CHEMISTRY HIGH SCHOOL

Which of the following best describes supersaturation?A
Water droplets begin to fall back to Earth from clouds.
B
Water vapor transfers back to water droplets or ice crystals.
Small particles form and bump into each other to form clouds.
D
The sun turns water into water vapor as it heats Earth's surface.

Answers

Answer 1
Answer:

Answer:

B. Water vapor transfers back to water droplets or ice crystals.

Explanation:

Its What I know ehe sorry in advance if its wrong :))

Related Questions

The moon is in a synchronous orbit with earth. What is a result of this type of orbit?
The sturdy wall outside of a skyscraper could be most easily compared to Question 14 options:A cell membraneB mitochondrionC chloroplastD cell wall
Which compound is used to make asphalt?
Compare gases with liquids and solids according to the kinetic molecular theory
One major goal of the Progressive movementwas to(1) balance the federal budget by decreasingspending(2) provide unemployment insurance to workers(3) limit direct citizen control over government(4) pass laws to help solve economic and socialproblems

Workers digging a tunnel through a city find someancient pots decorated with geometric designs.
Which of the following tasks might they ask a
chemist to do? Explain your answer.
a. Determine the materials used to make the pots.
b. Explain what the designs on the pots represent.
c. Recommend how to store the pots to prevent
further damage.

Answers

Answer:

a. Determine the materials used to make the pots.

Explanation:

Workers digging a tunnel through a city who find some ancient pots decorated with geometric designs will employ the services of a chemist.

The chemist would help to determine the materials which were used to make the pots . This is usually done by various type of experiments and observations. After the constituent of the pot is gotten then more information would be derived from the possible source and use of the pot

Describe how spead, velocity and
brcoloration are related.

Answers

Answer:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.

A mothball, composed of naphthalene (C10H8), has a mass of 1.52g. How many naphthalene molecules does it contain?

Answers

The molar mass of naphthalene is calculated as follows,
                          10 x (12.01 g/ mol) + 8 x (1.01 g/mol) = 128.12 g/mol
Divide the given mass by the molar mass to determine the number of moles of naphthalene present in the ball.
                                  n =  1.52 g / 128.12 g/mol  = 0.01186 mole
Multiply the number of moles to number of moles per mole.
                                 (0.01186 mol) x (6.022 x10^23 molecules / mole) = 7.14 x 10^21 molecules

Mercury is a liquid meteal but it is not hard? how can we say it is a metal

Answers

What's the problem ? Hardness is not the definition of a metal. You need to expand your thinking. EVERY element is solid, liquid, and gas, over different ranges of temperature ... including all of the metals. There are only TWO elements that are liquid AT ROOM TEMPERATURE, and mercury is one of them. But on a mild day at the south pole, mercury is solid too.

What is the purpose of the ligaments?A Attach muscle to muscle

B Attach muscle to bone

C Attach bone to bone

DAttach bone to blood vessels

Answers

C: attach bone to bone

What derived unit is usually used to express the density of liquids?

Answers

Density refers to the measure of how much of the substance occupies a given volume at a given pressure and temperature
grams per milliliter or g/ml is the derived unit that is usually used to express the density of liquids.
In measuring the mass of a liquid, they use grams or kilograms, and uses liter, milliliters and cubic centimeters to measure the volume.
There are a lot of measuring tool that has been produced in the market. Like measuring cup, volume glassware commonly used in the laboratory.







Other Questions
Given the balanced equation:2KI F2 → 2KF I2 Which type of chemical reaction does this equation represent? (1) synthesis (2) decomposition (3) single replacement (4) double replacement
The mass of a proton is approximately equal to(1) 1 atomic mass unit (2) 12 atomic mass units (3) the mass of one mole of carbon atoms (4) the mass of 12 moles of carbon atoms
How many electrons would be found in an isotope of silicon 29
................can loosen the chromatin structure. 1. Acetyl groups and methylated amino acids with a neighhoring phosphate group 2. Methylated groups ONLY! 3. Histone groups ONLY 4. Acetyl groups ONLY!