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
Ymorist [56]
2 years ago
8

How do I see answer to question already asked by someone else that I need immediately?!

Chemistry
1 answer:
Alecsey [184]2 years ago
3 0
Did the someone else have answers? If not then ask again in hopes of someone checking yours out :)
You might be interested in
Which of the following correctly lists the name of the element, the symbol for the ion, and the name of the ion?
Yanka [14]

The correct answer is B.

Hope this helps you.

8 0
3 years ago
Read 2 more answers
..............................................
Vilka [71]
The period is the end of the sentence!!!
6 0
2 years ago
Use the molar heat capacity for aluminum from table 1 to calculate the amount of energy needed to raise the temperature of 260.5
Nimfa-mama [501]
Unfortunately, you failed to include the table 1 from which the molar heat capacity of aluminum could have been obtained. However, as a general rule, the heat needed to raise the temperature of a certain substance by certain degrees is calculated through the equation,
                            H = mcpdT
where H is heat, m is mass, cp is specific heat capacity, and dT is change in temperature. From a reliable source, cp for aluminum is equal to 0.215 cal/g°C. Substituting this to the equation,
                               H = (260.5 g)(0.215 cal/g°C)(125°C - 0)
                                        H = 7000.94 cal
6 0
2 years ago
What is 25 °C in °F?
kifflom [539]

Answer:

77°F

Explanation:

(25°C × 9/5) + 32 = 77°F

7 0
3 years ago
How is the Law of Conservation of Mass, Matter, Phases of Matter, and Physical/Chemical Changes similar/connected to one another
kogti [31]

Answer:

Solids, liquids, and gases are made of tiny particles called atoms and molecules. In a solid, the particles are very attracted to each other. They are close together and vibrate in position but don't move past one another. In a liquid, the particles are attracted to each other but not as much as they are in a solid.

4 0
3 years ago
Other questions:
  • Show that the speed of an electron in the nth bohr orbit of hydrogen is αc/n, where α is the fine structure constant. what wou
    13·1 answer
  • How many atoms are found in 12.0 grams of Helium?
    12·2 answers
  • Did an oxidation-reduction reaction occur in the reaction between copper sulfate and sodium sulfide?
    13·2 answers
  • In a molecule of calcium sulfide, calcium has two valence electron bonds, and a sulfur atom has six valence electrons. How many
    5·2 answers
  • If you are doing a science experiment where you find out which liquid evaporates the fastest, will you have a control group?
    14·2 answers
  • Stop reporting my stuff Ezekiel333
    6·1 answer
  • Darryl finds a bottle of what looks like clear water, with dirt settled at the bottom. When he shakes the bottle, the water gets
    5·1 answer
  • PLEASE HELP. WILL GIVE BRAINLIEST AND QUESTION WORTH A 100 POINTS. NEED ANDWER ASAP!
    5·1 answer
  • Fe2O3 + 3H2 → 2Fe + 3H20
    8·1 answer
  • Which expression has a value of 10
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!