Over a million students use our free study notes to help them with their homework
Relative atomic mass is the average mass of an atom of an element, relative to 1/12 the mass of carbon-12.
Acids, by definition, are proton donors, so will donate a H+ ion to a base. Examples of acids may be HCl or ethanoic/acetic acid (a.k.a. vinegar).
Base...
Two major factors control how tightly held the outermost electron is and therefore how much energy is required to remove it, which gives us the size of the Ionisation energy. The first of these factors...
The ionisation energy of an element is the energy required to remove the one of the outermost electrons from an atom of the element in its gaseous state.
This is quite a difficult proce...
Firstly note that in general aldehydes are more reactive than ketones. This is a result of two effects:
1. Ketones are more sterically hindered.
2. Alkyl groups are electro...
←
215
216
217
218
219
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids
