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
DedPeter [7]
3 years ago
10

H2O2 is a polyatomic ion ?

Chemistry
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

If you are meaning O2^2- ion, well, don’t forget that ions have a charge, that has to be specified when referring to them. It is a polyatomic ion just because it consists of more than one atom, irrespective of the fact that these atoms are of the same element or not. It was given that name because at the early times chemistry was founded as a science, it was found that with respect to other oxygenated substances, peroxides contained more oxygen than expected: Latin prefix per- gives the terms it is attached to the meaning of being increased, enhanced, and similar.

Explanation:

You might be interested in
Structure of isobutyl formate
Aliun [14]

Answer:

Isobutyl formate (2-methylpropyl methanoate) is an organic ester with the chemical formula C5H10O2. Used for flavor and fragrance because of its odor.

Explanation:

4 0
3 years ago
Indicate type of chemical reactions for 2Mgl2+MN(SO3)2=2MgSO3+Mnl4<br>​
Sever21 [200]

Answer:

double decomposition reaction

7 0
3 years ago
How much mass of sodium chloride ( ) should be dissolved in water to make 1.5 L of 0.75 M aqueous solution? The molar mass of is
iogann1982 [59]

Answer:

Mass = 65.8 g

Explanation:

Given data:

Mass of sodium chloride = ?

Volume of solution = 1.5 L

Molarity of solution = 0.75 M

Solution:

Number of moles of sodium chloride:

Molarity = number of moles / volume in L

By putting values,

0.75 M = number of moles = 1.5 L

Number of moles = 0.75 M × 1.5 L

Number of moles = 1.125 mol

Mass of sodium chloride:

Mass = number of moles × molar mass

Mass = 1.125 mol × 58.5 g/mol

Mass = 65.8 g

4 0
2 years ago
Which type of fermentation occurs in yeast?
otez555 [7]
Fermentation occur in yeast is alcoholic.
5 0
3 years ago
The chemical properties of an atom are related to the number of its what
RideAnS [48]
The properties of the electrons of an atom are determined in large part by the number of protons presented in the nucleus of the atom
7 0
3 years ago
Read 2 more answers
Other questions:
  • Qué trabajo realiza una mujer si arrastra una caja y aplica una fuerza de 300 newtons, desplazándola a 2 metros?
    14·1 answer
  • Which of the following is a reasonable ground-state electron configuration?
    15·2 answers
  • How do I do scientific notation
    15·1 answer
  • When an alkaline earth metal, a, reacts with a halogen, x, the formula of the covalent compund formed should be a2x?
    11·1 answer
  • Which process involves an increase in entropy? crystallization of a solute from a solution ice melting into liquid water iodine
    12·2 answers
  • which characteristics of an element can be determined by considering only the element’s specific location on the periodic table?
    6·2 answers
  • What’s the percent composition of each element in strontium carbonate.
    14·2 answers
  • If my primary DNA strand is ATACCGCAA <br> a write the complimentary DNA strand
    10·2 answers
  • Earth's__________ is the main contributor to the water cycle.<br><br> Fill in the blank.
    13·1 answer
  • In the picture this is my last question pls.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!