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
aniked [119]
2 years ago
10

Am i the only one getting a red text saying my question is mean?

Chemistry
1 answer:
Triss [41]2 years ago
8 0

Answer:

I dont know

Explanation:

You might be interested in
What volume is occupied by 0.104 mol of helium gas at a pressure of 0.91 atm and a temperature of 314 K ?
Aleksandr-060686 [28]

Answer:

The volume will be "2.95 L".

Explanation:

Given:

n = 0.104

p = 0.91 atm

T = 314 K

Now,

The Volume (V) will be:

= \frac{nRT}{P}

By putting the values, we get

= \frac{0.104\times 0.0821\times 314}{0.91}

= \frac{2.6810}{0.91}

= 2.95 \ L

7 0
2 years ago
Which of the following equations are correctly balanced
IRINA_888 [86]
Ion know yo but good luck
7 0
3 years ago
The cells of plant and animals lack nuclei
Masteriza [31]
That is not true 
They both have nuclei or we would not be living now
6 0
2 years ago
What is a polyatomic ion? Consulting p.117 in text, list the formulas and names of at least 10 polyatomic ions. When writing the
aleksley [76]

Answer:

The answer to your question is below

Explanation:

Polyatomic ions are ions composed for more than 1 atom. There are polyanions and polycations.

Polyanions have a negative charge and polycations have a positive charge.

Examples

                      Polyanions                             Polycations

  acetate           CH₃COO⁻        ammonium      NH₄⁺¹                                    

  bromate          BrO₃⁻

  chlorate           ClO₃⁻

  hydroxide        OH⁻

  nitrate              NO₃⁻

  nitrite               NO₂⁻

  sulfate             SO₄⁻²

  phosphate      PO₄⁻³

  permanganate  MnO₄⁻

We write parentheses before or after a polyatomic ion to emphasize that the oxidation number of the atom which interacts with it affects all the atoms that form part of the polyatomic ion.

4 0
3 years ago
A chemical equation frequently indicates all of the following except the...
dalvyx [7]

Answer:

i think the answer is D.

Explanation:

for the chemical equation in all the other answers are true so therefor d is not.

4 0
2 years ago
Other questions:
  • What would an effective conclusion need to include? In a scientific project.
    11·1 answer
  • tres pensamientos negativos sobre el C0Vid-19 que se vive en la actualidad y luego transformemos a pensamientos positivos.
    14·2 answers
  • What is the total number of valence electrons in a sulfide in th ground state?
    6·1 answer
  • An
    12·1 answer
  • State 3 characteristics of a temporary physical change<br>​
    10·1 answer
  • How do intermolecular forces help explain differences in phase changes (boiling point, melting point)
    15·1 answer
  • Write the chemical formula of sodium thiosulphate​
    12·1 answer
  • Use the periodic table to select which type of bond is present and which of the listed properties is most
    13·1 answer
  • When you add an inert gas, the reaction
    12·1 answer
  • What are the states of matter for the following equation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!