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
gizmo_the_mogwai [7]
2 years ago
15

1. Rank the following compounds in order of decreasing acid strength using periodic trends. Rank the acids from strongest to wea

kest.
A. HCl
B. H2S
C. HBr
D. BH3
2. Without consulting the table of acid-dissociation constants, match the following acids to the given Ka1 values.
1. H2S
2. H2SO3
3. H2SO4
A. Kal = 1.7 x 10^-7
B. Kal = 1.7 x 10^-2
C. Kal = very large
Chemistry
1 answer:
Nookie1986 [14]2 years ago
7 0

Answer:

ESCALAS MAYORES (D, E, G, A, B) Porfavor necesito ayuda,te lo agradecería muchísimo!!

Es urgente

You might be interested in
What is the energy of an electromagnetic wave with a frequency of 8•10^12 Hz?
aniked [119]

Hello!

Find the Energy of the Photon by Planck's Equation, given:

E (photon energy) =? (in Joule)

h (Planck's constant) = 6.626*10^{-34}\:J * s

f (radiation frequency) = 8*10^{12}\:Hz

Therefore, we have:

E = h*f

E = 6.626*10^{-34}*8*10^{12}

E = 53.008*10^{-34+12}

E = 53.008*10^{-22}

\boxed{\boxed{E = 5.3008*10^{-21}\:Joule}}\end{array}}\qquad\checkmark

I Hope this helps, greetings ... DexteR! =)

8 0
2 years ago
According to the kinetic-molecular theory, how do gas particles behave?
mezya [45]

Answer:

They are in constant motion.

Explanation:

More energy\heat= more kinetic energy=more motion\movement

7 0
3 years ago
How many significant figures are there in the measurement 64,000 mg?
DedPeter [7]
For sig figs, you count the total number of numbers that aren’t 0, you only count 0 if they are after a decimal point. since there is not a decimal point, there are 2 significant figures, answer A
3 0
2 years ago
Read 2 more answers
What are the 10 element​
maw [93]
  • hydrogen
  • oxygen
  • carbon
  • nitrogen
  • fluorine
  • silicone
  • boron
  • argon
  • cobalt
  • aluminum

hope it hepls✨

4 0
2 years ago
Is sodium benzoate soluble in NaOH, NaHCO3
krek1111 [17]
It is water soluble so is also soluble in aqueous solutions of NaOH or NaHCO3.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the products of the chemical reaction that occurs when zinc metal is added to an aqueous solution of hydrochloric acid?
    6·1 answer
  • Why is the melting of ice a physical change? It changes the chemical composition of water. It does not change the chemical compo
    9·2 answers
  • The study of the structure, reaction, and composition of substances is blank​
    5·1 answer
  • The variable n represents
    8·1 answer
  • In the reaction HCl + KOH ® KCl+ H2O, the spectator ions are:
    10·1 answer
  • A burner on a stove produces?
    7·1 answer
  • If you had an aqueous mixture that contained Ag+ , K+ , and Pb2+ cations, how many different solids could precipitate if a chlor
    9·1 answer
  • ........PLEASE HELP........
    11·1 answer
  • Which of the following are found inside the nucleus? Select all that apply.
    13·1 answer
  • if each of the following represents an alkane, and a carbon atom is located at each vertex with the proper number of hydrogen at
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!