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
andriy [413]
4 years ago
8

Which element or elements are unbalanced in this equation?

Chemistry
2 answers:
Stells [14]4 years ago
7 0

Answer:

Only the H is unbalanced.

Explanation:

There are 4 H's and 2 of everything else

Inga [223]4 years ago
6 0

Answer:

Only the H is unbalanced

Explanation:

You might be interested in
A compound with the empirical formula CH2 has a molar mass of 126g/mol. What is the molecular formula for this compound?
stellarik [79]

Answer: C10H20

Explanation:

C=12

H=1

(12+1)n=126

13n=126

n=126/13

n=10

Molecular formula

C10H20

3 0
3 years ago
Read 2 more answers
Why do atoms bond????????
Doss [256]
<span> In order to create a complete full outer shell of electrons.
</span><span /><span>
</span>
4 0
3 years ago
Read 2 more answers
Which process is characterized by the movement of particles?.
Serjik [45]

Answer: Diffusion is the movement of particles from a high to low particle concentration, while osmosis is the movement of water from a high to a low water concentration.

Explanation:

6 0
3 years ago
Read 2 more answers
The idea that atoms are neither gained nor lost during a chemical reaction is called the law of
Igoryamba
Conservation of matter
7 0
3 years ago
Properties volume to solid
Elan Coil [88]
4 States of Matter Properties - Solid, Liquid, Gas, Plasma

4 States of Matter Solid Liquid Gas Plasma
Volume/ Mass/
Density Definite Volume
Definite Mass
Definite Density Definite Volume
Definite Mass
Definite Density Changes volume
Definite mass
Changes density Changes volume
Definite mass
Changes density
Shape
Definite shape

00000
00000
00000

Changes shape

..000...
0000000

0 .......0...... 0
.....0
..............0 0 0

Changes shape

0.... ..0... 0
0 ..................0 0

.......0......
.....0
..............0

Changes shape

0... ... 0
0 .............. 0

Relative position of atoms Fairly stationary
Locked in place
Tightly packed Not fixed, not locked
Free flowing
Loosely packed Relatively distant to other atoms Relatively distant to other atoms
Movement and collisions Vibrate in place Roll or slide over each other.
A few collisions Bounce and collide Fairly fast
Electrons stripped
Energy Low



Medium High Extremely high
Examples Rock Rock, paper, scissors Water, juice, tea Oxygen, hydrogen, water vapor Star, lightening, incandescent bulb
Compressibility force or pressure required High Little extreme pressure - stars - gravity, magnetic
Measured with Cubic meters... Liter, ml, qt. Gal. Cubic ...


4 0
3 years ago
Other questions:
  • BRANLIEST GETS 55 POINTS!!! HELP ASAP!!!
    15·1 answer
  • How many particles are in 3 moles?
    6·1 answer
  • I need halp on this plz
    12·1 answer
  • 1. Does the temperature rise or drop when you mix vinegar and baking soda.
    13·1 answer
  • Do you think that the government should regulate the sale or production of sugary drinks? Explain why or why not.
    13·1 answer
  • Select the correct answer.
    10·2 answers
  • What is the name of the variable that changes by itself in an experiment?
    6·1 answer
  • What is the correct clases for this drugs <br> Promethazine<br><br> heelp me please
    7·1 answer
  • What is the mass of 0.5 g/cm3
    10·1 answer
  • List 2 underlying causes of water pollution
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!