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
soldier1979 [14.2K]
3 years ago
15

how much hydrogen will be released during the interaction of potassium weighing 8 grams with hydrochloric acid

Chemistry
1 answer:
krek1111 [17]3 years ago
4 0

Answer:

With an understanding of the ideal gas laws, it is now possible to apply these principles to chemical stoichiometry problems. For example, zinc metal and hydrochloric acid (hydrogen chloride dissolved in water) react to form zinc (II) chloride and hydrogen gas according to the equation shown below:

2 HCl (aq) + Zn (s) → ZnCl2 (aq) + H2 (g)

Explanation:

\large\colorbox{yellow}{ɪ ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs}

\large\colorbox{lightblue}{Xxᴊᴀsʜ13xX}

You might be interested in
Giving brainlist for the right answers
Lady bird [3.3K]

Answer:

10000000000

Explanation:

1 + 1 = 2 and if you divide 2 by 2 the answer is 1 and 1 x 100 = 100

and if you add 8 zeros to 100 the answer is 10000000000

#KeepOnLearning

8 0
3 years ago
What is represented by the chemical formula
dlinn [17]

Answer:

d

Explanation:

cuaase that it sirhal

8 0
3 years ago
How is a hydrogen bond different from the covalent bonds that connect each water molecule atoms? *?
kenny6666 [7]
Electrons are shared between two ions in covalent bonds. Hydrogen bonding isn't a 'true' bond, as electrons aren't shared or exchanged. Instead, the hydrogen on one atom is strongly attracted to a highly electronegative atom (like F, O, N) on an adjacent molecule.  The result is a strong attractive force between the adjacent atoms.

FYI - this explains why a low molecular weight polar substance like water (H2O) has a significantly higher boiling point than other nonpolar molecules of similar molecular weight. More energy has to be added to the system to overcome the attractive forces between the molecules of water.
6 0
3 years ago
The function of most proteins depends primarily on the
sineoko [7]
<span>type and order of amino acids</span>
5 0
4 years ago
Read 2 more answers
NH3 is a weak alkali that does not dissociate fully into its solution. Which of the following is true about NH3?
NemiM [27]

Answer:

Answer:

B. It's dissociation is a reversible reaction

Explanation:

NH3 is a weak alkali that does not dissociate fully into its solution. Only parts of the ammonia takes part in the dissociation process.

NH3 + H20 —> NH4+ + OH-

This dissociation is reversible which means the reactants can be formed from the product gotten from the dissociation

It has a high pH due to its basic nature. It also has a Low concentration of H+ ions and not all the OH- ions are released.

6 0
3 years ago
Other questions:
  • Calculate the rms speed of an oxygen gas molecule, o2, at 29.0 ∘c . express your answer numerically in meters per second.
    10·2 answers
  • When do you use Hfus? Why can’t we use q=mcΔt at this point?
    11·1 answer
  • A south magnetic pole will attract what type of magnetic pole?
    14·1 answer
  • Which of the following has the least number of identified substances?
    5·1 answer
  • The symbols given to elements are always directly related to their chemical names
    9·1 answer
  • Which compound has the highest melting point
    8·1 answer
  • Given life’s diversity, scientists cannot say with certainty
    9·1 answer
  • What is the specific heat of silver if an 80 g sample is heated from 24 to 49 by adding 468.2??
    14·1 answer
  • Molar mass of KAl(SO4)^2·12H2O
    7·2 answers
  • Can't copy it so here
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!