The exact amount will depend on your gun patch and ball combination and distance you are shooting, and type of gun (pistol, smooth bore musket, rifle, carbine rifle, long rifle etc.) Each gun has it's "sweet spot" that is a powder charge and ball combination that gives consistent results, so you will have to experiment to find it. In my .50 flinter long rifle (42" barrel) I use 64 grains of 3F powder for shooting 50 to 100 yards and 50 grains under 50 yards, in my Hawken style flinter (28"barrel) I use 55 grains for long shots and 45 for short and in the pistol I use 25 grains. Those are target loads, for hunting I am between 75 and 90 grains on both guns, and the pistol is not used for hunting accept as a back up. The best way I have found is to start out with as many grains as the caliber and work from there placing targets at the distances you expect to be shooting. Fire 3 to 5 shots and record your results, increasing the powder charge by 5 grains each set. Keep in mind not to exceed the maximum recommended charge for your gun, and that the key to muzzle loading accuracy in consistency, load the exact same way each time, paying attention to the direction of the weave of your patch and how firmly you pack the load. With some time and patience you will have a tack driver.
It depends on what you want to do with it. You should consult a reloading guide.
1gran per caliber
Impossible to answer with the information you have provided. Sort of like "How much is a V-8 car and how old is it?"
Depends on the caliber. A .45 caliber pistol uses about 40 grains of black powder. Contact the maker's website and download the owner's manual for YOUR gun.
Typically 50 to 75 grains of ffG powder.
It depends on the type of powder, the age and caliber of the cannon, the condition of the cannon, the projectile, etc.
a32 caliber black power connecticut a thousand dollar
It varies depending on the caliber and manufacturer, it is always best to consult the maker of your particular firearm as to maximum powder charges. If that is not plausible I would have to know the details of the gun (maker, model, caliber, age, condition) before I could give you a safe maximum or recommended load. A safe load would be equal to the caliber, example a .58 caliber should be safe with 55 to 60 grains of 2F powder, a .69 cal = 65 to 70 grains 2F etc.
That all depends on the caliber, type of cartridge, type of powder, and how much velocity you want.
fill it all the way up get 1000 fps no worry about blowing up
Impossible to value a weapon with just the caliber and serial number to any degree of accuracy.
It is a Mountain Stalker. You should contact customer service, and get an owner's manual for your rifle. A .54 caliber rifle will use ABOUT 80-90 grains of black powder per shot. The exact load will depend of whether you are shooting round patched ball, Maxi-ball, or sabots.