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
quester [9]
3 years ago
14

How do you classify chemical reactions

Chemistry
1 answer:
lakkis [162]3 years ago
7 0

Explanation:

Chemical reactions occur when substances are transformed into other substances.

chemical reactions are generally categorized into four basic types:

  • Combination or Synthesis- This involves the formation of a single product from two or more reactants.
  • Decomposition or cracking: this is the formation of the of two or more products from a single reactant.
  • Single replacement or single displacement - in this reaction type one substance is replacing another.
  • Double replacement or double decomposition - involves an actual exchange of partners to form new compounds .

Learn more:

Chemical reaction brainly.com/question/3953793

#learnwithBrainly

You might be interested in
Besides water, which of the following compounds are found most in sea water?
Tju [1.3M]
The answer is sodium chloride.

Explanation:

Sodium chloride refers to table salt, and is the most abundant of salts found in seawater.
4 0
2 years ago
Hurry it’s for a test!! The arctic fox and gray wolf are two examples of
Lady_Fox [76]
B
Protect themselves from predators
4 0
2 years ago
In the context of the 4ps of the marketing mix, high-tech media options like cell phones and the internet have had a huge impact
mina [271]

In the context of the 4ps of the marketing mix, high-tech media options like cell phones and the internet have had a huge impact on products.

The four Ps represent the crucial factors that must be carefully thought out and put into practice in order to properly advertise a good or service. Product, price, place, and promotion make up this list.

The marketing mix is another name for the four Ps. They cover a wide range of aspects that are taken into account when marketing a product, such as what consumers want, and how the good or service satisfies or doesn't satisfy those wants.

Also on how the good or service is perceived in society, and how it distinguishes itself from the competition, and how the business that makes it engages with its clients.

To learn more about marketing mix refer to:

brainly.com/question/14591993

#SPJ4

8 0
1 year ago
What is the volume (in dm3 of 1 mole of oxygen at 5 MPa and 200 K?
vodka [1.7K]

<u>Answer:</u> The volume of oxygen gas is 0.332dm^3

<u>Explanation:</u>

To calculate the volume of the gas, we use the equation given by ideal gas equation:

PV=nRT

where,

P = pressure of the gas = 5 MPa = 5000 kPa   (Conversion factor: 1 MPa = 1000 kPa)

V = Volume of gas = 3.34 L

n = number of moles of oxygen gas = 1 mole

R = Gas constant = 8.31dm^3\text{ kPa }mol^{-1}K^{-1}

T = Temperature of the gas = 200 K

Putting values in above equation, we get:

5000kPa\times V=1mol\times 8.31dm^3\text{ kPa }mol^{-1}K^{-1}\times 200K\\\\V=0.332dm^3

Hence, the volume of oxygen gas is 0.332dm^3

7 0
3 years ago
Calculate the percent by mass of each element in
Ronch [10]

Answer:

See below in bold.

Explanation:

Nitrogen, Hydrogen and Oxygen are the elements present in ammonium nitrate.

The Molar Mass =  2N + 4H  + 3 O

= 2*14.007 + 4*1.008 + 3*15.999

= 80.043.

Percentage of Nitrogen = (2 * 14.007) * 100 / 80.043

= 35.00 %.

Percentage of Hydrogen = (4* 1.008) * 100 / 80.043

= 5.04%.

Percentage of Oxygen = (3 * 15.999) * 100 / 80.043

= 59.96 %.

6 0
3 years ago
Read 2 more answers
Other questions:
  • El superóxido de potasio, KO2, se emplea en máscaras de respiración para generar
    8·1 answer
  • Explain why lime is added to lakes. Refer to the problem that exists and what lime does to the lakes.
    6·1 answer
  • 1362205.2 in scientific notation
    7·1 answer
  • Which is NOT a structure in the respiratory system?
    7·2 answers
  • Which of the following sentence best describes a buffer? A. Buffer is A substance that resists small change in the acidity of a
    11·1 answer
  • How is the slope of a line calculated?
    6·1 answer
  • At the end of an experiment, the product is a mixture of the starting material, which is benzoic acid and the product, which is
    11·1 answer
  • Which word is the longest word in chemistry?​
    8·1 answer
  • 1. How many molecules of S2 gas are in 756.2 L?
    15·1 answer
  • Which of the following is created when solids, liquids, or gases mix together with one another?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!