about weight blog

Im starting to think my form is off because i been doing 5 reps and 3 sets of 55lb on bicep curls but i am not increasing. and also how do you measure when you need to add more weight or should add more sets or reps or what ever. Like basically whats a good way to tell your ready to bump up the weight. My friend tells me to do 8-12 reps 3 sets, when u hit 12 increase weight. But i thought to increase strength u should go most weight you can low reps high sets..
HELP?

and the BP of NaCl, NaBr, and NaI, decrease with increasing formula weight?

I do dips liek this : my hands on my bed and my feet on the ground like a metre or a lil bit more away from my hands, then i dip like as far as i can and repeat
will putting my feet ontop of something to elevate where they are do the trick?

I work out daily and have put on a stone in a month using protein shakes and a reasonably healthy diet. I have put on muscle mass but can notice a slight increase in fat around the bottom of my stomach and my face. I want to get rid of the fat but maintain the muscle mass, or even increase it! What sort of diet and what specific types of training should i be doing and for how long each day?

Why do London Dispersion forces increase with increasing molecular weight?

Okay, so i lift weights and i want to gain weight, but i don’t want to get too big by lifting heavy. Instead, i want a nice lean body with a good balance of definition and mass.
There’s some people that have really hard muscles by lifting the same weights. So can i increase my weight by increasing muscle density? I know that muscle weighs more then fat, is it possible to gain 200 pounds of lean muscle by making it rock hard?
Btw, im almost 6’1 and am probably gonna reach 6’2.