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
bija089 [108]
3 years ago
13

3. A 4.0 g sample of iron was heated from 0°C to 20.°C. It absorbed 35.2 J of energy as heat. What is the specific

Chemistry
1 answer:
wariber [46]3 years ago
5 0

Answer:

The answer is d

Explanation:

You might be interested in
Pls hlp me with these questions: brainliest, ratting, thx, etc.
daser333 [38]
1 elements
2 they have same number of valence electrons
3 period
4 0
3 years ago
which of the following will stay constant,no matter is the substance is in a solid,liquid,or gas states
Vlada [557]
I believe it is a gas
6 0
3 years ago
Read 2 more answers
What is the difference between solute and solvent
ratelena [41]

Answer:

A solvent is a substance which dissolves a solute. When a solvent dissolves into a solute, it creates a solution

5 0
3 years ago
A radioactive isotope of potassium (K) has a half-life of 20 minutes. If a 40.0 gram sample of this isotope is allowed to decay
Ivahew [28]

Answer: 2.5 grams

Explanation:

5 0
3 years ago
Read 2 more answers
A period of the periodic table ends with the highest energy level of an element's ators<br> having?"
andrey2020 [161]

Answer:

the last period. i think has the largest energy level

Explanation:

7 0
2 years ago
Other questions:
  • How many moles of carbon dioxide gas can be produced when 7.94 moles of benzene (C6H6) react with excess oxygen? Be sure to show
    10·1 answer
  • What is the molecular geometry of the underlined carbon atom in the following compound: HC-C-CH3?
    10·1 answer
  • The complete combustion (reaction with oxygen) of liquid octane (C8H18) a component typical of the hydrocarbons in gasoline, pro
    10·1 answer
  • A student wants to see how temperature affects the
    13·2 answers
  • The lab assistant accidentally poured water in the spirit (alcohol). How would you help him/her to get back the spirit. Explain.
    15·1 answer
  • If you doubled the volume of a sample of gas and
    7·2 answers
  • How does the chemistry of life relate to cellular respiration
    6·1 answer
  • What is meant by Vulcanicity?​
    7·1 answer
  • A student prepares a 100.0 mL solution using 44.7 grams of potassium nitrite. They then take 11.9 mL of this solution and dilute
    12·1 answer
  • What type of reaction is P4 + 3O2 = 2P2O3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!