Over a million students use our free study notes to help them with their homework
When this reaction occurs, strong ionic bonds form between two oppositely charged particles (ions).
Magnesium is a group II metal, and therefore has two electrons in it's highest energy ...
The first thing to do with this titration calculation is write the balanced symbol equation for the reaction. Using the knowlege that when an acid and base react a salt and water is produced we can wri...
Copper, like all metals, is a conducter of electricity. Copper is particularly effective because of the way its electrons are arranged allows for more free movement of electrons which allows for more e...
An ion is a charged particle.
They are made when an atom of neutral charge accepts or donates an electron from another atom or ion in order to bond with one another.
This is quite a complicated sounding question but it is actually quite simple if you break it down! Start by writing a balanced equation for the reaction:
3H2 (g) + ...
←
184
185
186
187
188
→
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