Marble Chips And HCL

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... at I must get the right amount of acid and

the best size and amount of marbles, because if for 4mol if I used about 4

chips then too much gas will be produced and the syringe will go over the

100 mm3 area in the syringe in a very quick time, and so we will not be

able to take correct readings.

So to over come this problem we will test to see how many chips and

at what size will be the best to use. This is where my trialexperiments, that I did before I started, came in handy

because it allowed me to know what amount and size of chips to use.

After doing my trial experiments I worked out that 1 medium sized

chip around 0.63g would be best to use.

But I must remember that if I use 1 chip then I must use 1 chip

roughly the same size all the way through on all the differen ...

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