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
den301095 [7]
2 years ago
15

TRUE OR FALSE PLS ANSWER ALL

Chemistry
2 answers:
Zepler [3.9K]2 years ago
7 0

Answer:

1. True

Explanation:

Diano4ka-milaya [45]2 years ago
3 0

Answer:

there are very large answer

You might be interested in
Do the number of moles of a gas impact the pressure of a gas?
lapo4ka [179]
Yes. Avogadro Law gives the relationship between volume and amount when pressure and temperature are held constant. Remember amount is measured in moles. This means the gas pressure inside the container will increase (for an instant), becoming greater than the pressure on the outside of the walls.
6 0
3 years ago
If you transfer energy into two substances which one would melt first
I am Lyosha [343]

Answer:

The substance with a weaker molecular attraction

4 0
2 years ago
Car wax mostly contains beeswax and carnauba wax. These large hydrocarbons are ideal to use because they _____ water.
hichkok12 [17]
These waxes are highly hydrophobic (repellant) of water, so the correct answer would be D) repel.

The wax coating put on the car creates a water repellant sheila that causes the water to bead up on the surface of the wax, rather than directly impacting the paint and surface of the body of the car. This prolongs the life and quality of the appearance of the car.
6 0
3 years ago
Read 2 more answers
The atmosphere protects us from all of the following except (4 points)
denis-greek [22]

Global warming, Cosmic Background radiation (even though most is blocked not ALL), and pollution.

8 0
4 years ago
Why was mass lost from the crucible during the reaction?
Alexxandr [17]
If the crucible wasn't covered with a lid the reactants may have produced a gas that was released into the surroundings, or mass may have been lost in the form of water vapour.
6 0
3 years ago
Other questions:
  • How many mercury atoms are there in 3.8 mol of mercury? Show work please
    6·1 answer
  • Why do different chemicals emit different colors of light, and why is the color emitted specific to that chemical?
    13·1 answer
  • What is the formula for germicide that is sufficient to kill blood-borne pathogens?
    8·1 answer
  • PLEASE HELP ME!!!!!!!!!!!!
    5·1 answer
  • Fill in the blacks on the sheet
    15·1 answer
  • Isotonic, hypertonic and hypotonic cells: describe
    13·1 answer
  • Find the boiling point temperature at 760 torr of an isomer of octane, c8h18, if its enthalpy of vaporization is 38,210 j mol-1
    9·1 answer
  • Need help please I need to select one element for each following families on the periodic table
    14·1 answer
  • Which of these is an example of chemical separation of a substance?
    13·1 answer
  • An element belonging tothe alkaline earth family would be expected to have?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!