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
aalyn [17]
3 years ago
9

Identify the examples of diffusion in the list below

Chemistry
2 answers:
rusak2 [61]3 years ago
6 0

Answer:1)Noxious smell of ammonia gas spread in the air  2)Cigarette smoke spreads into the air  3)Aroma of food spreads into the air

Explanation:

Sergeu [11.5K]3 years ago
3 0

Answer:

movement of particles of object from one place to another

e.g

spreading of perfume in air

spreading of ink in water

Explanation:

You might be interested in
How many Na and Cl molucules are in this atom? Please help
kati45 [8]
5 Na molecules and 5 Cl molecules
5 0
2 years ago
Read 2 more answers
Give an example of radiation?
lakkis [162]
Microwave, light from a candle, xrays, uv light from the sun
6 0
2 years ago
Read 2 more answers
Epsom salt, a common hydrate, has the formula shown below. If I measure out 125 g of epsom salt to add to my foot soak, what mas
tatiyna

Answer:

The answer to your question is 64.02 g of H₂O

Explanation:

Data

Mass of magnesium sulfate hepta hydrated = 125 g

Mass of water = ?

Process

1.- Calculate the molar mass of the salt and the molar mass of water

molar mass of MgSO₄ 7H₂O = 24 + 32 + 64 + 14 + 112 = 246 g

mass of H₂O = 2 + 16 = 18 g

2.- Use proportions to calculate the mass of water in the epsom salt

                246 g MgSO₄ 7H₂O------------------------- 126 g of H₂O

                125 g                        -------------------------   x

                x = (125 x 126)/246

                x = 15750/246

               x = 64.02 g of H₂O

6 0
2 years ago
A removal of the predator populations from an ecosystem would most likely result in
7nadin3 [17]

Answer:

The increase of prey

Explanation:

Without predators in the ecosysten prey population would increase

8 0
2 years ago
Read 2 more answers
Q2.Which is true about potassium?
Olenka [21]

\bf \LARGE\rightarrow{Very  \: reactive}

5 0
3 years ago
Read 2 more answers
Other questions:
  • In the gizmo what light intensity in CO2 level do you think will maximize the rate photosynthesis
    15·1 answer
  • Calculate the equilibrium constant for the reaction: 2 Cr + 3 Pb2+ ----> 3 Pb + 2 Cr3+ at 25oC. Eocell = 0.61 V
    9·1 answer
  • Please help!!!!! The question is in the answer..
    15·1 answer
  • The rate constant for the first-order decomposition of n2o is 3.40 s-1. what is the half-life of the decomposition?
    12·2 answers
  • A pair of students found the temperature of 100. g of water to be 26.5°C. They then dissolved 8.89 g of AgNO3 in the water. When
    11·1 answer
  • What is the reaction rate at 1000 K K when the concentration of NO N O is increased to 0.12 M M , while the concentration of H2
    7·1 answer
  • Use dimensional analysis to solve the following problems. Pay attention to correct use of units and correct use of significant f
    13·2 answers
  • I don't quite understand it
    9·1 answer
  • Which statement is true about word equations with regards to chemical reactions?
    6·1 answer
  • choose the true statement(s) about ions. to be marked correct, you’ll need to select all true statements, as there may be more t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!