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
Hunter-Best [27]
3 years ago
9

How many moles of sulfur are needed to react completely with 1.2 mol of O2?

Chemistry
1 answer:
valkas [14]3 years ago
6 0
<span>Quantity can always be used the same way as moles when interpreting balanced chemical equations.</span>
You might be interested in
Which of the following is an example of chemical weathering?
Nonamiya [84]

Answer:O B. Weak acid breaks down minerals by reacting with them.

Explanation:

Chemical weathering is the process whereby rain water which sometimes can be acidic ( As rain falls down it reacts with CO2 in the atmosphere and form acid rain), This  reacts  with the minerals contained in rocks, dissolves and degrades  them further to form entire  new minerals.

An example of a rock that is greatly affected by overexposure of  acid rain is  limestone containing calcite  which easily degrades by acid rain.

Other processes whereby Chemical weathering can occur are through reaction with water and oxygen.

4 0
2 years ago
How many grams of NaCl are needed to prepare 50.0 grams of a 35.0% salt solution?​
DiKsa [7]

Answer:  5.844 grams of NaCl needed to make solution.

Explanation:

3 0
3 years ago
A jet flies over the ocean. A sound wave travels from the jet to the surface of the ocean. Almost none of the energy from the so
lutik1710 [3]
We need to see the diagram
6 0
3 years ago
What is the density of lead (in g/cm^3 3 ) if a rectangular bar measuring 0.500 cm in height, 1.55 cm in width, and 25.00 cm in
Viktor [21]

Answer:

Density = 11.4 g/cm³

Explanation:

Given data:

Density of lead = ?

Height of lead bar = 0.500 cm

Width of lead bar = 1.55 cm

Length of lead bar = 25.00 cm

Mass of lead bar = 220.9 g

Solution:

Density = mass/ volume

Volume of bar = length × width × height

Volume of bar = 25.00 cm × 1.55 cm × 0.500 cm

Volume of bar = 19.4 cm³

Density of bar:

Density = 220.9 g/ 19.4 cm³

Density = 11.4 g/cm³

3 0
3 years ago
Which two reactions are opposites of each<br> other?
Alex17521 [72]
Can you provide a picture
6 0
3 years ago
Read 2 more answers
Other questions:
  • An (blank) is an abbreviation for the name of an element and usualy has eighter one or two letters
    14·1 answer
  • Which of the following microscopic soil life forms is also known as a “ring worm”?
    9·2 answers
  • The empirical formula for a compound is c2h5 and its formula mass is 58 amu. what is its molecular formula?
    15·2 answers
  • Plzzz fastttt answerrr
    10·1 answer
  • Consider the motion diagram. It illustrates a car's velocity (V) and acceleration (A). The BEST description of a car’s velocity
    7·2 answers
  • 100 mL of a strong acid is completely neutralized by 100 mL of a strong base. The observed products are salt and water. Upon fur
    11·1 answer
  • What effect would a latitude of 60° have on the climate?
    11·1 answer
  • How many significant figures are there in the measurement 0.0034 Kg?
    9·2 answers
  • What charge would you expect for an formed by Ca?
    8·1 answer
  • Which of the Following is a true statement regarding a strong acid such as 0.1M HNO3(aq) and weak acid such as HF?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!