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
Sloan [31]
3 years ago
11

Which atom is abundant in the universe​

Chemistry
1 answer:
kari74 [83]3 years ago
7 0

Answer:

hydrogen is abundant in nature

You might be interested in
ILL GIVE YOU BRAINLIST !!! HAVE TO GET IT RIGHT !!
inysia [295]

Answer: The 3rd and 6th bullet point is the quantitative data.

Explanation: Quantitative data is expressed by NUMBERS and Qualitative data is expressed by WORDS. The 3rd and 6th one is correct because they both use numbers to compare how much time hummingbirds spent feeding on nectar.  

4 0
3 years ago
Give the expression for the solubility product constant for baf2.
svetoff [14.1K]

<span>Solubility product constant (Ksp) is </span>applied to the saturated ionic solutions<span> which are in equilibrium with its solid form. The solid is partially dissociated into its ions.</span><span>

For the BaF, the dissociation as follows;
BaF</span>₂(s) ⇄ Ba²⁺(aq) + 2F⁻(aq)

<span>
Hence,
        Ksp = [Ba</span>²⁺(aq)] [F⁻(aq)]²

3 0
3 years ago
Which characteristic of a strong acid
olga nikolaevna [1]

Answer:

Strong acid breaks up into ions

Explanation:

7 0
3 years ago
What are the products of the neutralization reaction between HCl and
liraira [26]

Answer:

opinion b

Explanation:

the product of neutralization reaction between hcl and CA(oh)2 is option b.

4 0
2 years ago
What volume of H2 at STP, can be released by 42.7 g Zn in the equation: Zn + 2 HCl ————&gt; H2 + ZnCl2
ehidna [41]

Answer:

0.86L.

Explanation:

1mol of Zn has mass of 65.39g . The amount of Zn is 2.5g65.39g/mol=0.038mol

7 0
2 years ago
Other questions:
  • How can water be used for energy ?
    11·2 answers
  • How do three states of matter arise?
    11·1 answer
  • What volume will 2.50 mol of hydrogen (H2) occupy at -20.0 °C and 1.5 atm?
    13·1 answer
  • Im trying to get in fresman honors science so i want to make sure i get this right.
    9·2 answers
  • Provide one example of how life on Earth would not be possible without water based on its characteristics.
    9·1 answer
  • What type of properties change ina physical change? Give an example to support your answer?
    15·1 answer
  • Hetrocyclic reactions​
    9·1 answer
  • Please help with chem final need answers within one hour i’ll give brainliest
    6·1 answer
  • 13.<br> Which contains the same number of molecules as 22.4 liters of N2 at STP?
    12·1 answer
  • What is a current?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!