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
jarptica [38.1K]
3 years ago
11

Definition of emulsifier​

Chemistry
2 answers:
dalvyx [7]3 years ago
6 0

Answer:

<h3><em>Emulsifier</em></h3>

a substance that is added to mixtures of food to make the different liquids or substances in them combine to form a smooth mixture

pentagon [3]3 years ago
3 0
A substance that stabilizes an emulsion, in particular a food additive used to stabilize processed foods.
You might be interested in
What SI Unit would best be used to express the height of your classroom ceiling?
ivolga24 [154]

SI unit of length - meters
3 0
3 years ago
Calculate: (5.03 x 109) – (42.6 x 108) =​
krek1111 [17]

Answer: x108(5.03x−42.6)

Explanation: Factor 5.03x109−42.6x108

5.03x109−42.6x108

=x108(5.03x−42.6)

4 0
3 years ago
A proton is also known as this ion?
Romashka [77]
<span>Hydrogen ion, strictly, the nucleus of a hydrogen atom separated from its accompanying electron. The hydrogen nucleus is made up of a particle carrying a unit positive electric charge, called a proton.</span>
8 0
3 years ago
A solution has a pH = 4.63. What is the [H3O+] concentration?
LUCKY_DIMON [66]

Explanation:

The pH of a solution can you be found by using the formula

pH = - log [ { H_3O}^{+}]

Since we are finding the [H3O+] , substitute the value of the pH and find it's antilog

We have

4.63 =  -  log[ { H_3O}^{+}] \\ [ { H_3O}^{+}]   =  {10}^{ - 4.63}  \\   \\  = 2.344 \times  {10}^{ - 5} mol {dm}^{ - 3}

Hope this helps you

7 0
3 years ago
a particular application calls for N2 g with a density of 1.80 g/L at 32 degrees C what must be the pressure of the n2 g in mill
baherus [9]

Answer:

1223.38 mmHg

Explanation:

Using ideal gas equation as:

PV=nRT

where,  

P is the pressure

V is the volume

n is the number of moles

T is the temperature  

R is Gas constant having value = 62.3637\text{ L.mmHg }mol^{-1}K^{-1}

Also,  

Moles = mass (m) / Molar mass (M)

Density (d)  = Mass (m) / Volume (V)

So, the ideal gas equation can be written as:

PM=dRT

Given that:-

d = 1.80 g/L

Temperature = 32 °C

The conversion of T( °C) to T(K) is shown below:

T(K) = T( °C) + 273.15  

So,  

T = (32 + 273.15) K = 305.15 K

Molar mass of nitrogen gas = 28 g/mol

Applying the equation as:

P × 28 g/mol  = 1.80 g/L × 62.3637 L.mmHg/K.mol × 305.15 K

⇒P = 1223.38 mmHg

<u>1223.38 mmHg must be the pressure of the nitrogen gas.</u>

5 0
3 years ago
Other questions:
  • An ideal gas sealed in a rigid 4.86-L cylinder, initially at pressure Pi=10.90 atm, is cooled until the pressure in the cylinder
    15·1 answer
  • What happens when hydrochloric acid is added to pure water?
    13·1 answer
  • ​SO2 + 2NaOH → Na2SO3 + H2O
    15·1 answer
  • I WILL GIVE BRAINLIEST!
    11·2 answers
  • Which of the following equations is NOT balanced properly? Which of the following equations is NOT balanced properly? Cr2(SO4)3
    10·1 answer
  • Calculate heat energy
    6·1 answer
  • The strength of an acid is affected by the polarity of the bond connected to the acidic hydrogen. The more highly polarized this
    13·1 answer
  • Sandra pushed a wooden block and it slid across the floor. The wooden block gradually slowed down and stopped after moving 10 me
    5·2 answers
  • Can you please help me (50 points)
    10·1 answer
  • According to the bohr model what is the energy of an n=4 electron in a hydrogen atom?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!