Krista1 Krista1

13-03-2015
Chemistry

Answered

a chemical formula is an expression used to represent what?

Answer :

greyhoundbloke greyhoundbloke

14-03-2015

A chemical formula is used to describe what elements make up a compound and in what amounts.
Water, for example, is made up of one oxygen atom and two hydrogen atoms. It has the chemical formula H2O.
Methane has one carbon and three hydrogens and is CH3

Answer Link

yminose731 yminose731

22-01-2021

Answer:

Compounds and elements

Explanation:

Castle learning

View image yminose731

Answer Link

Other Questions

A television station that can be watched by 7 million people has a much greater than a meeting at the city hall with 25,000 people.

Triangle ABC has vertices A(-7, -8), B(-5, -6), and C(7, 2).Which information about the coordinates of D will prove that AD is a median of triangle ABC?A. D(2,

Which line is perpendicular to a line that has a slope of [tex]-\frac{5}{6}[/tex]?A. line JKB. line LMC. line NOD. line PQ

La suma de tres números consecutivos es mayor que 60. ¿Cuál es el menor valor que podría adoptar el número mayor?

Read the excerpt from Hemingway's A Farewell to Arms:"The major was a little man with upturned mustaches. He had been in the war in Libya and wore two wound-str

What is the value of x after this statement, assuming the initial value of x is 5? ‘If x equals to one then x=x+2 else x=0’. * 1 3 0 2

The formula [tex] c = \left(\frac{b}{2}\right)^2 [/tex] is used to ...Type your answer in the boxes.

The movement or progress may be uneven because questions can be worth more or less (including zero) depending on your answer.Perform the operations and simplify

Mr. Thomas shoveled [tex]\( 12 \frac{1}{2} \)[/tex] yards of sand in [tex]\( 2 \frac{1}{2} \)[/tex] hours. At that rate, how many yards did he shovel in one hou

Rewrite the equation correctly and provide the explanation.[tex]$(x-p)(x-q) \longrightarrow x=p \text{ or } x=q$[/tex] illustrates the factorization property of

Which area became part of the Islamic Empire by the eighth century? A. Greece B. France C. Italy D. Spain

which is bigger 3/7 or 2/5

Which country appears to have the most productive economy?

Suppose you use Excel to keep track of all the girl's basketball games for the year. They are in order from first game of the season to last game and the column

Which element is a noble gas? (1) krypton (3) antimony (2) chlorine (4) manganese

Why Is Cellular Respiration Important For Living Organisms?

Which statement accurately describes the working or living conditions of early industrial laborers? A. They lived in government-provided clean, well-ventilated

Metallic bonding occurs between atoms of(1) sulfur (3) fluorine(2) copper (4) carbon

A car rental company charges customers an initial charge plus a daily charge to rent cars the initial charge is 30$ and the daily charge is 25$ the rental compa

which statement describes the stability of the nuclei of potassium atoms