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
Delicious77 [7]
2 years ago
9

50 examples word equation with balanced chemical equarion​

Chemistry
1 answer:
gulaghasi [49]2 years ago
5 0
This question may only be ansewered by frequent mattrrs
You might be interested in
I have been stuck on this for a while I know you work it out through Hess's law but I can't seem to have the equations balanced
katovenus [111]

Answer:

uzb-prwk-khj

indians and all other countries can join

7 0
2 years ago
Calculate the mass of 488 moles of calcium carbonate
san4es73 [151]

Answer: 48800g

Explanation:

Using the mathematical relation : Moles = Mass / Molar Mass

Moles = 488

Molar mass of CaCO3 = 40 + 12 + (16 x 3) = 100g/mol

Therefore

488 = mass / 100 = 48800g

6 0
3 years ago
As a sodium atom is oxidized the number of protons in its nucleus
lara31 [8.8K]

Answer:

The proton remains the same.

Explanation:

Oxidation is simply defined as the loss of electron(s) during a chemical reaction either by an atom, molecule or ion.

Oxidation is strictly on the transfer of electron(s) and not proton.

A metal that undergoes oxidation still has its protons intact otherwise it will not be called the ion of the metal since atomic number is called the proton number.

Sodium (Na) undergoes oxidation as follow:

Na —> Na+ + e-

Na is called sodium metal.

Na+ is called sodium ion.

Na has 11 electrons and 11 protons

Na+ has 10 electrons and 11 protons

From the above illustration, we can see that the protons of Na and Na+ are the same why their electrons differ because Na+ indicates that 1 electron has been loss or transferred.

6 0
3 years ago
Why do you see lightning before you hear the thunder?
krok68 [10]

B,speedof light>speed of sound

8 0
2 years ago
Read 2 more answers
What does the most accurate clock tell us
Murrr4er [49]
It tell us the most accurate time u can get out of a clock
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do electrons differ from protons and neutrons? A. They do not move. B. They are larger. C. They are not in a fixed position.
    7·2 answers
  • 1. Directions: Select each correct answer.
    5·2 answers
  • Specific amino acids that line the selectivity filter of the K channel can dehydrate K and allow passage of that ion but cannot
    10·1 answer
  • If you start with 75 mg of anisole and excess bromine, and the bromination occurs 3 times, then what is your theoretical yield (
    9·1 answer
  • What percentage of pure alcohol is in a shot of 100 proof liquor?
    13·1 answer
  • A 2-day-old newborn male is diagnosed with congenital lactic acidosis because of a defective electron transport protein. This de
    7·1 answer
  • 7. In which environment would liverworts and hornworts grow?
    10·1 answer
  • Question 1 (1 point)
    15·1 answer
  • 8.<br> What behavior do all liquid<br> or plastic solids near a<br> heat source exhibit?<br> L
    15·1 answer
  • Why do you think most lampshades are made of translucent materials instead of transparent materials?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!