subject

Chemistry, 19.07.2019 10:00 allhailkingmilkdud

Phenolphthalein is pink in an aqueous solution having a ph of (1) 5 (2) 2 (3) 7 (4) 12

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 16:20

Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2al(s)+3cl2(g)→2alcl3(s) what is the maximum mass of aluminum chloride that can be formed when reacting 32.0 g of aluminum with 37.0 g of chlorine? express your answer to three significant figures and include the appropriate units.

Answers: 2

question

Chemistry, 21.06.2019 16:30

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

Answers: 1

question

Chemistry, 22.06.2019 06:20

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Answers: 3

question

Chemistry, 22.06.2019 08:30

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Answers: 1

You know the right answer?

Phenolphthalein is pink in an aqueous solution having a ph of (1) 5 (2) 2 (3) 7 (4) 12...

Questions

question

Biology, 16.11.2019 05:31

Achondroplasia is a common form of dwarfism caused by an autosomal dominant mutation in the fibroblast growth factor receptor 3 (fgfr3) gene. two copi...

question

Engineering, 16.11.2019 05:31

Aroom with dimensions of 4m-by-5m-6m is to be heated by an electrical resistance heater placed in a short duct in the room. initially, the room is at...

question

Physics, 16.11.2019 05:31

The average speed of a nitrogen molecule in air is about , and its mass is . (a) if it takes for a nitrogen molecule to hit a wall and rebound with th...

question

Engineering, 16.11.2019 05:31

Aseries of drained triaxial tests was carried out on specimens of a sand prepared at the same porosity (i. e. same dry density) and the following resu...

question

Social Studies, 16.11.2019 05:31

Ayoung child is flying on a plane for the first time. as the plane begins its decent for landing, his ears begin to hurt. the flight attendant sees th...

question

Mathematics, 16.11.2019 05:31

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is pa...

question

Chemistry, 16.11.2019 05:31

Athin metallic spherical shell of radius 41.6 cm has a total charge of 8.55 μc uniformly distributed on it. at the center of the shell is placed a poi...

question

Business, 16.11.2019 05:31

Which of these factors would be considered when making a location decision at the region/community level? a. government rules, b. attit...

question

Chemistry, 16.11.2019 05:31

Aproton and an electron in a hydrogen atom are separated on the average by about 5.3 × 10−11 m. what is the magnitude of the electric field set up by...

question

Social Studies, 16.11.2019 05:31

Homles explains that in situations where talk is valued--in the classroom or boardroom, for instance--males are likely to speak more than females. if...

question

Business, 16.11.2019 05:31

Atenant exercises an option to buy a condominium. the landlord agrees, but raises the agreed price by $3,000, claiming financial distress. the landlor...

question

English, 16.11.2019 05:31

Part a which phrase from the article is an example of figurative language? a. "paving the way" b. "put in many hours" c. "rank as high as" d. "public...

question

Physics, 16.11.2019 05:31

Air enters the diffuser of a jet engine operating at steady state at 18 kpa, 216 k and a velocity of 265 m/s, all data corresponding to high-altitude...

question

Business, 16.11.2019 05:31

Atruck gets 500/x miles per gallon (mpg) when driven at a constant speed of x mph, where 40 ≤ x ≤ 80. if the price of fuel is $2.80/gal and the driver...

question

English, 16.11.2019 05:31

Compare and contrast the narrator's point of view at the beginning to the end of the story. note any differences and the possible causes behind these...

question

Computers and Technology, 16.11.2019 05:31

Acustomer is looking to replace three aging network servers that are not able to keep up with the growing demand of the company’s users. the customer...

question

English, 16.11.2019 05:31

Briefly describe how mowgli came to be a prisoner of the bandar-log tribe. (jungle book)...

question

Mathematics, 16.11.2019 05:31

Latoya has a large collection of basketball cards. she gave half to a friend and a 1/4 to her brother. she still has 75 cards left. how many did she s...

question

Physics, 16.11.2019 05:31

Atoy car is given a quick push so that it moves up an inclined ramp. after it is released, it moves up, reaches its highest point and moves back down...

question

Biology, 16.11.2019 05:31

The gravitational force is the weakest of the four fundamental forces. does that mean that the gravitational force does not have an important role in...

More questions: Chemistry Another questions

Questions on the website: 13722361