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
SVEN [57.7K]
3 years ago
15

How many molecules are in 9.95 moles of Co2?

Chemistry
1 answer:
larisa [96]3 years ago
8 0
This means that one CO2 would contain 6.02 x 1023 molecules of CO2
You might be interested in
The heat released by one mole of sugar from a bomb calorimeter experiment is 5648 kJ/mol. The balanced chemical reaction equatio
Bogdan [553]

Answer:

The answer to your question is the letter C) 5648 kJ/mol

Explanation:

Data

                C₁₂H₂₂O₁₁  +  12 O₂  ⇒   12 CO₂  +  11 H₂O

H° C₁₂H₂₂O₁₁ = -2221.8 kJ/mol

H° O₂ = 0 kJ / mol

H° CO₂ = -393.5 kJ/mol

H° H₂O = -285.8 kJ/mol

Formula

ΔH° = ∑H° products - ∑H° reactants

Substitution

ΔH° = 12(-393.5) + 11(-285.8) - (-2221.8) - (0)

ΔH° = -4722 - 3143.8 + 2221.8

Result

ΔH° = -5644 kJ/mol

6 0
3 years ago
Which of these molecules is nonpolar?<br> a.CH3CI<br> b.CO<br> c.O2<br> d.PF3
valentina_108 [34]

Answer:

i think the answer is D

Explanation:

7 0
2 years ago
Read 2 more answers
Cuantos gramos necesito para preparar una solución de 500 ml al 35% de NaCl
Iteru [2.4K]
A patient who is prescribed a dose inhaler will find that it must be filled with a) medicine in powder form only. Works with lower (not upper) respiratory diseases only. Full of medicine used to give a fixed amount of medicine per oral inhalation. d) Medication in the form of a spray only.
6 0
3 years ago
Fatima is designing an advanced graphics card for a next-generation video game system. She needs to be able to precisely control
belka [17]

Answer:

semiconducting and tellurium

Explanation:

u did the test hope this helps babes

3 0
3 years ago
Read 2 more answers
When is my dad going to get the milk?
Kisachek [45]

Answer:

joe.......

Explanation:

mama......

3 0
3 years ago
Other questions:
  • How is the distributive property different from properties of equality?
    12·1 answer
  • Which of the following represents a hydrocarbon that contains one double bond somewhere in the carbon chain?
    7·1 answer
  • Calculate the frequency of visible light having a wavelength of 486 nm
    7·1 answer
  • Which element has exactly five electrons in the highest principal energy level (the outer shell)?
    9·1 answer
  • Which of the following stages would come first in the life of a star? Neutron star White dwarf Protostar Black hole
    9·1 answer
  • One mole of copper has a mass of 63.5 grams. Approximately how many atoms of copper are present in one mole of copper?
    10·1 answer
  • If a reaction releases 675,000 Joules, how many kcal does it release?
    14·1 answer
  • What is the charge for molybdenum?
    8·1 answer
  • What are the IUPAC names of the following ?
    11·1 answer
  • A man needs to lift a heavy box on the back of a truck or push up a ramp or lift it straight up from the ground to use around he
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!