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
kaheart [24]
3 years ago
9

Vinegar has a ph of 2 physical or chemical?

Chemistry
2 answers:
son4ous [18]3 years ago
8 0

With a pH of 2, it's very acidic and far from a neutral pH and basic. I would say chemical as my answer.

ddd [48]3 years ago
6 0

With a pH of 2, it's very acidic and far from a neutral pH and basic. I would say chemical as my answer.

You might be interested in
A boat covers 2,000 meters in 30 minutes. How fast are they traveling
brilliants [131]
1+1 is 2 hope this helps
3 0
3 years ago
Which is the correct order of planet, galaxy, solar system, universe? From smallest to largest?
Nana76 [90]
Planet, solar system, galaxy, universe
5 0
3 years ago
Read 2 more answers
In the reaction 2H2(g) + O2(g) ® 2H2O(g), what is the volume ratio of H2 to H2O?
densk [106]
By looking at the stochiometry, we can conclude that the ratio is 1 :1

2 moles of H2 react to form 2 moles of H2O

hope this helps
3 0
3 years ago
A bulb is found to weigh 5.76 grams more when filled with air at 298 K and 1.00 atmosphere pressure than when it is evacuated. W
garik1379 [7]

Answer:

Subtract water vapor pressure from total pressure to get partial pressure of gas A: PA=1.03 atm- 1 atm=0.03 atm.

What is the total pressure of the gases at 298 K?

98.8 kPa

A sample of nitrogen gas is bubbled through water at 298 K and the volume collected is 250 mL. The total pressure of the gas, which is saturated with water vapour, is found to be 98.8 kPa at 298 K.

The total pressure of a mixture of gases can be defined as the sum of the pressures of each individual gas: Ptotal=P1+P2+… +Pn. + P n . The partial pressure of an individual gas is equal to the total pressure multiplied by the mole fraction of that gas.

How do you find the partial pressure of water in air?

e is vapor pressure Rv = R∗/Mv = 461.5Jkg−1K−1 and Mv = 18.01gmol−1, ϵ = Mv/Md = 0.622. The vapor pressure is the partial pressure of the water vapor. where es is in Pascals and T is in Celsius.

ExpHow do you find the pressure of h2?

For the high pressures in which hydrogen gas is often stored, the van der Waals equation can be used. It is P+a(n/V)^2=nRT. For diatomic hydrogen gas, a=0.244atm L^2/mol^2 and b=0.0266L/mol.lanation:

6 0
2 years ago
Which term is used when sugar is dissolved in water?
NemiM [27]
The answer is covalent
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following groups of carbon compounds includes enzymes? lipids proteins carbohydrates nucleic acids
    14·1 answer
  • Please help!! my grades dying <br> 15 points
    13·1 answer
  • Two unknown molecular compounds were being studied. A solution containing 5.00 g of compound A in 100. g of water froze at a low
    15·1 answer
  • What is the significance of an electronegativity difference of 1.7 between 2 atoms?
    11·2 answers
  • Which property of a body cannot be changed if a force is applied to it?
    12·2 answers
  • Which of the following statements is true about the periodic table.
    5·2 answers
  • Predict the molecular geometry about S in the molecule SO2
    6·2 answers
  • Part A Name the complex ion [Fe(CN)6]^3- . The oxidation number of iron is +3. Part B Name the complex ion [Cu(NH3)2(H2O)4]^2+ .
    15·1 answer
  • A compressed gas cylinder is filled with 5270 g of argon gas. The pressure inside the cylinder is 2050 psi at a temperature of 1
    5·1 answer
  • The atomic number of an element:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!