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
umka21 [38]
3 years ago
9

Can you help me with my Chemistry homework please? Can you answer the blank ones? And number 20 please.

Chemistry
1 answer:
Anarel [89]3 years ago
7 0

i just cant understand the question

please take a clear pic

You might be interested in
What's the correct answer
svp [43]
The correct answer I believe is sunlight
6 0
3 years ago
What is an electrochemical cell?
vredina [299]

A. Two electrodes separated by an electrolyte that can generate an electrical current.

3 0
3 years ago
Read 2 more answers
Need help asap!!!!<br> will mark brainliest!!!
SOVA2 [1]

Answer:

picture not bright

Explanation:

please a brainliest for tge feedback

7 0
3 years ago
How many protons, neutrons, and electrons are found in a neutral atom of hydrogen -3
Vlada [557]

Answer:

Hydrogen has one proton, two neutrons and one electron.

Explanation:

I hope this helps.

6 0
3 years ago
Read 2 more answers
If star a appears to move back and forth by a greater amount than star b, which star is closer to you?
Sveta_85 [38]

If Star A appears to move back and forth by a greater amount than Star B, which star do you think is actually closer to you? Star A. If the parallax angle for a star is 1 arcsecond, what is the distance from the Sun to that star

4 0
3 years ago
Other questions:
  • If a projectile flies 387 meters north in 8.5 seconds, what is its velocity?
    8·1 answer
  • Which two structures would provide a positive identification of a animal cell under a microscope
    12·2 answers
  • Brief description of a iceberg, in your OWN words
    11·2 answers
  • A test tube can be used to hold
    7·1 answer
  • BaCl2 (aq) + AgNO3 (aq) →
    8·2 answers
  • What might be a long term benefit for the nation from space exploration. A. Taxes will be slower. B. More people will be interes
    5·1 answer
  • I need help I don’t get it
    14·1 answer
  • what is the molarity of an HCI solution if 25.0 ml of 0.185 M NaOH is required to neutralize 0.0200 L of HCI?​
    15·1 answer
  • Please help me, please i really need it :)
    11·1 answer
  • 1<br> 2. How does a detergent remove a stain?<br> ?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!