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
Elena L [17]
3 years ago
6

Which of the following statements is true?

Chemistry
2 answers:
Paraphin [41]3 years ago
6 0
Both liquids and gases are fluid is the correct answer
timama [110]3 years ago
4 0

Answer:

Both liquids and gases are fluids = true

You might be interested in
The heat of vaporization of 1–pentanol is 55.5 kJ/mol, and its entropy of vaporization is 148 J/K•mol. What is the approximate b
tensa zangetsu [6.8K]

Answer:

375 K

Explanation:

Using the experssion shown below as:

\Delta G^0=\Delta H^0_{vap}-T\Delta S^0_{vap}

At vaporization point, the liquid and the gaseous phase is in the equilibrium.

Thus,

\Delta G^0=0

So,

Delta H^0_{vap}=T\Delta S^0_{vap}

Given that:

Delta H^0_{vap}=55.5\ kJ/mol

Also, 1 kJ = 10³ J

So,

Delta H^0_{vap}=55500\ J/mol

\Delta S^0_{vap}=148\ J/K.mol

So, temperature is :

T=\frac{Delta H^0_{vap}}{\Delta S^0_{vap}}

T=\frac{55500}{148}

<u>T= 375 K</u>

3 0
3 years ago
¿Cómo se llama el grupo IIA de la tabla periódica?
Verdich [7]

Answer:

los metales alcalinotérreos: berilio (Be), magnesio (Mg), calcio (Ca), estroncio (Sr), bario (Ba) y radio (Ra).

o simplemente llamado grupo 2A

Explanation:

8 0
3 years ago
Bakit mahalaga ang paghahanda ng pambansang badyet sa isang taon?​
Andreas93 [3]

Answer:

no lo sé chico ve a morir en un agujero

Explanation:

8 0
2 years ago
In which layer(s) would a solid cube with 6 cm sides and mass of 270 g float? Explain.
DIA [1.3K]
The buoyancy of an object is dictated by its density. So let us calculate for density, where:density = mass / volume
Calculate the volume first of a solid cube:volume = (6 cm)^3 = 216 cm^3 = 216 mL
Therefore density is:density = 270 g / 216 mLdensity = 1.25 g / mL
Therefore this object will float in the layer in which the density is more than 1.25 g / mL.
6 0
3 years ago
Turbines are 100 percent efficient. True False
max2010maxim [7]
False because there’s only 60% turbulence 20% heat 20% sound
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which salt solution is more concentrated, solution a, which contains 18g of salt in 6l of water, or solution b, which contains 2
    13·1 answer
  • What salt is produced in hn o 3 (aq) koh(aq)→ h 2 o(l) ?
    11·1 answer
  • 18.From the following list of aqueous solutions and water, select the one with the highest boiling point.a.1.0 mKNO3b.2.0 mC12H2
    5·1 answer
  • To change state from gas to a liquid
    7·1 answer
  • Determine the percent composition of potassium dichromate, K2Cr2O7.
    14·1 answer
  • Bile is dispensed by the gall bladder into the small intestine <br> True or False​
    5·1 answer
  • 1. El metodo cientifico pretende sistematizar el proceso de obtención del conocimiento cientifico, evitar la subjetividad en los
    10·1 answer
  • How many moles of methanol must be burned to release 1454 KJ of energy
    5·1 answer
  • ¿ Quéé patrón de electrones se puede observar con los gases nobles? ¿Los halóge
    13·1 answer
  • 1. Which list of nuclear emissions is arranged in order from the least penetrating power to
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!