I don’t think there is another way for you to get an extra switch from your Xbox sorry:((
Answer:
0.00067mols
Explanation:
firs convert 130mg to grams which is 0.13g, then find the molar mass of caffeine which is 194.19g/mol.
0.13g/194.19gmol=0.0067mols
More context ??? this makes no sense
Covalent
Explanation:
Pure covalent bond holds carbon in diamonds and graphite together. Carbon is a non-metal.
- Diamonds are formed under very high temperature and pressure.
- The carbon network are cross-linked to one another forming a strong compact shape.
- Covalent bonds are bonds formed between two atoms that shared their valence electrons.
- It usually forms where the electronegativity difference is zero or very low between two atoms.
- In diamond, the carbon bonds by sharing their valence electrons to achieve an octet.
Learn more:
Covalent bonds brainly.com/question/10901976
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