StormyL696863 StormyL696863

25-10-2022
Chemistry

Answered

3. 135 g of ice is placed in a beaker of water. The water temperature in the beaker is 67 °C. After all the icemelts, the final water temperature in the beaker is 19.7 °C. 4 ptsHeat of fusion for water = 334 J/g. Specific heat of water = 4.184 J/g °C. T2-T1 = 47.3 °C.Note there are a couple different ways to solve this problems to sove this por(a) Determine the initial volume of water in the beaker (before the ice was added).(b) Determine the final volume of water in the beaker (after all the ice has melted).

3 135 g of ice is placed in a beaker of water The water temperature in the beaker is 67 C After all the icemelts the final water temperature in the beaker is 19 class=

Answer :

Other Questions

A sample of neon initially has a volume of 1.50 L at 14 ∘C. What final temperature, in degrees Celsius, is needed to change the volume of the gas to each of the

A sheet of gold weighing 10.7 g and at a temperature of 19.8°C is placed flat on a sheet of iron weighing 18.7 g and at a temperature of 53.3°C. What is the fin

a graduated cylinder has a mass of 50 g when empty. When 30 mL of water is added the graduated cylinder has a mass of 120 g. If a rock is added to the graduated

The combustion of liquid ethanol (C2H, OH)produces carbon dioxide and water. After 5.8 mLof ethanol (density = 0.789 g/mL) was allowed toburn in the presence of

In paragraph format explain how the energy from Sun gets heats the water in tank. The explanation is based on the concept of atoms (or particles) of matter and

he amount of the forward and reverse primers they ordered is 234 μg and 216 ug respectively. The molar mass of the forward primer is 6500 g/mol and that of th

The solubility in hexane of organic compound O is measured and found to be 0.520-that would contain 120. mg of O at this temperature.Be sure your answer has the

1) A scientist obtains 0.25 liters of concentrated 5.0 M NaCl solution. The scientist the dilutes the solution by adding water until the solution has a volume o

Q9. The table describes three substances. Three Substances and Their Characteristics Sulfur Metal, Filings -Yellow powder - Insoluble in water Nonmetallic - Sil

A 1.40 g mixture of Na₂SO4 and Cr₂(SO4)3 was dissolved in water, and an excess of Ba(NO3)2 was added to precipitate all of the sulfate ions. The BaSO4 was coll