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
jenyasd209 [6]
2 years ago
12

The graph shows the changes in the phase of ice when it is heated.

Chemistry
1 answer:
Lesechka [4]2 years ago
3 0

Answer:

100 °C, because it is the boiling point of water.

Explanation:

You might be interested in
A very specific procedure scientists follow when conducting experiments is known as the
PtichkaEL [24]

Answer:

Scientific Method.

Explanation:

A scientific method is basically a method or a process when you conduct an experiment. Normally, the process goes like this:

1. You make like a question or something that you want to investigate, it's like the aim of the experiment.

2. You make an experiment and a hypothesis. A hypothesis is basically a guess on how the results of the experiment would turn out. You don't have to be correct for the hypothesis since there is no right or wrong answer.

3. Conduct the experiment. I don't think this needs a detailed explanation since experiments vary from one another.

4. Collect results. The data you collect come in different ways based on your experiment, but it is crucial you get data so that you can answer your question in 1.

5. Make inferences. You can't directly get a conclusion or answer from the results, so inferences are needed.

6. Craft a conclusion or answer. This is the final step when conducting an experiment and the part where you have the answer you needed when you conducted the experiment :)

5 0
3 years ago
Does a reptile play the same role as a bird in the WNV???<br> PLZ HURRY PLZ
Slav-nsk [51]
The birds could have more diseases and could pass it to other reptiles
7 0
3 years ago
How many moles do you have in 37.3 g of Co(CrO4)3​
shutvik [7]

Answer:

0.0917 mol Co(CrO₄)₃

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Using Dimensional Analysis

Explanation:

<u>Step 1: Define</u>

37.3 g Co(CrO₄)₃

<u>Step 2: Identify Conversions</u>

Molar Mass of Co - 58.93 g/mol

Molar Mass of Cr - 52.00 g/mol

Molar Mass of O - 16.00 g/mol

Molar Mass of Co(CrO₄)₃ - 58.93 + 3(52.00) + 12(16.00) = 406.93 g/mol

<u>Step 3: Convert</u>

<u />37.3 \ g \ Co(CrO_4)_3(\frac{1 \ mol \ Co(CrO_4)_3}{406.93 \ g \ Co(CrO_4)_3} ) = 0.091662 mol Co(CrO₄)₃

<u>Step 4: Check</u>

<em>We are given 3 sig figs. Follow sig fig rules and round.</em>

0.091662 mol Co(CrO₄)₃ ≈ 0.0917 mol Co(CrO₄)₃

8 0
3 years ago
What causes a spectrum of colors to appear when light moves through a prism?
Firdavs [7]

Answer:

It is refracted out, B

Explanation:

When the light travels through the prism, it refracts the colors out of it. In which a rainbow sort coloration is released from the other side.

8 0
3 years ago
Read 2 more answers
In a spontaneous fusion reaction, the total mass of the products is ________________________ the mass of the original elements.
Mice21 [21]
I believe the correct term that would fit the statement would be greater than. In a spontaneous fusion reaction, the total mass of the products is greater than the mass of the original elements. This nuclear reaction involves at least two nuclei that fuses to form one nuclei having larger mass than that of the reactant.
4 0
3 years ago
Other questions:
  • Which number indicates the energy level of an atom's valence electrons? answers?
    7·2 answers
  • The layering of eroded sediments is called:
    12·1 answer
  • I really need the answers please!
    10·1 answer
  • In a resting state, sodium (Na ) is at a higher concentration outside the cell and potassium (K ) is more concentrated inside th
    14·1 answer
  • The chemical equation provided shows iron rusting to form iron oxide. Use the drop-down menu to choose the coefficients that wil
    13·2 answers
  • Elemental mercury combines with oxygen to make mercury oxide. write a balanced equation
    7·1 answer
  • After a lightning storm, the Rodriguez family notices the TV no longer works.
    15·1 answer
  • A rarefraction is generated when particles move<br> A:together<br> B.closer <br> C.under<br> D.apart
    6·1 answer
  • HELPPP!! Which of the following describes light? (Select all that apply.)
    15·2 answers
  • The following is the reaction showing the complete neutralization of calcium hydroxide (a base) with phosphoric acid:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!