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anyone?

anyone?

when longer hydrocarbons are broken into shorter, more valuable hydrocarbon. Two main types of cracking- catalytic and thermal.

im doing alright in q 9 and 10 from the past papers... I do ext 1 but failing it so I don't consider myself as an ext student.

Alcaligenes Eutrophus? if my memory serves me right... next question: Assess ethanol as an alternative car fuel and evaluate its success as a car fuel.

will you get full marks for that question? you haven't considered the material when it is above it's critical temperature.

lavoisier- all acids contain oxygen. but acids can be formed when molecules containing no oxyfen is dissolved in water (hcl) and metal oxides or carbonates created a basic solution davy- all acids contain hydrogen. however, molecules containing no hydrogen can dissolve in water and form acids...

so a current is produced withing a circuit if a metal or semi-conductor cathode is exposed to em wave (photoelectric effect) -the light gives energy for electrons to escape the conductive cathode and allows a flow of electron from cathode to anode through an external circuit -the potential...

the motor effect-if any current carrying conductor is placed withing a magnetic field, the conductor will experience a force perpendicular to the magnetic field.

High energy particles from space hit the Earth's atmosphere, subatomic particles called muons are produced -they have very short life time of 2 micro second -they travel at the speed of light but can only travel at 600 metres before decaying -muons are found at the earth's surface, approx. 10 km...

i thought Na2CO3 attracts water... therefore it is a hygroscopic.. cos during titration, na2co3 was covered so that moisture cannot be attracted to it.. cos if it was open then moisture can get attracted to it and stuff up your concentration calculation.

any chemistry and physics questions? ask here!!! just wanna test my knowledge. so come at me bruh... come at me jayy100!!!

subject... overall rank... new exam result (percentage) CSSA TRIALS English advanced....21/69......62% Maths advanced.....2/40.......82% Maths extension.....7/12.......28/50 Physics.................1/18.......72% Chemistry..............3/14.......70% SOR2unit...............5/40.......77% new...

External raw marks: English advanced- 55/105 Mathematics- 100/120 Maths ext- 40/84 Chemistry- 70/100 Physics- 70/100 SOR2u- 75/100 scale and/or align it out of 100 thanks!

make the two roots theta and theta+1 since it is consecutive. then you do theta=-b/a and theta+1=c/a and solve simultaneously

this guy is trolling like there's no tomorrow. who the fuck is katarina?

in high ranked schools or low ranked school?

is 86 a possibility?

lol no one bothers to reply to it.

subject... overall rank... new exam result (percentage) CSSA TRIALS English advanced....21/69......62% Maths advanced.....2/40.......82% Maths extension.....7/12.......28/50 Physics.................1/18.......72% Chemistry..............3/14.......69% SOR2unit...............5/40.......77%...