Weak Definition and 503 Threads

If a weak acid is added to a strong acid, does it make the solution more acidic or less acidic? Assuming that the weak acid is not one of those ions that can turn into a stronger acid or a stronger base (like H2CO3 <--> HCO3 <--> CO3). I was thinking something like adding ethanoic acid to...

Hi; I have a question: Does the weak nuclear force convey the decay undergone by radioisotopes or not? Is the decay of radioisotopes caused instead by the electromagnetic repulsion that overcomes the strong nuclear force? Also, what type of radioactivity is conveyed by the weak nuclear force? I...

Which one do you believe is right the weak anthropic principle or the strong anthropic pricple. weak-one universe Strong-millions of universes, each with a differnt value for the constants.