bluebettafish I’ve made a foolproof guide to titrations. It also answers your question:
X titrated against Y = Y (standard in burette/titrant) added to X (analyte/titrand in conical flask)
Titre = volume of titrant/standard solution required to reach endpoint
You wanna be using an indicator with a similar endpoint (pH at which it changes colour) to the predicted equivalence point (pH where reactants are present in stoichiometric ratio). You predict the equivalence point based on the strengths of the acid and the base. Note that you don’t necessarily need an indicator for redox titrations since some redox reactions produce visible colour changes
The burette is essentially a scientific beer bong and you wanna be rinsing it with the standard solution to avoid diluting it and hence overestimating the analyte concentration. Ditto for rinsing a bulb pipette. The conical flask should be rinsed with deionised water only since you don’t want residual analyte in there to overestimate your analyte concentration. You can wash volumetric flasks with deionised water too since you’re adding water when making up the standard solution anyways
Most of titrations is about stoich, they might give you a dilution factor to take into account at the end
