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
Verizon [17]
3 years ago
7

20 mL of 80°C water is mixed with 20 mL of 0°C water in a perfect calorimeter. What is the final temperature?

Chemistry
1 answer:
d1i1m1o1n [39]3 years ago
8 0
The temperature is 60°
You might be interested in
In which form are water molecules most closely bonded to each other?
bezimeni [28]

Answer:

In solid

Explanation:

As a solid has very tightly packed molecules which move very difficulty and only vibrate

7 0
1 year ago
A liquid dissolved in a gas results in a solution that is _____.
SVETLANKA909090 [29]

The correct answer is C


6 0
3 years ago
Read 2 more answers
What is the approximate temperature of the descending air at an elevation of 1,600 meters?
Margarita [4]
According to Diagram B, look at the 1600 elevation until you see the descending air line touches it. Then look down at the temperature at the bottom of the graph. It is between 0 degrees to 5 degrees.

The only number that is between that range is 2 degrees C.
3 0
3 years ago
Which of the following is an incorrect name for an acid? A. acetic acid B. hydrocarbonate acid C. hydrocyanic acid D. sulfurous
just olya [345]

Answer:

The answer to your question is letter B

Explanation:

Incorrect name

A. acetic acid               This name is correct for the acid with formula CH₃COOH

B. hydrocarbonate acid  This is not the name for acid but for a molecule that has hydrogen and a metal.  

C. hydrocyanic acid   This name is correct for the inorganic molecule with formula HCN

D. sulfurous acid          This name is correct and is the name of the inorganic molecule with formula H₂SO₃.

E. phosphoric acid       This name is correct for the acid with formula H₃PO₄.

5 0
3 years ago
Which product of prime polynomials is equivalent to 36x3 – 15x2 – 6x?
monitta
The product of prime polynomials is equivalent to 36x3 – 15x2 – 6x is letter B which is 3x(3x – 2)(4x 1). Below is the solution. 

3x(3x - 2) (4x + 1)
= 9x2 - 6x (4x + 1)
= 36x3 + 9x2 + -  24x2 - 6x
= 36x3 - 15x2 - 6x
       
3 0
2 years ago
Read 2 more answers
Other questions:
  • A student dissolved 3.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution
    5·1 answer
  • Which of the following is the most important, when working in the science laboratory?
    9·1 answer
  • Explain why it is dangerous to burn a carbon-based fuel, such as propane or methane, in a closed room or building.
    9·1 answer
  • What process is responsible for continually wearing away the Earths surface
    5·2 answers
  • A storage tank contains nitrogen, oxygen, and carbon dioxide. The partial pressure of nitrogen is 0.79 ATM and Oxygen is 0.19 AT
    8·1 answer
  • How does a hydra move?....In short form​
    8·2 answers
  • The effects of acid rain include:
    9·1 answer
  • Which metals have similar chemical property’s? Check all that apply.
    14·2 answers
  • What do adamantium,vibranium and unobtainum have in common
    11·1 answer
  • Which reaction type is really part of another type of reaction but treated separately? Explain
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!