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
Likurg_2 [28]
3 years ago
11

FREE POINTS+ BRAINLIEST

Chemistry
2 answers:
e-lub [12.9K]3 years ago
7 0

Answer:

KNO3

Explanation:

White raven [17]3 years ago
7 0

Answer:

KNO3

Explanation:

You might be interested in
What happens to the electron configuration when you move down a family?
stiv31 [10]

Answer:

The number of energy levels increases as you move down a group as the number of electrons increases.

Explanation:

Each subsequent energy level is further from the nucleus than the last. Therefore, the atomic radius increases as the group and energy levels increase. 2) As you move across a period, atomic radius decreases.

4 0
3 years ago
How is mass calculated given density and volume? (1 point) Question 8 options: 1) Volume divided by volume 2) Sum of volume and
laila [671]

Answer:

3) Density multiplied by volume

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

g/cm3, g/mL , kg/L

Formula:

D=m/v

D= density

m=mass

V=volume

So by rearranging this formula mass can be determine.

 d = m/v

m = d×/v

Unit of mass when volume in mL and ddensity is g/mL

m = g/mL×mL

m = g

Example:

density = 5g/mL

volume = 3 mL

mass = ?

m = d×v

m = 5g/mL ×3 mL

m = 15 g

8 0
3 years ago
Read 2 more answers
Find the molarity of the following solutions: 0.5 moles of sodium chloride is dissolved to make 0.05 liters of solution.
vredina [299]
M(molarity)=moles/volume
M=.5mol/.05L=10M
4 0
3 years ago
Pure substances include
eduard
B. elements and compounds
4 0
3 years ago
A rectangular solid has a length of 3 cm a height of 4 cm and a width of 5 cm what is the solid volume ?
andrew11 [14]
Volume is 60 and the area is 94 have a great day
3 0
3 years ago
Other questions:
  • What atomic or hybrid orbitals make up the bond between c2 and o in acetaldehyde, ch3cho?
    7·2 answers
  • What is the maximum mass of aluminum chloride that can be formed when reacting 18.0 g of aluminum with 23.0 g of chlorine?
    7·2 answers
  • .Photography first used at a crime scene. before the 1800s during the 1800s 1900-1988 1990-present
    10·2 answers
  • Key Event 1: Chemical energy is invested. Key Event 2: High-energy electrons stored in bonds are released and transferred with p
    15·1 answer
  • Consider four different samples: aqueous LiBr, molten LiBr, aqueous AgBr, and molten AgBr. Current run through each sample produ
    7·1 answer
  • The complete combustion of 1.00 kg of coal releases about 3.0 x 10E7 J of energy. The conversion of 1.00 kg of mass into energy
    13·2 answers
  • What does the solid compound, K2SO4, contain?
    6·2 answers
  • When would scientists need to change a theory?
    12·2 answers
  • Are the 14 transition metals that follow lanthanum in the periodic table.
    11·1 answer
  • A gas under constant pressure has a volume of 30.57 m and a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!