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
nikdorinn [45]
3 years ago
8

This is hard, isn't it? please help me though. PLEASE

Chemistry
1 answer:
Liono4ka [1.6K]3 years ago
6 0
I think it might be A. i am not totally sure though
You might be interested in
Distinguish between boiling, melting, and sublimation
Rashid [163]

Answer:

Boiling: The process of conversion from liquid to gas on heating is called boiling.

Example: Water on heating turns into water vapour.

Melting: The process of conversion from solid to liquid at room temperature is called melting.

Example: Ice cream melting at room temperature.

Sublimation: The Conversion of solid to gas directly is called sublimation.

Example: Camphor, Dry ice

Explanation:

Hope it helps you:))))

3 0
2 years ago
Which has the greater number of particles, 1 mole br2 or 80g br2?
KengaRu [80]
They have the same amount of particles.

If you convert 80g to moles, you will find that 80g of diatomic bromine is 1 mole.
3 0
4 years ago
Use the drop-down menus to identify the class of compounds to which each structure belongs.
inna [77]

Answer:

1) carboxylic acid

2) ether

3) alkyl halide

4) amine

Explanation:

Just took the quiz

3 0
3 years ago
Boojho wants to separate the following materials as combustible and non-combustible. Can you help him?
katrin2010 [14]

Combustible: Charcoal, straw, cardboard, paper, candle, wood.

Non-combustible: Chalk, stone, iron rod, copper coin, glass.

3 0
4 years ago
In order to become ________, ions will combine with other ions to form new substances.
horrorfan [7]
The answer is "More Stable."
7 0
3 years ago
Other questions:
  • In what parts of your daily life might you need to calculate the percentage composition of something?
    10·1 answer
  • Which is a FALSE statement about elements?
    15·2 answers
  • Calculate the amount of heat needed to melt 91.5g of solid benzene ( C6H6 ) and bring it to a temperature of 60.6°C . Round your
    15·1 answer
  • Is a diamond a homogeneous or heterogeneous mixture or a substance
    5·1 answer
  • Which represent potential energy?
    11·2 answers
  • Oxygen gas generated in an experiment is collected at 25.0°C in a bottle inverted in a trough of water. The total pressure is 1.
    11·1 answer
  • Need help fast!!!
    13·2 answers
  • How many 1+ ions would you need to balance with one 2- ion
    12·1 answer
  • How many moles are in 5g of Na2CO3? <br>a) 0.047<br>b) 1<br>c) 2<br>d)21.2​
    14·1 answer
  • How many molecules does 1 mole of Oz gas have?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!