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
drek231 [11]
3 years ago
14

Can someone help me with this?

Chemistry
1 answer:
Arada [10]3 years ago
4 0

1. F

2. E

3. G

4. A

5. C

6. D

7. B

You might be interested in
2.38 to the nearest hundred
puteri [66]

Answer:

heyooooooooooooo!!

2.00

hope this helps >3

Explanation:

3 0
3 years ago
Read 2 more answers
What quality is attributed to water due to “capillary action”?
irakobra [83]

Answer:

I think it's B. The ability of water molecules to adhere to the surfaces of objects

4 0
3 years ago
given the following reaction: CuO (s) + H2 (g) to Cu(s) + H2O (g). If 250 L of hydrogen gas are used to reduce copper (II) oxide
QveST [7]

24g is needed no explanation

4 0
3 years ago
A public School district furnishes pencils to its elementary school. The pencils the secretary orders from the district warehous
const2013 [10]

Answer:

The minimum number of boxes of pencils to be ordered is 630 boxes.

Explanation:

Since a pupil uses averagely 9.3 pencils

and a box contains 12 pencils,

the school enrollment is also 812

school's enrollment x average use of pencil per student

__________________________________________

            number of pencils in a box

812 x 9.3 = 7551.6

7551.6 /12 = 629.3

Having a total number of 630 boxes of pencils to be ordered.

3 0
2 years ago
Calculate the mass percent (m/m) of a solution prepared by dissolving 45.09 g of NaCl in 174.9 g of H2O.
inysia [295]

Answer:

20.3 %  NaCl

Explanation:

Given data:

Mass of solute = 45.09 g

Mass of solvent = 174.9 g

Mass percent of solution = ?

Solution:

Mass of solution = 45.09 g + 174.9 g

Mass of solution = 220 g

The solute in 220 g is 45.09 g

220 g = 2.22 × 45.09

In 100 g solution amount of solute:

45.09 g/2.22 = 20.3 g

Thus m/m% = 20.3 %  NaCl

5 0
3 years ago
Other questions:
  • What is the second quantum number of the 3p1 electron in aluminum 1s22s22p63s23p1?
    10·2 answers
  • All matter on earth contains energy
    10·1 answer
  • What is the strcture for fructose C6H12O6?
    9·1 answer
  • What is the mass in grams of 9.76 × 1012 atoms of naturally occurring beryllium?
    7·2 answers
  • Write the correct ionic compound formula
    5·1 answer
  • Which change of state involves a release of energy?
    14·2 answers
  • A student hypothesized that the green color of plant leaves is related to exposure to sunlight and tested this hypothesis by pla
    9·2 answers
  • Which of the following is the correct Lewis structure diagram for Neon? (2 points)
    11·1 answer
  • Chemistry Problem<br><br>1234567890-
    10·2 answers
  • A prokaryotic cell does not have
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!