During a very cold winter, the temperature may remain below freezing for extended periods. However, fallen snow
Question:
During a very cold winter, the temperature may remain below freezing for extended periods. However, fallen snow can still disappear, even though it cannot melt. This is possible because a solid can vaporize directly, without passing through the liquid state. Is this process (sublimation) a physical or a chemical change?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (10 reviews)
Answer Sublimation is a physical change Explanation Phase changes such as evaporation sublimation co...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Question Posted:
Students also viewed these Engineering questions
-
How can a black hole be detected even though it cannot be directly observed?
-
Can the temperature of a system remain constant even though heat flows into or out of it? If so, give examples.
-
Even though we know it may not be good for us, many Americans really enjoy their fast food! A survey conducted by Pew Research Center graphically illustrated our penchant for eating out, and in...
-
Requirement 1 Two contribution format statements: current and proposed based on business decision. Requirement 2 For each option current and proposed business decision) calculate the following: a....
-
On December 20 of the current year, Winneld has decided to sell all of the stock that she owns and reinvest the proceeds in state of Minnesota bonds. Without considering the sales, her taxable income...
-
Determine whether each function is even, odd, or neither. (x) = -x 3 + 2x
-
If one compares foragers, pastoralists, horticulturalists, and agriculturalists, is there a pattern of change in the allocation and control of resources?
-
The Adden Company signs a lease agreement dated January 1, 2007 that provides for it to lease heavy equipment from the Scott Rental Company beginning January 1, 2007. The lease terms, provisions, and...
-
Explore the security mechanisms implemented within the kernel to protect system integrity and prevent unauthorized access. What techniques are employed for privilege separation and access control in...
-
1. As its customer base grows and becomes more diversified, how will the information requirements of the IDI supply chain change? 2. Given its anticipated volume growth and inventory variety...
-
Classify the following as physical or chemical changes. a. Moth balls gradually vaporize in a closet. b. Hydrofluoric acid attacks glass and is used to etch calibration marks on glass laboratory...
-
If a piece of hard, white blackboard chalk is heated strongly in a flame, the mass of the piece of chalk will decrease, and eventually the chalk will crumble into a fine white dust. Does this change...
-
Julie drives 100 mi to Grandmothers house. On the way to Grandmothers, Julie drives half the distance at 40 mph and half the distance at 60 mph. On her return trip, she drives half the time at 40 mph...
-
Chantal is the HR Manager for her company and she is looking to determine the HR demand of production staff for next year. Chantal begins by comparing the company's current sales with the number of...
-
A company operates 8 hours per shift, two shifts per day, five days a week with 12 hours maintenance per week and other downtime of 2 hours per week. What is the effective capacity in hours per week?
-
South Dakota v. Wayfair, Inc., 138 S. Ct. 2080 (2018)\ FACT SUMMARY South Dakota, like many states, taxes the retail sales of goods and services in the state. Sellers are required to collect and...
-
Study carefully the following links to line graphs here below that shows mortality rates data for neonatal, infant, children under five each per 1,000 live births for United States, Japan, Denmark,...
-
Beverly Crusher is a Fcensed CPA. During the first month of operations of her business la sole proprietorship), the following events and transaction: occurred. April Invested $32,000 cash and...
-
Selby's Bike Co. is a wholesaler of motorcycle supplies. An aging of the company's accounts receivable on December 31, 2016, and a historical analysis of the percentage of uncollectible accounts in...
-
A firm has the following balance sheet: Assets Cash Accounts receivable Inventory Plant and equipment $ 15,000 150,000 92,000 170,000 $427,000 Liabilities and Equity Accounts payable Long-term debt...
-
Give the ground-state electron configurations of (a) CIF, (b) CS, and (c) 0-2.
-
Which of the molecules N2, NO, 02, C2, F2, and CN would you expect to be stabilized by (a) The addition of an electron to form AB-, (b) The removal of an electron to form AB+?
-
Sketch the molecular orbital energy level diagrams for BrCI and deduce its ground-state electron configurations. Is BrCl likely to have a shorter bond length than BrCl-?
-
Going back to this week's recording, revise what you learnt about the doctrine of precedent. In the famous House of Lords case of Donoghue v Stevenson [1932] AC 562, the Court determined that the...
-
Joker invites Batman and Robin to his home for tea. Peter Paralegal who is also attending the meeting, presents a will he prepared. He asks Batman and Robin to be physically present when Joker signs...
-
Agencies have been entrusted with a vast amount of power to carry out their missions. Social changes can quickly develop as a result of changes in laws or public policy. During times of rapid changes...
Study smarter with the SolutionInn App