u/Low-Government-6169

guys how to know which process should occur first to get the product ? this one i copy from the answer

for Ho is it = or ≤ ?

guys whys the answer is -3000J? why not -13000J ? if work is done BY then W should be positive right ? is it supposed to be internal energy=(-Q) - (+W) ?

i thought i kinda understand the cellular respiration stages then i saw thidps question 😭😭😭 help me out how do i even read and understand which process occurs first. this is link rxn and krebs cycle right? my problem is i dont which arrow i should start and see first to understand this.

ive been a hard time understanding this. can u correct me. does nad+ undergo reduction process to form nadh? but whats the oxidised form means?

can anyone help me how to determine the direction of induced current ? im so confused. the first one is from my highschool textbook. the second one is my lecture note. back then my teacher use to teach us that the pointer will deflect to the direction where current 'enter'. but why does it seems different at the second pge ? help me out 😩

guys wheres the area under the curve for g(x) ? is it the i draw(the red one)