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
Likurg_2 [28]
3 years ago
11

All chemical reactions use reactants in a specific proportion or stoichiometry to form products. The __________ reactant regulat

es the amount of products produced. A) excess B) limiting C) proportional D) stoichiometric
Chemistry
2 answers:
sineoko [7]3 years ago
5 0

Answer:

B: Limiting

Explanation:

The limiting reactant regulates the amount of products produced, because you have the least amount of the limiting reactant.

Papessa [141]3 years ago
4 0

The correct answer is B) Limiting.


Hope this helped!

You might be interested in
HELP PLEASE! There is a water-filled continental rift in Iceland. What type of plate boundary would cause this rift? *
ad-work [718]
1.A- convergent
2.A- lower mantle

Good Luck!!
7 0
2 years ago
Read 2 more answers
Which noble gas is closest to sulfur on the periodic table
Irina-Kira [14]
Phosphate because it's the closest to sulfur on the periodic 2
6 0
3 years ago
Help with this please!!
Natali5045456 [20]

Answer:

#2 is melting ice and #3 is radiation

Explanation:

hope this helped

6 0
2 years ago
Read 2 more answers
Why does earth have such a diversity of plant and animal life
lisabon 2012 [21]
Well, originally Earth's life was extremely simple; there were only single-celled organisms. As time went on, they adapted to different environments. After that, some organisms turned into macrophages, or cells that eat things, including other cells.

Soon, some cells began to bisexually reproduce, creating a multicellular organism. These organisms were still very simple and not as complex as today's living things, but definitely more complicated than the earlier generations of life before them.

They started to adapt and evolve, as well. Another important thing to mention was Earth's atmosphere at the time. Earth didn't have it's protective little blanket of ozone that it does today, so nothing could live on the surface.

As time went on, Earth's ozone layer began to develop, preventing harmful ultraviolet light from piercing the atmosphere. Organisms slowly began to appear on land, while many others stayed in the ocean.

Evolution and adaptation occured over and over to a countless number of species, creating a huge diversity of fauna and flora. Then, most of them died. It is commonly believed today that a large asteroid struck the Earth, killing off most of its organisms.

Then, the cycle repeated. This time, however, things were different. Many organisms weren't wiped out, both on land and in water, allowing for new species to develop.

Some organisms ate other organisms. This made the prey evolve to have a higher chance of survival against the predators. Some evolved, other's didn't, causing a split. Many species did this, so even though many of them were related, they are considered different organisms all together.

This cycle happened over and over, prey vs. predator, evolving and adapting, eating and being eaten. They all grew according to each others' traits.

For example, if a predator can only see certain colors, some prey will evolve to have those colors and/or camoflauge with the ecosystem. This can be seen in the case of a cheetah and a zebra.

We can clearly see the zebra against a field, because the zebra is black and white and the field is orange, but a cheetah doesn't see the orange. It only sees some stripes (the zebra) against more stripes (the field.

Hopefully this helps. In short, everything grew according to everything else's characteristics.

Fun fact: About 99% of all species that lived on Earth are extinct. Crazy, huh?
5 0
3 years ago
1. Calculate the molar mass of the substances involved in the reaction
Nookie1986 [14]

The molar mass of a substance/chemical is the mass of the sample substance divided by the  amount of substance in that sample.

Explanation:

  • In order to calculate the atomic mass of a substance we first obtain the atomic weight of the substance from the periodic table.
  • Then we count the number of atoms of the substance and multiply it with the individual atomic mass.

Molar mass of Citric Acid ( H3C6H5O7) is 192.1235 g/mol

It is calculated as :

Molar mass of C₆H₈O₇ = 6(atomic mass of C) + 8(atomic mass of H) + 7(atomic mass of O) = 6(12.0 g/mol) + 8(1.0 g/mol) + 7(16.0 g/mol) = 192.0 g/mol.

Molar mass of baking soda (NaHCO₃) is 84.0 g/mol

Molar mass of NaHCO₃ = (atomic mass of Na) + (atomic mass of H) + (atomic mass of C) + 3(atomic mass of O) = (23.0 g/mol) + (1.0 g/mol) + (12.0 g/mol) + 3(16.0 g/mol) = 84.0 g/mol.

3 0
3 years ago
Other questions:
  • In nuclear fusion what occurs????
    10·2 answers
  • Destruction of mountains can lead to what
    7·1 answer
  • What type of boundary exists around the Pacific Ocean?
    14·1 answer
  • YOU DO:
    11·1 answer
  • A business owned and run by one person is a
    13·1 answer
  • blants, water moves in a continuous column in direction. Both One direction, down only One direction, up only Any way it wants t
    7·1 answer
  • Neutralization Reactions
    6·1 answer
  • Consider the Hertzsprung Russell diagram seen here. We can use this diagram to classify stars and determine their characteristic
    9·1 answer
  • In comparing a 0.25 molality aqueous NaCl solution to a 0.25 molality aqueous CaCl 2 solution:
    10·1 answer
  • Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!