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
Brut [27]
2 years ago
14

Plz help bc this s due at exactly 3:30pm

Chemistry
2 answers:
Orlov [11]2 years ago
7 0

Answer:

Is it talking about the differences about them or the ways they are the same

Explanation:

ioda2 years ago
4 0
I’m pretty sure it’s d.
You might be interested in
Hurry plz
erik [133]

Answer:

1) The correct step in the scientific method that Victor did is Construct a hypothesis.

2) Given mass and density, volume is calculated as mass divided by density.

Explanation:

1) Before doing the assay and make a graph with the results obtained, Victor should think what he wants to prove, so he should make a hypoythesis to test with the assay.

2) The formula of density is

density = mass/volume ⇒ density x volume = mass ⇒                      volume = mass/density.

4 0
2 years ago
Read 2 more answers
An example of a change of state is __________. *
tankabanditka [31]
Changes of state are physical changes in matter. They are reversible changes that do not change matter's chemical makeup or chemical properties. For example, when fog changes to water vapor, it is still water and can change back to liquid water again.please mark brainliest if correct
7 0
3 years ago
Read 2 more answers
What mass of H2 is needed to react with 8.5 g of O2 according to the following equation G plus O2 (G)plus H2 ( G)?
Rzqust [24]
The correct answer is number 1
5 0
2 years ago
A rectangular metal bar has a volume of 50.0 in³. The bar weighs 1.42 kg. Calculate the density of the metal in
Olegator [25]
You would do M divided by V= D and the answer is 0.0284
5 0
3 years ago
A chemical equation that does not indicate relative amounts of reactants and products is called
Zielflug [23.3K]

Answer:

The correct answer is skeleton equation.

Explanation:

In chemistry, the skeletal formula of a compound is an abbreviated representation of its molecular structure. Skeleton formulas are used because they clearly show complicated structures, they are fast and simple to draw.

All atoms that are not carbon or hydrogen are represented by their chemical symbol. The relative amounts of reagents and products are not indicated.

Have a nice day!

6 0
2 years ago
Other questions:
  • power plants can be powered by fossil fuels, such as coal or natural gas, or nuclear power to produce steam to turn turbines to
    13·1 answer
  • The ionization energy for a hydrogen atom is 1.31×106 J/mol. What is the ionization energy for He+?
    5·2 answers
  • Imagine there are heavy rainfalls for days.the river near the area starts to overflow.erosion starts to take place.explain what
    8·2 answers
  • How are a magnets magnetic force and magnetic field different?
    11·2 answers
  • The compound NaCl (salt) has the same properties as sodium (Na) and chlorine (CI) because it is made of both of those elements.
    15·1 answer
  • To a 2.00-L flask, 2.00 mol each of H2and I2is added. The Kcfor this reaction is 55.3. Determine the equilibrium concentrations
    8·1 answer
  • A bond formed between Iron and Chlorine would<br> result in what type of bond?
    14·1 answer
  • Answer the following questions ( image) with the given options.​​
    5·2 answers
  • Cual de las opciones siguientes NO es una característica comun de una institución financiera
    7·1 answer
  • _________ flowing in the filament of an electric cell makes it glow
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!