State whether each of the following is a physical or a chemical change. (a) Cutting aluminum foil
Question:
State whether each of the following is a physical or a chemical change.
(a) Cutting aluminum foil
(b) Caramelizing sugar
(c) Adding air to a tire
(d) Igniting a sparkler.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
a Cutting aluminum foil Physical change Cutting aluminum foil change...View the full answer
Answered By
Fahmin Arakkal
Tutoring and Contributing expert question and answers to teachers and students.
Primarily oversees the Heat and Mass Transfer contents presented on websites and blogs.
Responsible for Creating, Editing, Updating all contents related Chemical Engineering in
latex language
4.40+
8+ Reviews
22+ Question Solved
Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
Question Posted:
Students also viewed these Sciences questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
A sheet of aluminum (Al) foil has a total area of 1.000 ft2 and a mass of 3.636 g. What is the thickness of the foil in millimeters? (Density of Al = 2.699 g/cm3.) 1.89 Comment on whether each of the...
-
State whether each of the following is a stock or a flow, and explain. a. The gross domestic product. b. National saving. c. The value of the U.S. housing stock on January 1, 2012. d. The amount of...
-
The Sales Discounts account is a contra account to which of the following accounts? Cost of Goods Sold Sales Returns and Allowances Purchases Discounts Sales Revenue
-
Kincaid Company sells flags with team logos. Kincaid has fixed costs of $664,000 per year plus variable costs of $4.50 per flag. Each flag sells for $12.50. Requirements 1. Use the income statement...
-
A companys auditor believes the per diem cost in Nashville, Tennessee, rose significantly between 2001 and 2011. To test this belief, the auditor samples 51 business trips from the companys records...
-
Suppose \(\mathbf{x} \sim M N(n, \boldsymbol{\pi})\) follows a multinomial distribution of size \(n\) and probability \(\pi\). Derive the variance matrix of \(\mathbf{x}\).
-
Presented below are two independent situations. 1. Chicory Cosmetics acquired 15% of the 200,000 shares of common stock of Racine Fashion at a total cost of $13 per share on March 18, 2012. On June...
-
6. (a) Given == 2-23i.Find |=| and arg (=*). Hence, solve z=2-23i leave your answers in polar form. (b) Given that z = 1 + i is a root of the polynomial equation z4-4z3 +11z2 - 14z + 10 = 0. Find the...
-
State whether each of the following is a physical or a chemical change. (a) Slicing an orange into wedges (b) Fermenting apples into apple cider (c) Grinding sugar crystals into powder (d) Digesting...
-
State whether each of the following is a physical or a chemical change. (a) Combustion (b) Vaporization (c) Sublimation (d) Oxidation.
-
A two-stage bipolar amplifier is shown in Fig. 7.47. Calculate the low-frequency, small-signal voltage gain Ï o /Ï i and use the zero-value time constant method to estimate the3-dB...
-
You are one of the founders of ABC, an upcoming virtual reality (VR) headset manufacturing company located in Florida. You have been given $50,000,000 by a venture capital firm, this will allow you...
-
In your professional or academic pursuits, what is your personal methodology for crafting executive summaries?
-
Could you provide an elucidation of the concept known as exclusion brainstorming?
-
Suppose that a municipal government is considering the purchase of a piece of automated/robotic equipment with an expected life of three years. The purchase would occur on January 1 and all expenses...
-
An account now contains $2,082.28 and has been accumulating interest at a 10% annual rate, compounded continuously, for 6 years. Find the initial deposit.
-
Climax Mines uses the direct method for assigning service center costs to Revenue Centers M and N. The costs, cost drivers, and statistics are as follows: Using the direct method, assign service...
-
Discuss the concept of the looking-glass self. how do you think others perceive you? do you think most people perceive you correctly?
-
Compute the rate of return for the following cash flow. Year Cash Flow 1-5.........................-$233 6-10......................+1000
-
Compute the rate of return for the following cash flow to within 0.5%. Year Cash Flow 0..............................-$640 1.....................................0...
-
Compute the rate of return for the following cash flow. Year Cash Flow 0............................-$500 1-3................................0 4...........................+4500
-
1. Consider the following natality statistics for the US population in 1992. According to these data, the probabilities that a randomly selected woman who gave birth in 1992 was in each of the...
-
Compute the 44 FFT (fast fourier transform) matrix A. Use A to transform 0 0 domain. Find the inverse of A and use it to transform into the time domain. 0 1 2 into the frequency 3 4
-
3. (5 %) Consider these infinitely differentiable functions: g: RR, h: R* > R, and their composition function f(x)=gh(x) = g(h(x)). Use Chair rule to verify that the Hessian matrix of f(x) is f(x) =...
Study smarter with the SolutionInn App