Answer:
0.56 mL
Explanation:
Volume = mass ÷ density
Volume = 1.5 ÷ 2.7 g/mL
Volume = 0.5555555556 = 0.56 mL
The volume of the aluminum block is 0.56 mL.
Hope this helps. :)
Answer:
C2H5Cl + H20 ⇆ C2OOH4
Explanation:
The left over acetyl chloride which reacted with water to produce acetic acid
Gain a higher average kinetic energy. Rearrange into a more chronological order state, closer together, and they move more slowly.
The grams of water needed to react with 44.9 grams of Li2O is calculated as follows
write the equation for reaction
Li2O +H2O = 2LiOH
find the moles of Li2O = mass/molar mass
= 44.9/29.9 = 1.5 moles
by use of reacting ratio between Li2O to H2O which is 1:1 the moles of H2O is therefore = 1.5 moles
mass is therefore = moles x molar mass
= 1.5 mol x 18 g/mol = 27 grams
