<span>Compounds with stronger inter molecular forces have higher boiling points.
Methanol has strong hydrogen bonds. It will have the next highest boiling point.
CH4, has the lowest boiling point.
The order of strengths of intermolecular forces is:
ion-ion > H-bonding > dipole-dipole > London dispersion
.</span>
Answer:
A
Explanation:
Chickens are birds and they lay hard shelled eggs
Penguins are birds and lay hard shelled eggs
I would use the following steps:
- Write the <em>balanced chemical equation</em> for the reaction.
- Use the molar mass to <em>convert the mass of the reactant to moles</em>.
- Use the molar ratio of product:reactant from the balanced chemical equation to <em>convert moles of reactant to moles of product</em>.
- Use the molar mass of the product to <em>convert moles of product to mass of product</em>.
You can use the diagram below to remind you of the importance of the <em>molar ratio</em> in mass-mass conversions
You must get over the mole “hill” to make the conversion.