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phys
can someone help bowlkho 2011 physics why do all objects accerate at the same rate on the eraht's surface multiple choice question 1- marioyoshi
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- Replies: 8
- Forum: Physics
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M
Sig fig question calcs
In HSC phys and chem calclulations is it true that if one of the values are 1 sig fig eg 0.1moles, is it true that u still take 2 sig figs Also is ph always in decimal places Also if they say like for example calculate the time... and the data they give u have time in days, then do u always...- marioyoshi
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- Replies: 3
- Forum: Chemistry
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state rank chem phys
MINIMUM raw mark required approx?- marioyoshi
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- Replies: 1
- Forum: ATAR & HSC Marks
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Chem mc help
The concentration of chloride ion in river water was determined by titration with AgNO3 solution using a suitable indicator. 25.00 mL samples of river water were titrated with 1.034 x 10–2mol L–1 AgNO3. The average titre was 22.60 mL. What is the concentration of the chloride ion in the river...- marioyoshi
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- Replies: 1
- Forum: Chemical Monitoring and Management
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