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
Nesterboy [21]
3 years ago
11

1.Compare and contrast the rate of solution formation between the three physical forms of salt that were placed in the vial and

not agitated with the three forms of salt that were placed in the vial and were agitated.
2. On the basis of your results, what is the relationship between the temperature of the solvent and the rate of solution formation?
3. Use your knowledge of collision theory to explain the results of your experiments in this laboratory.
Chemistry
1 answer:
lawyer [7]3 years ago
8 0

<span>The stable form of salt at standard temperature and pressure is solid. If you add water to salt, it will dissolve. However, there are certain factors that affect the rate of solution formation of salt. The rate of formation of salt solution is faster when the vial is agitated than when it is not agitated. By agitating the solution, you are increasing the surface area of the salt particles in contact with water.</span>

You might be interested in
A student attempts to measure the specific heat capacity of an unknown liquid through repeated trials. She measures its specific
Goryan [66]

Answer:

2.13

Explanation:

4 0
3 years ago
Find the number of moles of water that can be formed if you have 230 mol of hydrogen gas and 110 mol of oxygen gas
Verdich [7]

Answer:

220mol.

Explanation:

Water is H2O. Hydrogen gas is H2. Oxygen gas is O2. You have 220mol of O and 460mol of H. O is the limiting reactant. The ratio O:H2O is 1:1. 220*1=220

3 0
3 years ago
The total bonding energy for the products of a reaction is 2535 kJ/mol and the bonding energy of the reactants is 1375 kJ/mol. C
Dmitry [639]

Answer:

-1160kj/mol

Explanation:

the reaction is exothermic because heat is released to the environment

7 0
3 years ago
Define Nuclear Fission and Fusion
ASHA 777 [7]
A nuclear reaction in which a heavy nuclear splits spontaneously or on impact with another particle with the release of energy- fission

A nuclear reaction in which atomic nucleus with the release of energy-fusion

The energy harnessed in nuclei is released in nuclear reaction. Fission is the splitting of a heavy nucleus into lighter nuclei and fusion is the combining of nuclei to form a bigger and heavier nucleus
6 0
3 years ago
What temperature is absolute zero?<br> A. OK<br> B. 0°F<br> O C. O molecules<br> D. 0°C
KiRa [710]

Answer:

o k

Explanation:

ok ok .......o k....ok aaaaaaa

6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain the resonance structures for the sulfite ion, SO32_.
    12·1 answer
  • Use the radius of a rubidium atom from the table below to calculate the number of rubidium atoms in a row 6.00 cm long. Assume t
    9·1 answer
  • What kelvin temperature is equivalent to 35 degrees Celsius?
    15·1 answer
  • When 3.24 g of a nonelectrolyte solute is dissolved in water to make 955 mL of solution at 22 °C, the solution exerts an osmotic
    13·1 answer
  • If a combination reaction takes place between rubidium and bromine, the chemical formula for the product is
    8·1 answer
  • Ch4+br2=ch3br+hbr which type of reaction does this equation represent
    11·1 answer
  • 10. If 200. L of ammonia (NH3) are produced in the reaction between nitrogen and hydrogen at STP, how many
    8·1 answer
  • Assuming the partial pressure of oxygen in air (0.20 atm) and nitrogen in air (0.80 atm). Calculate the mole fractions of oxygen
    14·1 answer
  • HELP ASAP!!!!!!!
    9·1 answer
  • When a chemical reaction is run in aqueous solution inside a calorimeter, the temperature change of the water (and Ccal) can be
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!