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Eddi Din [679]
3 years ago
10

CHEMISTRY! I need help for this experiment as well.. What is the observation for that both on the table? ​

Business
1 answer:
zavuch27 [327]3 years ago
3 0

Answer:

Solid oxalic acid - color of the blue litmus paper does not change. It is blue.

Solid oxalic acid + water - color of the blue litmus paper changes.  It became red.

Explanation:

Because no free H+ - ions in solid oxalic acid, the blue litmus paper will not change color. It will stay blue.

Solid oxalic acid + water - free H+ - ions is formed, color of the blue litmus paper changes.  It became red.

You might be interested in
Areas that once had vast economic growth and large amounts of industry, but are now suffering from the effects of outsourcing ar
Irina-Kira [14]

Answer:

de-industrialization

Explanation:

Deindustrialization refers to the  phase of social and economic event caused by the elimination or decrease of industrial base or operation in a region or country, in particular of manufacturing industries or mining. It's the reverse of being industrialised.

It is the opposite of  industrialization. Deindustrialization usually happens as it is no longer profitable for a specific industrial activity. It's a phase in which industrial development is eliminated or decreased in a country or area due to a major social or economic transition.

7 0
3 years ago
Dave and Ellen are newly married and living in their first house. The yearly premium on their homeowner’s insurance policy is $6
oksian1 [2.3K]

Answer:

1. 48 dollars

2. 30 dollars

Explanation:

The yearly premium on their homeowner's insurance policy is $600 for the coverage they need.

Their insurance company offers a discount of 8 percent if they install dead-bolt locks on all exterior doors.The couple can also receive a discount of 5 percent if they install smoke detectors on each floor.

1. What discount will Dave and Ellen receive if they install the dead-bolt locks?

discount for deadbolts =

Discount % x Premium

0.08 x 600 = 48 dollars

b. What discount will Dave and Ellen receive if they install smoke detectors?

discount for deadbolts =

Discount% x Premium

0.05 x 600 = 30 dollars

5 0
3 years ago
An 85-year old risk averse investor is not happy about the minimal return she is earning on her current investments. She is stre
Ilia_Sergeevich [38]

Answer:

B. Reduce the Money Market Fund allocation by 30% (to 10%) and put the released funds in AAA-rated corporate bonds

Explanation:

First of all, since the investor is risk averse and cannot afford to lose money on any risky investment, she should change the mix of her investment portfolio but without increasing risks. Corporate bonds that are AAA-rated carry a very low risk and pay a little higher than money market funds. So a small decrease in money market fund assets and an increase in AAA-rated bonds should yield a slightly higher return.

Investing in equities would be too risky and US Treasuries pay even less interests than money market funds.

6 0
3 years ago
On October 1, 2019, Priscilla purchased a business. Of the purchase price, $92,000 is allocated to a patent and $552,000 to good
Firdavs [7]

Answer:

$10,730

Explanation:

1. Patent: $92,000/15 years = $6,133

$6,133 × 3/12 = $1,533

2.Goodwill: $552,000/15 years= $36,800

$36,800 × 3/12 = $9,200

Total: $1,533 + $9,200= $10,733

Approximately $10,730

3 0
3 years ago
Why is a high-quality bond typically considered a lower-risk investment than a stock?
Verdich [7]
<span> <span>In investment, the term risk can be defined as the possibility of the investor losing all or part of their capital in a given venture. High quality bonds are considered lower risk because the the investor is promised to receive face value after a certain period unlike stocks that do not carry the same promise. Returns on high quality bonds are also guaranteed in the form of fixed interest rates whereas in stocks, a company may pay dividends but this is not an obligation on their part. Lastly bonds are safer investment as they are less susceptible to abnormal price changes unlike stocks whose prices can easily swing in either direction.</span></span>
8 0
3 years ago
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