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
ANTONII [103]
3 years ago
14

A material was cooled from 100°C to 40°C. What is the temperature change?

Chemistry
1 answer:
vazorg [7]3 years ago
8 0
The answers D) -60
Just subtract
You might be interested in
Which Of the following compounds is an electrolyte?
Anettt [7]
Hello,

Here is your answer:

The proper answer to this question is option D "<span>sodium hydroxide".

Here is how:

Sodium Hydroxide its a white substance that is a </span><span>electrolyte.

Your answer is D.

If you need anymore help feel free to ask me!

Hope this helps!</span>
8 0
3 years ago
What does the group number of A elements in the A/B numbering system)
Ivanshal [37]

Answer:

All elements in the same A group will have the same number of

valence electrons.

Explanation:

Group A has 1 valence electrons.

4 0
4 years ago
What is the difference between the small and large intestines?
nalin [4]
Ggggggggggggggggggggggggggggggggggggggg
3 0
3 years ago
How many atoms are there in 2.0 moles of magnesium (Mg)?
hjlf

Answer:

It should be 1. 1.2 X 10^24

Explanation:

7 0
3 years ago
Use what you know about relative dating to choose the correct answers from the drop-down menus. Ethan determines that layer B is
AURORKA [14]

Answer: yes

Explanation: no

5 0
3 years ago
Read 2 more answers
Other questions:
  • Magnesium oxide decomposes into magnesium and oxygen. if 12.09 g of magnesium oxide decomposes to form 7.29 g of magnesium, what
    14·1 answer
  • Materials with air pockets that decrease their density and prevent energy transfer are called:
    5·1 answer
  • a student balanced the chemical equation for the reaction of magnesium with oxygen by writing Mg + O2 ----&gt; MgO2. What is wro
    12·1 answer
  • Which is a practical application of boiling-point elevation?
    12·1 answer
  • Is a molecule positive or negative?
    13·1 answer
  • Rank the organic compounds from most soluble to least soluble. To rank items as equivalent, overlap them.
    14·1 answer
  • You are instructed to create 900. mL of a 0.29 M phosphate buffer with a pH of 7.8. You have phosphoric acid and the sodium salt
    13·1 answer
  • What is the total number of moles (n) of electrons exchanged between the oxidizing agent and the reducing agent in the overall r
    15·1 answer
  • What is the pressure of 2.50 moles of an ideal gas if it has a volume of 50.0 liters when the temperature is 300.0 K
    7·1 answer
  • When you add an inert gas, the reaction
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!