Answers
>
Chemistry
>
GCSE
>
Article
What elements make up the halides?
Flourine, chlorine, bromine, iodine, astatine
WC
Answered by
Will C.
•
Chemistry tutor
2690 Views
See similar Chemistry GCSE tutors
Related Chemistry GCSE answers
All answers ▸
How do you calculate the relative formula mass of a compound?
Describe and explain the properties of graphene
Calculate the pH of the buffer solution resulting from mixing 250 cm^3 of 0.3 moldm^-3 ethanoic acid with 250cm^3 of 0.2 moldm^-3 sodium hydroxide. The Ka of ethanoic acid is 1.8 x 10^-5.
The same mass of large, medium and small marbles where reacted separately with diluted HCl. This is and exothermic reaction. Will the rise in temperature for each reaction differ? If yes than why?