Answer:
You can view more details on each measurement unit: molecular weight of H2S or grams This compound is also known as Hydrogen Sulfide. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles H2S, or 34.08088 grams. Note that rounding errors may occur, so always check the results.
Answer:
19.32 g/cm³
Explanation:
The density will remain the same no matter how many times you cut the gold. The density is g/cm³ or g/mL. Density is essentially how many grams 1 mL of a compound weighs.
Answer:
3 - a heterogeneous mixture
4- Sweet tea is an homogeneous mixture
Answer:
All of the above
Explanation:
<em>Give the characteristics of a strong acid.</em>
- <em>Has a polar bond.</em> YES. A big difference in the electronegativity between the heteroatom and the hydrogen atom is associated with the strength of an acid.
- <em>Has a weaker bond to hydrogen.</em> YES. A weaker bond to hydrogen makes it easier for it to break.
- <em>Has equilibrium far to the right.</em> YES. The equilibrium of a strong acid is very shifted towards the products.
- <em>Ionizes completely in aqueous solutions.</em> YES. A strong acid exists mostly in the ionic form in aqueous solution.
