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
Pavlova-9 [17]
3 years ago
6

What is the general form of a chemical reaction

Chemistry
1 answer:
Eddi Din [679]3 years ago
4 0
So there are basically five types of chemical reactions which have their general formulas.

They are:
1. Combination reaction
General formula : A+B = AB

2. Decomposition reaction
General formula: AB = A+B

3. Single displacement reaction
General formula: AB+C = CB + A

4. Double displacement reaction
General formula: AB+CD = CB+AD

5. Acid-base reaction
General formula: A+B = S+W


You should check and compare with examples.
You might be interested in
the most likely explanation for the increase in average beak size of the medium ground finch is that the
Romashka-Z-Leto [24]

Answer:

Well according to the Law of Evolution, depending on where the Finch lives and what it eats depends on it's beak size. For example, if a Finch lives on the coast and eats small fruits it will have a short and stubby beak to peck at the fruits, but if the Finch ate crabs it's beak would be long to swoop down and pluck up crabs.

Hope this helps!

7 0
3 years ago
Which information should be added to the chart in order find out who ran a greater distance?
Arisa [49]

Answer:

This question is incomplete, the complete question is:

Nancy and Hiyang are training for a race. They entered some of their training notes in a chart. Which information should be added to the chart in order find out who ran a greater distance?

The answer is C). the units used to measure distance each day

Explanation:

According to the question, Nancy and Hiyang are training for a race that involves them recording the distance they ran in a chart. Distance, as a quantity, is measured using different S.I units like metres, kilometers, miles, centimeters, etc.

However, in order to accurately discover whether Nancy or Hiyang ran a greater distance as recorded in their chart, the units used to measure distance each day must be included. This is because the unit of a quantity determines how big or small it is in comparison to another. For example, 20metres is not the same as 20centimetres.

If the unit they used in measuring their distance is not included, it will be impossible to tell what is being measured, talkless of who ran a greater distance

6 0
3 years ago
How many atoms are present in 34.96 moles of mg
vivado [14]
Multiply amount in grams by the relative atomic mass of magnesium then multiply by avagodro constant (6.02*10^23)
6 0
3 years ago
What does the number at the end of an element mean? (For example, Hydrogen-3)
Inga [223]

Answer:

The top number is the total mass number, particles in an atom of an element that have mass are protons and neutrons.

Explanation:

4 0
2 years ago
At what step of glycolysis one NADH+ H+ is formed?
ElenaW [278]

Answer:

During Glycolysis, there is one step where NADH + H+ is formed from NAD+ O F-6-P - F- 1,6-BP O PGAL – 1,3-BPGA O 2-PGA - PEP O 3-PGA → 2-PGA.

3 0
2 years ago
Other questions:
  • Jason is preparing curry from an Indian cookbook his British brother-in-law gee him for his birthday. Unfortunately, the British
    9·1 answer
  • For which structure(s) does the electron-bearing carbon atom have a formal charge of zero
    13·1 answer
  • Metals exhibit
    13·1 answer
  • What is the charge of a proton? neutral negative positive
    6·1 answer
  • Internal energy is denoted by the letter U. True or false
    7·1 answer
  • How many atoms are in 35 grams of table salt
    13·1 answer
  • What is water's density at 93 ∘C? Assume a constant coefficient of volume expansion. Express your answer with the appropriate un
    15·1 answer
  • In the reaction 2K + 2H2O→2KOH + H2 , which compound has an element ratio of 2:1 ?
    10·2 answers
  • For a given reaction, ΔS = +106 J/mol ⋅ K, and the reaction is spontaneous at temperatures above the crossover temperature, 446
    14·1 answer
  • There are several differences between chemical and physical changes. Which process is a sign of a chemical change? A. Rotting po
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!