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
wel
3 years ago
11

Assuming that the density of vinegar is 1.005 g/mL, calculate the molatrity of acetic acid in vinegar from an average of 4.6% fo

r the mass percentage of acetic acid in vinegar.
Chemistry
1 answer:
posledela3 years ago
5 0
Acetic acid is 60.05 grams/mole. In 1 liter of vinegar or 1000 ml  there would be 0.046% of acetic acid = 46 ml x 1.005g/ml = 46.23 grams/60.05 grams= 0.77 moles per litre of vinegar.This then would be the concentration of acetic acid in for example 1 liter of vinegar. 
You might be interested in
When co2 levels are high the kidneys reabsorb this to compensate?
Crazy boy [7]
Elevated carbon dioxide mean too much acid in the blood.  <span>Increase acid excretion (intercalated cells secrete H+ into tubules) and decrease bicarbonate excretion. They also make new bicarbonate to add to the plasma.</span>
7 0
3 years ago
Read 2 more answers
In a previous problem, the empirical formula of a compound of phosphorus and oxygen was found to be p2o5. experimentation shows
agasfer [191]
The empirical formula for the compound is - P₂O₅
the empirical formula is the simplest ratio of whole numbers of components in a compound.
molecular formula is the actual ratio of components in a compound.
we have to first find the number of empirical units in the molecular formula 
molecular mass - 283.89 g/mol
mass of empirical formula - 283.8 g
number of empirical units - 283.89 g/mol / 283.8 g
number of empirical units - 1.000 
therefore empirical formula = molecular formula 
molecular formula - P₂O₅
3 0
3 years ago
How are cellular respiration and photosynthesis related?
jekas [21]

Answer:

A

Explanation:

Hope it helps

<em> </em><em>#CarryOnLearning</em><em> </em>

3 0
2 years ago
What happens when wind sweeps up sand and throws it against a big rock?
RideAnS [48]
In deserts, wind often causes weathering by blowing sand and other material against cliffs and large rocks. This wears them down and creates more bits of sand and dust. Over time, the rock is scraped and polished away. ... When a gust of wind blows, it picks up sand and other bits of material.
4 0
2 years ago
Which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells?
Sophie [7]

Answer:

Gamma rays

Since they have high penetrating power.

8 0
2 years ago
Other questions:
  • Which substance will combine with oxygen gas to produce a greenhouse gas?
    9·1 answer
  • Name: Date:
    11·1 answer
  • The pressure of a gas is 1.0 atm, the volume is 3.0 L, and the temperature is 200 K. A chemist changes one factor while keeping
    6·1 answer
  • Molecule is formed when atoms form a chemcial bond by sharing what
    10·1 answer
  • 3. If 2.00 mL of the 0.15 M Co(NO3)2 solution is diluted to 10.00 mL with water, what is the resulting Co(NO3)2 concentration?
    10·1 answer
  • Sodium has the atomic number 11. How many electrons are in a sodium ion, which has the symbol Na=?
    10·1 answer
  • What is 800kj to calories
    9·1 answer
  • If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
    12·1 answer
  • Each molecule of testosterone contains 19 atoms of carbon (plus other atoms). The mass percent of carbon in testosterone is 79.1
    6·1 answer
  • Which of the following best explains the uneven nature of the exposed rock layers
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!