The onset of bulimia nervosa often begins after a dieter has broken diet restrictions and gorged. Bulimia nervosa is an eating disorder that is characterized by by eating large amount of foods in a short amount of time followed by purging. Individuals with this disorder have a fear of gaining weight, it can lead to the individual's self-esteem and self worth being defined by the way they look.
A team of students is performing an experiment to determine how the speed of a reaction between HCl and Na2CO3 changes with temperature. The aspect of the experiment that does not have to be kept constant would be the initial concentrations of the reactants. Hope this helps. Have a nice day.
Firstly, you should notice that for each 6moles of CO2 6moles of H2O is to be consumed in parallel for the reaction to occur. So it is 6:6 relation which means 1:1 relation. So whatever number of moles of CO2, the number of moles of H2O consumed should be exactly the same.
The equation to find the number of moles is:
#moles= mass used of the material/ molar mass of the material.
Now look closely, you only have both the used mass and the molar mass of CO2, and using the fact we mentioned before, so using the equation to find #moles of CO2 will give us a number that is exactly equal to the number of moles of H2O.
#moles of CO2= #moles of H2O= mass CO2/ molar mass CO2=

So #moles of H2O= 12mole.
Hope this helps.
They can be observed in a microscope because both of them are very small to see. Mostly, they contain genetic material. Viruses need a host to keep it spreading or etc.
Um how long do u have ...............