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
Andreas93 [3]
3 years ago
5

Although the digestive system is primarily responsible for the breakdown of food this process can be disrupted if the circulator

y system malfunctions the best explanation for this disruption is that
Chemistry
1 answer:
My name is Ann [436]3 years ago
8 0
Nod s wit efviuosdviu freaky. Reckon vomit woke ko3q vkwerk
Rn vkbko etbok rvinrv
You might be interested in
The mole fraction of iodine, i2, dissolved in dichloromethane, ch2cl2, is 0.115. what is the molal concentration, m, of iodine i
german
The molality of a solute is equal to the moles of solute per kg of solvent. We are given the mole fraction of I₂ in CH₂Cl₂ is <em>X</em> = 0.115. If we can an arbitrary sample of 1 mole of solution, we will have:

0.115 mol I₂

1 - 0.115 = 0.885 mol CH₂Cl₂

We need moles of solute, which we have, and must convert our moles of solvent to kg:

0.885 mol x 84.93 g/mol = 75.2 g CH₂Cl₂ x 1 kg/1000g = 0.0752 kg CH₂Cl₂

We can now calculate the molality:

m = 0.115 mol I₂/0.0752 kg CH₂Cl₂
m = 1.53 mol I₂/kg CH₂Cl₂

The molality of the iodine solution is 1.53.
5 0
3 years ago
Hi May I know how to balance this
almond37 [142]

Answer:

  2Ba₃(PO₄)₂ +6SiO₂ ⇒ P₄O₁₀ +6BaSiO₃

Explanation:

Equating coefficients, you get ...

  aBa₃(PO₄)₂ +bSiO₂ ⇒ cP₄O₁₀ +dBaSiO₃

For Ba: 3a = d

For P: 2a = 4c

For O: 8a +2b = 10c +3d

For Si: b = d

__

Expressing everything in terms of b and c, we get ...

  d = b

  a = b/3 = 2c

From the second, b = 6c, so we have ...

  a = 2c

  b = 6c

  c = c

  d = 6c

And we can write the equation with c=1 as ...

  2Ba₃(PO₄)₂ +6SiO₂ ⇒ P₄O₁₀ +6BaSiO₃

4 0
3 years ago
What is the condensation AND freezing point of water C AND F!!
vladimir2022 [97]

Answer:

Condensation 212F or 100C, Freezing 32F or 0C

Explanation:

Condensation 212 degrees Fahrenheit or 100 degrees Celsius.

Freezing point 32 degrees Fahrenheit or 0 degrees Celsius.

4 0
3 years ago
What affects the density of a substance? Select all that apply. Mass Gravity Volume Weight
Vlada [557]
Mass and Volume! 

Hope this helps. :)
7 0
2 years ago
Long form EC for Aluminum
vladimir1956 [14]
Here is the answer.

4 0
3 years ago
Other questions:
  • Write and balance the equation for the decomposition of aluminum chloride into its elements. phase symbols are optional.
    15·2 answers
  • Help asap!!!!!!!!<br><br> How much net force is required to accelerate a 50.00 kg mass at 4.00 m/s??
    13·1 answer
  • Valence electrons are found by looking at what _________________ the atom is in on the periodic table. 
    13·2 answers
  • Which of the following reactions involves two or more substances combining to form a new compound?
    9·1 answer
  • 26 POINTS!
    14·2 answers
  • Suppose hydrochloric acid reacts with potassium sulfite yielding water, sulfur dioxide, and potassium chloride. Suppose 4 moles
    14·1 answer
  • What is the best name for this molecule? Explain your naming process.
    6·1 answer
  • Cu + O2 --Cu2O
    9·1 answer
  • How could you use
    7·1 answer
  • Correct answer gets brainest! ✨
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!