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
Nezavi [6.7K]
2 years ago
15

Branches of chemistry with definition and examples in real life

Chemistry
1 answer:
nataly862011 [7]2 years ago
8 0

Explanation:The five major branches of chemistry are organic, inorganic, analytical, physical, and biochemistry.

...

Sub-branches of physical chemistry include:

Photochemistry — the study of the chemical changes caused by light.

Surface chemistry — the study of chemical reactions at surfaces of substances

You might be interested in
Seaborgium mass number =
Ostrovityanka [42]

Explanation:

seaborgium Is a type of corn that is grown in warm countries.

answer is SG

4 0
3 years ago
Which of these is an example of mechanical energy transforming into heat energy?
elixir [45]

Answer:

d

Explanation:

6 0
3 years ago
Read 2 more answers
Flat vs. Fizzy Soda (If you have the answers for the rest of the questions 9-17 please let me know) thankyou!
pashok25 [27]

When the concentrations of CO2 and H2CO3 are both horizontal lines then the rate of the forward reaction is the same as the rate of the reverse reaction.

<h3>What is rate of reaction?</h3>

The term rate of reaction refers to how fast or slow a reaction proceeds. Recall that the rate  of reaction is measured from the rate of disappearance of reactants or the rate of appearance of products.

When the [CO2] and [H2CO3 ] are both horizontal lines, the rate of the forward reaction is the same as the rate of the reverse reaction.

Let us recall that the reaction is reversible hence addition of H2CO3  will increase the concentration of H2CO3, the reverse reaction would be favored.

Learn more about rate of reaction: brainly.com/question/8592296

4 0
2 years ago
A yellow tulip and a red tulip are _____.
irina1246 [14]

Answer:

variations of the same species

Explanation:

hope this helps have a good day

7 0
2 years ago
Read 2 more answers
one reaction that produces hydrogen gas can be represented by the unbalanced chemical equation Mg(s)+HCI(aq) -&gt; MgCI(aq)+H2(g
Sonbull [250]
<h3>Answer:</h3>

128 g HCl

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Reading a Periodic Table

<u>Stoichiometry</u>

  • Reaction Mole Ratios
  • Using Dimensional Analysis
<h3>Explanation:</h3>

<u>Step 1: Define</u>

[RxN - Unbalanced] Mg (s) + HCl (aq) → MgCl (aq) + H₂ (g)

↓

[RxN - Balanced] 2Mg (s) + 2HCl (aq) → 2MgCl (aq) + H₂ (g)

[Given] 3.25 mol Mg

[Solve] x g HCl

<u>Step 2: Identify Conversions</u>

[RxN] 2 mol Mg → 2 mol HCl

[PT] Molar Mass of H - 1.01 g/mol

[PT] Molar Mass of Cl - 35.45 g/mol

Molar Mass of HCl - 1.01 + 35.45 = 36.46 g/mol

<u>Step 3: Stoich</u>

  1. [S - DA] Set up:                                                                                                 \displaystyle 3.25 \ mol \ Mg(\frac{2 \ mol \ HCl}{2 \ mol \ Mg})(\frac{36.46 \ g \ HCl}{1 \ mol \ HCl})
  2. [S - DA] Multiply/Divide [Cancel out units]:                                                    \displaystyle 127.61 \ g \ HCl

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

127.61 g HCl ≈ 128 g HCl

3 0
2 years ago
Other questions:
  • 5. The element copper has naturally occurring isotopes with mass numbers of 63
    10·1 answer
  • URGENT HELP PLEASE what is an isotope? And how do you calculate isotopes
    13·1 answer
  • Which option is an example of a chemical property?
    14·2 answers
  • Mayonnaise is made up of eggs, oil, and vinegar. Under which category it should be<br> classified?
    15·1 answer
  • Which one of the following compounds will NOT be soluble in water? Which one of the following compounds will NOT be soluble in w
    5·1 answer
  • Which period on the periodic table do we start to encounter P subshells?
    13·2 answers
  • Match each definition to the appropriate term.
    11·1 answer
  • What does acetic anhydride form when it reacts with water?​
    8·2 answers
  • An ideal gas exerts a pressure of 3atm in a 3L container. The container is at a temperature of 298K.
    13·1 answer
  • Lynne is riding her bike at a speed of 22.55<br> km/hr. What is this speed in mi/min?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!