I am filled with glee!
The balanced chemical equation for the formation of Fe2O3 from Fe and O is: 4Fe + 3O2 -> 2Fe2O3
The correct answer is: C5H12 + 8O2 5CO2 + 6H2O.
To read a chemical formula correctly, start by identifying the elements present and their symbols. Next, determine the number of atoms of each element by looking at the subscripts following the element symbols. Finally, use this information to understand the composition of the compound and its chemical properties.
The equilibrium constant for the reaction C + O2 -> CO is Kc = [CO]/([C][O2]), where the square brackets denote molar concentrations.
It will have three pairs of electrons around the first Cl, 2 pairs around O, and another three pairs around the last Cl. It will look something like this: '. . . . . . :Cl-O-Cl: '. . . . . . (the commas don't have anything to do with it, please disregard them altogether. its the only way I could sort of get it to line up correctly)
wwhich of the following senteces in not punctuated correctly?
C- Article: "What Chat Transcripts Reveal," by Carol Tenopir is correctly punctuated.
The correctly punctuated sentence is: "Do you go to school, Shaina?"
Yes, the sentence "What a day I have had" is punctuated correctly. It begins with a capital letter, ends with a period, and the words are correctly separated by a space.
Which one of the following sentence is punctuated correctly
It should be punctuated like the following: "Cleaning up the oil on the beach will be back-breaking--but rewarding--work." A+
everyone was looking for you, but you didn't arrive
The sentence "He was on his way to the dentist" is correctly punctuated. There is no need to add any additional punctuation.
No
This sentence can be punctuated correctly as: Ron, after all, doesn't even like chocolate.
No, the sentence "Do you go to school, Shania?" is punctuated correctly with a question mark after "school" and a comma between "school" and "Shania" to separate the direct address.
The sentence "Dmitri worked for Dynasty Inc." is correctly punctuated.