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
valina [46]
3 years ago
12

HELP PLEASE !!!!! which of the following molecules has a bent shape

Chemistry
2 answers:
olga2289 [7]3 years ago
8 0

Answer:

A

Explanation:

APEX

Oliga [24]3 years ago
3 0

Answer:

C

Explanation:

because A,B.D are normal molecules

You might be interested in
How much heat is gained when a 50.32g piece of aluminum is heated from 9.0°c to 16°c
Rashid [163]

Answer: 317 joules

Explanation:

The quantity of heat energy (Q) gained by aluminium depends on its Mass (M), specific heat capacity (C) and change in temperature (Φ)

Thus, Q = MCΦ

In this case,

Q = ?

Mass of aluminium = 50.32g

C = 0.90J/g°C

Φ = (Final temperature - Initial temperature)

= 16°C - 9°C = 7°C

Then, Q = MCΦ

Q = 50.32g x 0.90J/g°C x 7°C

Q = 317 joules

Thus, 317 joules of heat is gained.

5 0
3 years ago
Read 2 more answers
A recent study has revealed that chlorinated hydrocarbons, gasoline and other volatile organic compounds (VOC's) have become sig
Sedaia [141]

Answer:

ground water / leaking storage tanks

5 0
2 years ago
Which of the following is the smaller atom: magnesium or chlorine?
Aleks04 [339]

Answer:

Chlorine atoms are smaller

Explanation:

Magnesium have more electrons than chlorine.

3 0
2 years ago
Read 2 more answers
Which of the following equations follows the law of conservation of mass?
Dovator [93]

Answer:

option A = C₂H₄ + 3O₂   →    2CO₂   +  2H₂O

Explanation:

Law of conservation of mass:

This law stated that mass can not be created or destroyed in chemical reaction. It just changed from one to another form.

For example:

C₂H₄   +   3O₂   →    2CO₂   +  2H₂O

28 g   + 96 g    =      88 g  +  36 g

    124  g           =      124 g

This reaction correctly hold the law of conservation of mass.

Other options:

C  + 4H₂  →   CH₄

12 g  + 8g  = 16 g

  20 g  =   16 g

This reaction do not hold the law of conservation of mass.

3H₂O  →   3H₂  +  3O₂

  54 g  =   6 g +  96 g

   54 g =   102 g

This reaction do not hold the law of conservation of mass.

2Na  +  Cl  →  NaCl

46 g  + 35.5 g  =   58.5 g

  81.5 g = 58.5 g

This reaction do not hold the law of conservation of mass.

6 0
3 years ago
Read 2 more answers
The probability of finding electrons in certain regions of an atom is described by?
inysia [295]

Answer:

orbits

Explanation:

An orbital is a region of space where there is a high probability of finding an electron.

5 0
3 years ago
Other questions:
  • Which process is an example of a chemical change?
    12·2 answers
  • What happens when you heat an air filled sealed can ?
    9·1 answer
  • Choose the pieces of evidence that supported the existence of Pangaea and continental drift theory.
    10·2 answers
  • Which of the following actions will lead to an increase in pressure?
    10·1 answer
  • A substance that forms a vapor is generally in what physical state at room temperature? A gas b liquid c liquid or solid d solid
    8·1 answer
  • Write a hypothesis to answer the lesson question
    13·1 answer
  • PLEASE HELP QUICK!
    10·1 answer
  • Is sugar made of tiny particles
    7·1 answer
  • Which description refers to cirrus clouds?
    5·2 answers
  • Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!