Each term of a chemical compound required for the given statements are in bold letters as depicted below.
<h3>How to define chemical compounds?</h3>
1) The chemical compounds that are present before a reaction occurs is called; reactants
2) The compounds produced from the reaction are called; products
3) Unit of measure, containing Avogadro's number is called; Mole
4) The quantitative proportion of reactants to products is called; Stoichiometry.
5) Two solutions are mixed and an insoluble substance forms; A precipitation reaction
6) An illustration of the reaction that occurs between two or more chemical compounds is called; chemical equation
7) A solid compound that contains water molecules is called hydrates.
Read more about Chemical Compounds at; brainly.com/question/26487468
#SPJ1
The answer ion know what you speaking
The excerpt that is from an opera aria by Mozart is; Excerpt A
What is the given Excerpt?
Mozart was an Austrian composer, widely recognized as one of the greatest composers in the history of Western music. Unlike any other composer in musical history, he wrote in all the musical genres of his day and excelled in every one. His taste, his command of form, and his range of expression have made him seem the most universal of all composers; yet, it may also be said that his music was written to accommodate the specific tastes of particular audiences.
Mozart wrote several successful operas, such as The Marriage of Figaro (1786), Don Giovanni (1787), and The Magic Flute (1791). Mozart also composed a number of symphonies and sonatas. His last symphony—the Jupiter Symphony—is perhaps his most famous.
The given excerpt which is seen from an audio listened to online is seen to be Excerpt A.
Read more about Excerpt at; brainly.com/question/21400963
#SPJ1
Answer:
Pacific ring of fire is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes.
Explanation:
The spelling of the Pacific is wrong.
Answer:
a/b= 2/15
Explanation:
3a +b
----------- = 7/5
b
<h2>now cross multiple both side</h2>
5(3a+b)=7 x b
15a +5b = 7b
15a = 7b-5b
15a = 2b
15a/2b = 1
a/b x 15/2 =1
<h3>multiple both side
by 2/15</h3>
we get,
a/b = 2/15
hope you have no doubt now !
<h2>we get ,</h2>
