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
melisa1 [442]
3 years ago
12

Hey, I need help with this but, can someone simplify?

Chemistry
1 answer:
tester [92]3 years ago
7 0
Yes. This is balanced.
You might be interested in
Can someone help balance this?
FromTheMoon [43]

Explanation:

2Fe+3Br---> 2FeBr3

it is balanced this way

8 0
3 years ago
Find the density of a cube on Earth that weighs 1.5 kg and has a side-length of 10 cm.
tamaranim1 [39]

Answer:

1500kg/m^3

Explanation:

Formula:

d=m/v

Given:

m=1.5kg

v=1000cm^3

(The side length of a cube is always equal to the others)

Required:

d=?

Solution:

d=m/v

d=1.5kg/1000cm^3

d=1.5kg/0.001m^3

d=1500kg/m^3

Hope this helps ;) ❤❤❤

3 0
4 years ago
Draw lewis formula and structural formula of hydrogen ion please and thank you
tresset_1 [31]

The Lewis formula refers to a diagram showing the distribution of electrones and in case of a molecule it also shows the bonds.

The structural formula on the other hand is a representation of the molecular structure that shows all the atoms that form the molecule, arranged in a three dimentional space,

In this case we have the hydrogen ion, which is the simpliest case we can have.

Hydrogen ion is the hydrogen atom possitively charged as it has lost his electron. Therefore the structural formula is simply the following:

The Lewis formula is also very simple as this ion has no electrons and has no bonding to other atoms:

4 0
1 year ago
The new hybrid car can get 51.5 km/gal. It has a top speed of 40000.00 cm/min and is 4m long. How fast can the car go in m/hr?
horrorfan [7]

Answer:

The anawer of this question is 0.024 m/h

Explanation:

Other explanations of the question are additional.

4 0
3 years ago
An element has an atomic number of 80. How many protons and electrons are in an atom of the element?
Nadya [2.5K]
80 protons,121 Neutrons, and 80 electrons the element is Mercury
6 0
4 years ago
Other questions:
  • Given the following equation: 8Fe+S8=8FeS
    8·1 answer
  • At STP, how many moles of carbon dioxide will occupy 35.2 L of space?
    12·1 answer
  • Which of the following is not a colloid<br> A) sugar water<br> B)paint<br> C)fog<br> D)milk
    15·2 answers
  • A bike travels 35.896 meters in 6.25 seconds. The average speed is than calculated
    11·2 answers
  • SCIENCE QUESTION plz helpz
    8·1 answer
  • Hydrogen gas and nitrogen gas react to form ammonia gas. What volume of ammonia would be produced by this reaction if of nitroge
    8·1 answer
  • A government laboratory wants to determine whether water in a certain city has any traces of fluoride and whether the concentrat
    5·2 answers
  • Which of the following shows the energy transformation that
    12·2 answers
  • How can you make an unsaturated solution from a saturated solution?
    14·1 answer
  • Question 2 Which models of the atom from task 1 are not supported by Rutherford’s experimental evidence? For each of these mod
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!