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
murzikaleks [220]
3 years ago
13

I need the answers to those 2 :) don’t explain just answer :D

Chemistry
1 answer:
Gwar [14]3 years ago
4 0

Answer:

where is the question?

Explanation:

You might be interested in
Predict the shape of the molecule.
GuDViN [60]

Number of electron pairs = \frac{1}{2}[V+N-C+A]

2

1

[V+N−C+A]

V = number of valence electrons present in central atom

N = number of monovalent atoms bonded to central atom

C = charge of cation

A = charge of anion

SbCl_5SbCl

5

:

In the given molecule, antimony is the central atom and there are five chlorine as monovalent atoms.

The number of electron pairs are 5 that means the hybridization will be sp^3dsp

3

B and geometry of the molecule will be trigonal bipyramidal.

6 0
2 years ago
_______at astronomical observatories capture this light even better, providing a clearer picture of our galaxy.
ozzi

Answer:

asrsrhWrrgrefev

Explanation:

  1. DVF HTUKTYGFGZERGQMHMTU6U78O78<u>XCSDBSDBDSVSD∈∈∈∈∈∈∈∵∵∵∵∵∵∵¬¬¬¬¬¬¬¬¬¬¬㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏒㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑㏑∞∞∞∞∞∞∞∞.</u>
6 0
3 years ago
8. What energy transformations take place in a simple electric motor?
DochEvi [55]

Answer:

I don't know

Explanation:

just wanna talk because I am getting bored.

7 0
3 years ago
Read 2 more answers
Discribe one way to separate sand and soil from water
dimulka [17.4K]
My guess would be; soil needs water to survive and sand does not.
6 0
3 years ago
Write a balanced chemical equation for this reaction. What is the coefficient for hydrochloric acid in the reaction
Leviafan [203]

The question is incomplete, here is the complete question:

Write a balanced equation for the neutralization of calcium hydroxide by hydrochloric acid. What is the coefficient for hydrochloric acid in the reaction.

<u>Answer:</u> The balanced chemical reaction is written below and the coefficient of hydrochloric acid is 2.

<u>Explanation:</u>

Neutralization reaction is defined as the reaction in which an acid reacts with a base to produce a salt and water molecule.

Balanced chemical equation is defined as the equation in which total number of individual atoms on the reactant side will be equal to the total number of individual atoms on the product side. These equations follow law of conservation of mass.

The balanced chemical equation for the reaction of calcium hydroxide and hydrochloric acid follows:

Ca(OH)_2+2HCl\rightarrow CaCl_2+2H_2O

By Stoichiometry of the reaction:

1 mole of calcium hydroxide reacts with 2 moles of hydrochloric acid to produce 1 mole of calcium chloride and 2 moles of water molecule.

Hence, the balanced chemical reaction is written below and the coefficient of hydrochloric acid is 2.

8 0
4 years ago
Other questions:
  • The rate law for the reaction, 2no(g o2(g ? 2no2(g, is found to be: rate of reaction = k [ no]2 [o2 ]2. the first, fast step is
    5·1 answer
  • ___is the measure of a quantity of energy
    11·2 answers
  • The greenhouse effect traps the sun's energy on Earth similar to
    7·2 answers
  • A gas sample enclosed in a rigid metal container at room temperature (20.0∘C∘C) has an absolute pressure p1p1p_1. The container
    13·1 answer
  • Why is it much safer picking up hot dishes with a dry cloth<br>than a wet one?​
    9·2 answers
  • When carbon disulfide, CS2, forms from its elements. Heat is absorbed. How much heat would be required to produce 5.0 moles of c
    14·1 answer
  • Please help me due tomorrow
    12·1 answer
  • The equation below illustrates the process of
    10·1 answer
  • The atomic number is the<br> number of blank<br> the nucleus of an atom.<br> in
    5·1 answer
  • When NaHCO3 completely decomposes, it can
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!