Chemistry, 17.11.2019 16:31 makaylahendrix7954

When a mineral was heated in a bunsen flame to constant mass, a colourless gas that turned lime water milky was evolved. the remaining solid was cooled and then added to aqueous hydrochloric acid. vigorous effervescence was seen.

what was the mineral?

a aragonite, caco3

b artinite, mgco3.mg(oh)2.3h2o

c barytocalcite, baco3.caco3

d dolomite, caco3.mgco3

explain.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 23:00

What is the formula of the ionic compound composed of calcium cations and chloride anions

Answers: 1

Answer

Chemistry, 23.06.2019 01:30

The biomedical technique in which a part of the brain is destroyed with electric current is known as a. electroconvulsive therapy b. prefrontal lobotomy c. bilateral cingulotomy d. tardive dyskinesia

Answers: 2

Answer

Chemistry, 23.06.2019 08:30

Explain how to convert from one unit to another in the metric system.

Answers: 3

Answer

Chemistry, 23.06.2019 12:30

If you reacted 450 g of trimethylgallium with 300 g of arsine, what mass of gaas could you make?

Answers: 1

Answer

You know the right answer?

When a mineral was heated in a bunsen flame to constant mass, a colourless gas that turned lime wate...

Questions

Arts, 21.07.2019 22:00

In which situation does a burglary become a robbery...

Mathematics, 21.07.2019 22:00

Which of the following sets of numbers could be the lengths of the sides of a triangle? a. 81 mm, 7 mm, 6 mm b. 81 mm, 7 mm, 72 mm c. 81 mm, 7 mm, 88...

Physics, 21.07.2019 22:00

What endocrine disorder can be prevented by regular exercise?...

Spanish, 21.07.2019 22:00

Explain why the following are correct, gramatically: mis padres sugirieron que yo -> viajara< - a españa. (why you use viajara instead of viaje...

English, 21.07.2019 22:00

What is one purpose of the symbolism used in this passage?...

Social Studies, 21.07.2019 22:00

If in a certain country, the number of births this year greatly surpassed the number of births last year, the number of deaths this year was the same...

History, 21.07.2019 22:00

How did muslim fundamentalism emerge from and influence political developments after 1945...

English, 21.07.2019 22:00

Based on the evidence provided in the paragraph what is the best prediction ?...

English, 21.07.2019 22:00

Which sentence uses the underlined word correctly?...

Arts, 21.07.2019 22:00

What are some beyoncé songs that don’t have a music video?...

History, 21.07.2019 22:00

The new deal's support for organized labor was best shown by a: bolstering the nation's banking system b: setting up a national retirement system c:...

English, 21.07.2019 22:00

This question is based on the following paragraph. the back yard was covered in late afternoon sunlight. the leaves danced in the trees, delighted tha...

Mathematics, 21.07.2019 22:00

7. two lines that intersect to form right angles are called what? a. perpendicular lines b. parallel lines c. line segments d. skew lines...

Mathematics, 21.07.2019 22:00

Atree is 100 feet tall casts a shadow that is 150 feet long . determine the angle at which the rays of of tge sun hit the ground , to tye nearest degr...

World Languages, 21.07.2019 22:00

Memos, emails, and reports constitute what type of communication?...

Biology, 21.07.2019 22:00

Which of the following occurs during the process of photosynthesis...

History, 21.07.2019 22:00

Many people moved to the ( cities, countryside, suburbs) to find job opportunities...

History, 21.07.2019 22:00

The union general who secured the shenandoah valley for the north was...

Mathematics, 21.07.2019 22:00

The area of an artist's square canvas can hold 113 square inches of paint. what is the approximate length of one side of the canvas? (approximate to...

Mathematics, 21.07.2019 22:00

Simplify using only positive exponents. (2p^2q^-3r)-3/(3p^-2q^3r^2) a.9^3/72p^2r^5 b. p^q^3/72r^5 c. q^3/72p^2r^6 d. q63r^5/72p^2...

More questions: Chemistry Another questions