H2O, is needed to make a 0.357 M solution of oxalic acid in a 250.0mL volumetric fla
GalinKa [24]

Molarity is expressed as the number of moles of solute per volume of the solution. The mass of oxalic acid dihydrate needed for the solution is calculated as follows:

Amount in moles: (0.357 mol H2C2O4•2H2O / L) (.250 L ) = 0.0893 mol H2C2O4•2H2O


Amount in mass : 0.0893 mol H2C2O4•2H2O (126.08 g / mol ) = 11.2589 g H2C2O4•2H2O


Hope this answers the question. Have a nice day.

5 0
3 years ago
What is chlorine's atomic number and mass
makkiz [27]

\red{⭐hello my \: friend!}

chlorine's atomic number and mass :

35,453 u

\blue{⭐have  good  studies!}

☝️follow the rules of brainly!

8 0
3 years ago
Other questions:
  • Describe how you could show that an alkaline solution is formed when caesium reacts with water
    11·1 answer
  • a sample of an oxide of iron was reduced to iron by heating with hydrogen. the mass of iron obtained was 4.35g and mass of water
    5·1 answer
  • Which of the following correctly describes the size of meteoroids?
    6·2 answers
  • How are algae and polyps related?
    12·2 answers
  • 33.75 g of copper are reacted with 117.5 g silver nitrate. How much excess reactant would be unused or left over( in grams)?
    11·1 answer
  • Heeeeeellllppp, Iiiimmm sssooo stttuuuccckkk!​
    12·1 answer
  • How many grams of CO2 will be produced from 39 grams of C3H8 and 11 grams of O2
    9·1 answer
  • The half reaction of an oxidation-reduction reaction shows that iron gains electrons. What does this electron gain mean for iron
    6·2 answers
  • Which of the following would have the most kinetic energy?
    14·1 answer
  • A 7.45 L container holds a mixture of two gases at 15 °C. The partial pressures of gas A and gas B, respectively, are 0.364 atm
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!