what's the titration method? my solution is practically 1 liner (24.65/20.06 x 0.2204) /0.2845 #eleganceI did it the titration method with no rounding at all
That really is gorgeous in comparison to my methodwhat's the titration method? my solution is practically 1 liner (24.65/20.06 x 0.2204) /0.2845 #elegance
you beat me to writing a new questionOkay move one, some one rounded, everyone is correct -.-
New question : Why are indicators used? 3 marks.
Basically using the titration formula to find out the concentration of HCl, and since it is the same concentration in both test, I used the HCl concentration multiplied by the 1st solution's required mL of neutralisation to discover the moles of sodium carbonate required and then found the amount of sodium carbonate in grams. Although it is probably more tedious, it makes sense to me more lolwhat's the titration method? my solution is practically 1 liner (24.65/20.06 x 0.2204) /0.2845 #elegance
"Despite the rapid industrialisation that is paralleled with scientific advancements, collaboration between scientists will always be required in furthering our understanding of chemistry."
Discuss this statement in relation to a scientist which you have studied, making explicit references to where/when s/he may need to collaborate with other chemists, and the impact of their work on current day society. (7 marks)
my turn to be a cunt
that was the point of it.UGLY question
Car batteries that last several years are highly beneficial to society and the environment. One benefit to society means that these batteries do not need changing (until their lifetime of several years is up). Usually, car battery charging is an automated process, facilitated by the alternator which recharges the battery as it is being used. The car battery is used in all other aspects of the car that require electricity, e.g. auto windows, ignition, radio, etc. Hence car batteries lasting several years are highly beneficial as they do not require the time and effort to change/replace and are used in many aspects of the car.Do an easy question instead: Explain one benefit of car batteries lasting several years. (2 marks)
Lead acid cell.Car batteries that last several years are highly beneficial to society and the environment. One benefit to society means that these batteries do not need changing (until their lifetime of several years is up). Usually, car battery charging is an automated process, facilitated by the alternator which recharges the battery as it is being used. The car battery is used in all other aspects of the car that require electricity, e.g. auto windows, ignition, radio, etc. Hence car batteries lasting several years are highly beneficial as they do not require the time and effort to change/replace and are used in many aspects of the car.
Yes but you said one benefit, and I didn't feel like talking about environmental benefit so i decided to go with social impacts...Lead acid cell.
Lead.
Acid.
A2013 chemistry HSc MC,
a2013 chemistry HSc MC,