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
mel-nik [20]
3 years ago
8

ANSWER ASAP PLEASE 15 POINTS

Physics
1 answer:
Sholpan [36]3 years ago
3 0

Answer:

SO4

Explanation:

I'm not sure if you're asking for more than one answer but S04 is one of them, you can search it up if you don't believe me

ion with the subscript of the atoms in a polyatomic ion. There is only ONE Cu and ONE S04, so get the charge for the Cu based on the S04. The formula is S04 , and there is only ONE S04 2, so Cu's charge here must be +2 for the compound to have an overall charge of zero. = copper (Il) ion S04 = sulfate ion then CuS04 = copper (Il) sulfate

You might be interested in
Suppose two vectors have unequal magnitudes. can their sum be zero? explain
GalinKa [24]

Answer;

-  No, Two vectors of unequal magnitude can never sum to zero.

Explanation;

-Two vectors of equal magnitude that are pointing in opposite directions will sum to zero.

-Two vectors of unequal magnitude can never sum to zero. If they point along the same line, since their magnitudes are different, the sum will not be zero.

- If they point in different directions, then you can always decompose one vector into two components: one along the other vector and one perpendicular to the other vector. In this case, the perpendicular component can never be eliminated.

5 0
3 years ago
Mechanical advantage of a machine can be increased by designing it for:
Tems11 [23]

Answer:(4).

Explanation:

8 0
3 years ago
An astronomer would most likely use the doppler effect to question 12 options: 1) measure the color of a star. 2) measure the pa
zalisa [80]

The answer would be number four. I'm sorry if I am too late. Byes.....

6 0
3 years ago
Read 2 more answers
A racing car accelerates at the end of the race from a speed of 100
nevsk [136]

4/3 m/s ( approximately 1.3333... m/s)

5 0
2 years ago
A 90.0 kg person is being pulled away from a burning building as shown in the figure below.
Molodets [167]

Answer:

Try doing 90.0/2xT1 and that soud get u the answer of T2

Explanation:

I hope that helps!

6 0
3 years ago
Other questions:
  • A wave with a frequency of 60 Hz is traveling along a string whose linear mass density is 230 g/m and whose tension is 65 N. If
    5·1 answer
  • _____ energy powers the water cycle. Geothermal Solar Latent Electric
    7·2 answers
  • A cat is moving at 18 m/s when it accelerates at 4 m/s2 for 2 seconds. what is his new velocity?
    11·2 answers
  • Two charges attract each other with a force of 3.0 n. what will be the force if the distance between them is reduced to one-nint
    5·1 answer
  • Which of the following is not part of the Big Bang theory? A. Gravity pulled stars into galaxies. B. In the beginning the univer
    5·2 answers
  • A total charge of –6.50 µC is uniformly distributed within a sphere that has a radius of 0.150 m. What is the magnitude and dire
    15·1 answer
  • A rocket traveling at 80 m/s is accelerated uniformly to 152 m/s over a 18 s interval. What is its displacement during this time
    14·1 answer
  • What is a car's acceleration between 25 s and 30 s?
    14·1 answer
  • How dose the speed of the sound differ in water, iron, and Helium?
    15·1 answer
  • A dart is thrown at a target that is supported by a wooden backstop. It strikes the backstop with an initial velocity of 350 m/s
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!