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
adelina 88 [10]
3 years ago
8

Could y’all please help me

Chemistry
1 answer:
Grace [21]3 years ago
5 0

Answer:

D

Explanation:

The magnets will repel or push away from each other bcoz of their same poles

You might be interested in
What is the formula for the covalent compounds sulfur pentaoxide and hydrogen monobromide?
kow [346]
Sulfur dioxide formula is : SO2
Hyrdrogen monobromide is : HBr
Hope this helped :)
7 0
3 years ago
Relatively how much more rapid is the diffusion of hydrogen gas compared to neon gas
Setler79 [48]
A colourless obourless gaseous elements that gives a red Glow in a vacuum tube
A. nonmetallic univalent elements that is normal a colourless
4 0
3 years ago
The technology in the picture produces which energy conversion
BARSIC [14]
D) kinetinc to electric
7 0
4 years ago
Read 2 more answers
2H2 + O2 --&gt; 2H2O<br> How many grams of oxygen gas are required to produce 90. g of water?
Travka [436]

Answer:

80g

Explanation:

2H2 + O2 —> 2H2O

MM of H2O = (2x1) + 16 = 2 + 16 = 18g/mol

Mass conc. of H2O from the balanced equation = 2 x 18 = 36g

MM of O2 = 16 x 2 = 32g/mol

From the equation,

32g of O2 reacted to produce 36g of H2O.

Therefore Xg of O2 will react to produce 90g of H2O i.e

Xg of O2 = (32x90)/36 = 80g

8 0
3 years ago
Which are the organs of the digestive system
Minchanka [31]

Answer:

The liver, pancreas, and gallbladder are the solid organs of the digestive system. The small intestine has three parts. The first part is called the duodenum.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me solve? Chemistry
    7·1 answer
  • 2. A gas has volume of 4.2L at 110 kPa. If temperature is constant, find the pressure of gas when the volume is change to 11.3L.
    12·1 answer
  • The density of a substance is 4.8g/mL. What is the volume of a sample that is 19.2g?
    12·1 answer
  • Describe the acceleration of your bicycle as you ride it from your home to the stoe
    7·2 answers
  • F O R 50 P O I N T S !!!
    5·1 answer
  • Which two technologies use reflected sound waves
    15·1 answer
  • Consider the following balanced equation:
    8·1 answer
  • A(n)____ is a ripened ovary
    10·1 answer
  • Low frequency waves:
    9·1 answer
  • Hi, can someone help me with these<br> why do hydrogen sulfide has a low boiling point
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!