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
IceJOKER [234]
3 years ago
9

Main group elemants are arranged in _______ groups

Chemistry
1 answer:
Lorico [155]3 years ago
3 0

Answer: susuus

hdhjhd

Explanation: sjsjsj

shshsh

You might be interested in
A student pours 800.0 mL of a 3.000 molar solution of sodium hydroxide into a 2.00 liter volumetric flask and fills the flask up
Rus_ich [418]
Dont mind this but dont click on the lino
8 0
3 years ago
Help if possible!<br> Picture attached with the problems.
MAVERICK [17]
1. 1 M , 2 M , 1 M
2. 10 mol , 0.1 mol , 0.5 mol
3. 0.5 L , 6.6 L , 5/21 L

M = mol/L
8 0
2 years ago
Give the hybridization for the c in hcch. group of answer choices
Tamiku [17]

The hybridization for C in acetylene, HCCH, or C₂H₂ is 'sp'.

Discussion:

There are three different forms of hybridization -

  1. sp- The first occurs when two carbon atoms are triple linked.
  2. sp₂- When two carbon atoms are double-bonded to one another, this is known as sp₂.
  3. sp₃- When a single bond joins two carbon atoms, this is known as sp₃.

In the case of acetylene(HCCH or C₂H₂):

  • The carbon atom requires additional electrons to establish four bonds with hydrogen and other carbon atoms in the synthesis of C₂H₂. One 2s₂ pair is consequently transferred to the vacant 2pz orbital. Each carbon has two sp hybrid orbitals after the 2s orbital in each atom combines with one of the 2p orbitals.
  • As a result of the atoms' symmetrical alignment in a single plane, C₂H₂ possesses a linear molecular structure. Due to their lower electronegative nature than Hydrogen atoms, all Carbon atoms are situated near the center of the Lewis structure of C₂H₂.

                                              H-C≡C-H

Therefore, it is concluded from the above discussion that the hybridization type of acetylene is 'sp'.

Learn more about hybridization here:

brainly.com/question/14140731

#SPJ4

5 0
2 years ago
I need an answer and explanation pls
OverLord2011 [107]

Answer:

Cl2 + 2NaBr --> 2NaCl + Br2

Explanation:

This is a single displacement reaction where one side of the ionic compound switches with the other.

So, Cl2 + NaBr ---> NaCl + Br2

This isolates the Bromine and puts the Chlorine in it's place.

Then, balance out the equation like so and you should get

Cl2 + 2NaBr --> 2NaCl + Br2

8 0
2 years ago
PLSSSS HELP I WILL GIVE BRAINLY Which kind of rock requires heat and pressure to form?
stira [4]
Igneous rock forms from heat and pressure
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP QUICKLY WILL GIVE BRAINLIEST ANSWER
    6·1 answer
  • How many atoms are in 1.50 moles of fluorine gas
    10·1 answer
  • Name the compound P4O10
    6·2 answers
  • Which two of Earth's spheres interact when the rainfall in a region increases after a volcanic eruption?
    14·1 answer
  • What is the si unit of current
    5·2 answers
  • If sock type A is pulled first, sock type B second, and sock type C third, the fourth sock type must match one of A, B, or C.
    7·1 answer
  • How long does it take the Earth to move from Point A to Point C?
    14·1 answer
  • Weathering affect rock formations by .......<br> HELP MEEE
    15·1 answer
  • 6. If 4 mole of the rocket fuel ammonium perchlorate, NH4C/04 (s) is
    14·1 answer
  • Are two atoms of the same element identical
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!