I would highly advise against alcohol in any suicide attempt, especially one that involves ingesting anything.
Would ingesting SN after getting obliterated with Alcohol still work?. I heard times in here that people taking 1g of SN killed someone.. So would Alcohol w multiple cups of SN when puking induced, still work?
Getting "obliterated" on alcohol means your are
far more likely to vomit up your SN, thus making it useless. You also have to have the cognitive ability to accurately weigh out and mix the SN as well as take any precautionary medication beforehand (if you are following the full protocol). Alcohol will ruin any chances you have of sticking to the protocol.
While people have indeed died from a mere 1g of SN, the protocol recommends 25g for a reason. Heavy alcohol consumption greatly increased your risk of vomiting. You would probably throw up plain water at that point. I doubt any attempt like this would be successful.
Bumping the thread, also wondering if small amounts of alcohol would disrupt the process or not
If you are following the protocol and fasting for 8 hours beforehand, even small amounts of alcohol could upset your stomach, greatly increasing your chances of vomiting up your SN. I wouldn't risk it.