Ask question

Ask question

All categories

3 years ago

6

Your instructor will first, pour ~ 2ml of dilute HCl(aq)solution into a small test tubeand willthen add a few drops of phenolpht

halein indicator to the same test tube. At the end,she/he willadd ~ 3ml of dilute NaOH(aq)solution to the test tube. Write down your observation

1 answer:

Talja [164]3 years ago

7 0

Answer:

I dont know

Explanation:

coz I don't know the answer

You might be interested in

What causes thermal pollution in rivers?

Dmitry [639]

Answer:

nuclear power plants .....

5 0

3 years ago

A sample of 10.5 g of nitrogen reacts with 20.2 g of hydrogen to produce ammonia. (36 points

BartSMP [9]

Answer:

Explanation:

A. 55

B. 43

C. 14

D. 29

6 0

2 years ago

At the beginning of the experiment, the aspirin pill contains 325 mg of acetylsalicylic acid and weighs 400 mg. at the end of ex

Feliz [49]

That would be (110/ 325) * 100

= 33.85 %

8 0

3 years ago

Write three primary alcohol with the formula C4H8O

pishuonlain [190]

Answer:

CH2 will be CH-CH2-CH2OH

CH3-CH will beCH-CH2OH

CH2 will be C(CH3)-CH2OH

3 0

3 years ago

How are viscosity and flow rate similar

Stels [109]

Answer: Flow rate is inversely proportional to viscosity.

Explanation: The relation is called Poiseuille's law, which describes the smooth flow of a fluid along a tube.

7 0

3 years ago

Read 2 more answers