Which of the following describes an investigation to determine a chemical property?
A Measuring the density of a sample of balsa wood
B Determining the melting point of lead
C Measuring the boiling point of sugar water
D Determining the reactivity of baking soda and vinegar
The statement that best describes an investigation to determine a chemical property is as follows:
Determining the reactivity of baking soda and vinegar.Thus, the correct option for this question is D.
What is a chemical property?Chemical property may be defined as an attribute of a specific substance that can significantly be observed in a chemical reaction. It also describes an ability of a substance to undergo a chemical change. Some of the examples of chemical properties are as follows:
Flammability.Toxicity.Reactivity. Combustion.Rate of radioactive decay, etc.According to the question, the process of measuring the density of a sample of balsa wood, determining the melting point of lead, and measuring the boiling point of sugar water are examples of physical properties.
Therefore, the process of determining the reactivity of baking soda and vinegar is an investigation that describes a chemical property. Thus, the correct option for this question is D.
To learn more about Chemical properties, refer to the link:
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what is 31 x 31 x 31 x 31 x 31 x 31 is exponet form
Answer:
31^5 or 35^6
Explanation:
write an essay on what is service.
Answer:
Activities
Administrative service, a required part of the workload of university faculty
Civil service, the body of employees of a government
Community service, volunteer service for the benefit of a community or a punishment that may be imposed by a court
Fan service, a Japanese term referring to something which is specifically designed to entertain fans
Military service, serving in a country's armed forces
Feudal service, see Feudal land tenure in England
Public service, services carried out with the aim of providing a public good
Selfless service, a service which is performed without any expectation of result or award
Arts, entertainment, and media
Service (album), a 1983 album by Yellow Magic Orchestra
Service (film), a 2008 film
Service (play), a 1932 play by British writer Dodie Smith
Service (record label), a Swedish record label
"Service" (The Walking Dead), a 2016 television episode of The Walking Dead
The Service, an 1840 essay by Henry David Thoreau
Economics and business
Service (business), an aggregation of a service engagement with one or more service acts between two or more service systems creating service outcomes
Service (economics), the non-material equivalent of a good in economics and marketing, within a service–product continuum
Service economy, which increases the integration of services in other sectors of the economy
Service sector, the traditional tertiary sector of the economy, including:
Customer service, provision of assistance to customers or clients
Domestic service, employment in a residence
Table service, food served by waiters and waitresses, also known as servers
Service system, or customer service system (CSS), including:
Service design
Service management
Services marketing
Service contract (disambiguation), with various levels of management, relations or integration in a service system:
Service-level agreement
Managed services
Outsourcing
Service provider, third party or outsourced suppliers for organizations
Politics
Servant leadership, leadership reconceptualized as service to those below
People with the name
Service (surname)
Places
Service, Missouri, a community in the United States
Religion
Church service, Christian communal worship, often held in a church building
Divine Service (Lutheran), the public worship of Lutheran churches
Service (music), musical settings for sections of a service of worship
Service (Tenrikyo), the liturgy of the Tenrikyo religion
Son of man came to serve, concerning Jesus
Dharma, Buddhist doctrine of service and interconnectedness
Bodhicitta and Bodhisattva, a form of servant leadership within Dharmic practice
Technology
HELP ME PLEASE 30 POINTS TO WHO EVER ACTULLY ANSWERS PLUS BRAINLEST
Money Watch
Does your paycheck seem to disappear as soon as you get it? Then it's time for a budget. A budget helps you track where your money goes. It can help you decide how to save and spend money wisely.
Get Your Records
To make a budget, first gather up your bills and receipts for the past month. Include even small receipts such as coffee and movie rentals. If you don't have a receipt for something, write down the amount on a piece of paper. Try to have a record for each thing you bought.
Make Categories
Next, write down seven or eight general categories in which you spend your paycheck. List them across the top of a long piece of paper. Here are some examples of categories you might include. Food and rent are two. Did you have medical expenses last month? Make that a separate category. Clothing is another one. Make a "loan repay" category if you have car or school loans. Some people put money into a savings plan. This is another category.
Then, separate your bills and receipts into your categories. Next, write down each amount under the right category on your paper. A grocery store receipt goes in the "food" category, for example.
After you record all of the amounts, add them up. First, add up the items in each category. Then, add up the totals for all the categories. Compare your paycheck with your expenses. Are they close? Have you spent more than you earned?
Review Your Expenses
Finally, use your budget to control your spending. It will help you see where your money is going. Little expenses, such as eating out, can add up. Once you see that you spend too much in one area, you can start setting limits for yourself.
1
Click on the best summary of the passage.
A.
A budget can help you make wise decisions about spending. You'll need to collect copies of your bills and receipts. Try to remember all of the little expenses. If you don't have a receipt, write the amount on a piece of paper. Your next step is to write down seven or eight categories in which you spend your money.
B.
A budget can help you make wise decisions about spending. First, collect copies of your monthly bills and receipts. Next, write down areas where you spend your money. Then, separate your bills and receipts into your categories. Record your expenses and add them up. Use the budget to control your spending.
C.
A budget can help you make wise decisions about spending. Compare your paycheck with your expenses. You might find that you've spent more money than you've earned. You can use your budget to control the amount of money you spend each month. You can start to see how small expenses add up.
Answer:
I suggest B
Explanation:
Ok i have a couple questions what is......
87.57- 78.87 =___
1.44- 0.149 =___
10.5- 2.78 + 15.5 =___
14.27- 2.27 - 0.05 =___
Answer: 8.7
1.291
23.22
11.95
Explanation:
YOU FORGOT MY BRAINIST
Answer:
YOU FORGOT MY BRAINIST
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According to the segment, what percentage of your wardrobe should be fads?
A)Fifty percent
B)Forty percent
C)Thirty percent
D)Twenty percent
Answer:
C)Thirty percent
Explanation:
This question is about the article "Fad, fashion or classic? How to shop sensibly." Where the narrator states that a person's wardrobe must be in accordance with his daily life and the number of activities he does. In this article, Michael Kors states that a person's wardrobe must consist of 70% comfortable clothes and 30% fad clothes, however, this percentage must be adapted to the daily life of each person, always prioritizing the activities he does and the places who attends.
Easy points
Tell me three reasons why your favorite color is the best and 2 reason why it is not.
Answer: My favorite is blue. I used to love red but just also love blue. I like blue because it's a great color. You can have it be the color of your clothes, walls, etc. I don't really have any reasons why I don't like this color because why would a color be my favorite when there are things I don't like about it. Well there is one reason. It's because it combines with yellow to form the Michigan Wolverines colors and I like Ohio State sooo....
Explanation:
Thanks for the points! I can always use them. I hope you have a great day or night wherever you are!
WHAT IS THIS SINGER AND SONG
Cuando escucho esta canción
Mi corazón quiere cantar así
I LOVE THIS SINGER
WAS A HIT BETWEEN 70-80
THE SINGER IS SPAINSH/ENIGLISH