The books recommended all look expensive, so not for dabbling. 2. A quick search turned up a bunch of free resources that look helpful: LibreTexts ( https://libretexts.org ). - Source: Hacker News / 10 months ago

There are open-source textbooks available free as pdfs from openstax.org and libretexts.org I can't speak to the organic ones, but the general and analytical texts are as good as any hardcover text. Source: 11 months ago

You can also get more up to date, peer reviewed texts as free pdfs from openstax.org or libretexts.org. Source: about 1 year ago

PROMPT: Use the following sources to cite information: Https://chem.libretexts.org/ Https://libretexts.org/. Source: over 1 year ago

Https://libretexts.org/ might help. Source: over 1 year ago

You can research some more in those two sites (especially in sciencedirect.com, you can filter by open studies if you are broke like me). Source: 12 months ago

That's incorrect. You also need to get some better sources. EPA.gov, the ICCT report, and sciencedirect.com are highly political institutions. Source: about 1 year ago

First of all, sciencedirect.com is not a peer reviewed science site. it gets a 2 out of 4 stars when rated by actual scientists. Source: over 1 year ago

The source "sciencedirect.com" is at the end of the quote and you can easily do your own research but you won't. Also the point is to show the hypocrisy that people accept random standards like that because you're programmed to. Source: almost 2 years ago

You might want to look at building a passive solar water heater. According to sciencedirect.com, "passive solar water heating systems generally transfer heat by natural circulation as a result of buoyancy due to temperature difference between two regimes; hence they do not require pumps to operate. They are the most commonly used solar water heating systems for domestic application." They are non-electric. Source: almost 2 years ago