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
MAVERICK [17]
3 years ago
6

Anyone know the answer?

Chemistry
1 answer:
Katyanochek1 [597]3 years ago
5 0

Answer:

reactants and products

Explanation:

I'm not sure though.

You might be interested in
What is the best way to package and preserve a questioned document?
Zanzabum
In a plastic sheet protector
5 0
3 years ago
Read 2 more answers
What are different kinds of electromagnetic radiation?
MA_775_DIABLO [31]

Radio waves, Micro waves, infrared, visible light, ultra violet, x-rays, and Gamma rays.

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!
hammer [34]

B. Magnesium + Hydrogen Sulfide (Reactors) ---->  Magnesium Sulfide + Hydrogen (Products)

8 0
3 years ago
Read 2 more answers
Many towns in flood-prone areas are surrounded by___ that are built to hold back rising water.
xxTIMURxx [149]

Answer:

Flood barriers

Explanation:

Many towns in flood-prone areas are surrounded by flood barriers that are built to hold back rising water during seasonal highs.

  • Flood barriers are water resistant walls that are used to prevent breaking water during a high period of inundation from their channels.
  • They are usually vertical artificial structures which can be temporary or permanent.
  • They help to hold or contain the flood water during the high season.
  • These walls prevents flood plains and other nearby areas from getting flooded during the rainy season.
8 0
3 years ago
Percent concentration is one of the most common and basic concentration measurement used by general public. true or false?
Aleksandr [31]

Answer:

  • <u>TRUE:</u> <em>Percent concentration is one of the most common and basic concentration measurement used by general public</em>

Explanation:

In chemistry there are many <em>concentration measurements</em> used to describe the mixtures. Some of them are, percent, molarity, molality, and molar fraction, among others.

Percent concentration is a popular one because it is commonly understood and used by the non specialist people, i.e. general public.

The percent concentration of a component is defined as: (amount of component in the mixture / amount of mixture) × 100.

The amounts may be measured in mass units (e.g grams) or volume units (e.g. mililiters).

For solutions, mass percent concentration is:

  • % = (mass of solute / mass of solution) × 100.

And voluem percen contration is:

  • % = (volume of solute / volume of solution) × 100

Since percentage is used in many profesional and personal activities, most persons use it.

For example, rubbing alcohol, that everyone buys in pharmacies, is 70%; vinager, used in the food, is acetic acid at 5% - 8%.

5 0
3 years ago
Other questions:
  • In a coffee shop, the following coffee samples are prepared for customers. i. 10 g of sugar added to 100 g of coffee ii. 10 g of
    14·2 answers
  • Hydroelectric energy comes from
    7·2 answers
  • How many calories of heat are necessary to raise the temperature of 378.2 g of water from 32.2 oC to the boiling point?
    5·1 answer
  • Why do i always hurt the people i love the most
    15·2 answers
  • 4Na+ O2 --&gt; 2Na20<br> If 4 moles of Na react completely, how many moles of Na2O form?
    12·1 answer
  • How many moles are in 7.8g of CaO?
    15·1 answer
  • PLEASE HELP!!!!!!!!
    8·1 answer
  • The element antimony has two stable isotopes, antimony-121 with a mass of 120.90 amu and antimony-123 with a mass of 122.90 amu.
    15·1 answer
  • How many mg is 76.0 kg? Express your answer in scientific notation. Use the ^ symbol before the exponent, eg 1x10^3
    11·1 answer
  • You have 30mL of hot cocoa, but it’s way too sweet. You add hot water until there’s 70mL of hot cocoa and determine that the fin
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!