Heres another qwirky question:
In a galvanic cell a voltmeter is usually attached,
how can electrical energy flow through the external wires to the other electrode if a voltmeter has infinite resistance
Industrial chem topic:
Q. Discuss the issues with the increased use of wood and evaluate the progress being done to resolve the issues.
First of all discuss means to provide advantages and disadvantages
but for this question do they only want disadvantages?
I think its
SO2 + H2O ----> H2SO4
Ionic equation is:
Net ionic : S-2 2O-2 + 2H+ O-2 ------> 2H+ + SO4 -2
hmmm can someone confirm this (also is this a complete ionic equation as well)
I dont have a question but i would love a multiple choice or calculation question
The solutions can be all nitrates so i dont know what your saying
I was thinking that it may have something to do with the validity accuracy or something along those lines
SO2 from the smelting of sulfurous ores enter the atmosphere:
It then reacts with oxygen (or directly with H2O
2SO2+O2---->2SO3
OR SO2+H2O--->H2SO3
Then H2SO3+0.5O2---> H2SO4
CO2 from the burning of FF.
CO2+H2O ---> H2CO3...
ethanol has great potential being a sustainable, renewable resource being derived from biomass.
FERMENTATION TO FORM C2H5OH
C6H12O6 ------> 2CO2 + 2C2H5OH
NEGs:
-lower energy generated than respective hydrocarbons
-area of land must be dedicated for sugar cane growth
-leads to increase...
Hello-there
where is this question from anyways this is the working
a=(T-mg)/m
(2875000-105000x9.8)/105000
a= 17.6 metres per sec per sec
Since all occupants will experience the same acceleration ...............answer = (c)
Ok. so for module B (hamlet, critical studies of text) i believe the structure for a response in this module would be different from the aforementioned.
I think theres something about textual integrity now so my question is how would you structure a paragraph in module B.
If you feel like...
generally they are really easy at the start
first question usually being a simple addition, subtraction, multiplication, division e.g. 123+36=?
N.B. no calculators are allowed
then they get super hard and the marks increase so that they are worth 6 ish marks per question.
For the last...
that was pretty straightforward thanx
Can i also ask how would a torque vs time graph look like for an AC and DC
as well as a force vs time graph for an AC and DC and please explain why. :)