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
pickupchik [31]
3 years ago
9

Ice being broken into small bits is an example of a ________ change

Chemistry
2 answers:
Vanyuwa [196]3 years ago
7 0
Is an example of a climate change
ser-zykov [4K]3 years ago
7 0
It is a physical change
You might be interested in
Which statement is true?
docker41 [41]
I am pretty sure that the statement which is true is A. a molecule having a covalent bond can be ionic. I choose this option because you usually ca see how electons of polyatomic ions are being covalenr and gain or loose ionic electrons in order to accomplish the octet.<span>

</span>Do hope you find it helpful! Regards.
7 0
3 years ago
Which option accurately describes the first two stages of photosynthesis?
Lemur [1.5K]

Answer;

A) Stage 1: Chlorophyll captures light energy. Stage 2: Light energy is converted to chemical energy.

Explanation;

-Photosynthesis is the process by which green plants use energy from the sun, water and carbon dioxide to make organic compounds such as simple sugars together with release of oxygen.

-The process occurs in tow stages; light-dependent stage and light independent stage. During light dependent stage, chlorophyll absorbs sunlight and uses it to split water molecules into hydrogen ions and oxygen atoms. In the light independent stage carbon (iv) dioxide is fixed and the result is organic compound; the light energy is converted to chemical energy.

4 0
3 years ago
What are the mole ratios of hydrazine
juin [17]

mole ratios of hydrazine should be 1:2. I could be wrong. Are there any options to choose from?

5 0
3 years ago
Which equation best represents the dissociation of water molecules into hydrogen ions and hydroxide ions?
Nikitich [7]

Answer is: H₂O → H⁺ + OH⁻.

Water dissociates (autoionization) to form hydrogen ions (H⁺) and hydroxide (OH⁻) ions. The protons (H⁺) hydrate as hydroxonium ions( H₃O⁺).

The Kw (the ionic product for water) at 25°C is 1·10⁻¹⁴ mol²/dm⁶ or 1·10⁻¹⁴ M². Concentration of hydrogen ions and hydroxide ions in pure water are the same.

7 0
3 years ago
Read 2 more answers
A gas occupies a volume of 180 mL at 35oC and 740 mmHg. What is the volume of the gas at STP?
Tasya [4]

Answer:

there you go

Explanation:

6 0
3 years ago
Other questions:
  • Which of the following is the best way to separate sugar from water?
    15·2 answers
  • What did the scientist ernest rutherford do in the early 1900s? what did the scientist ernest rutherford do in the early 1900s?
    9·1 answer
  • Describe the interactions between molecules in a mixture (analyte), the stationary phase and various mobile phases used in colum
    7·1 answer
  • What effect does carbon dioxide have on tap water ​
    11·2 answers
  • What is the pressure of 4 moles of helium in a 50 L tank at 308k using PV=nRT
    12·2 answers
  • Imagine that a new planet was discovered in our solar system. Answer the following questions based on the patterns discovered by
    11·1 answer
  • Define the following:
    9·1 answer
  • What is the Golgi body made of?
    14·1 answer
  • Aqueous magnesium chloride is not used to extract magnesium.<br> Explain why.
    9·1 answer
  • The whistle of a teakettle has a greater frequency than a drumbeat. True or false and why
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!