Answer:
Explanation:
Drying is the next step in cocoa processing after harvest. Once farmers have tested beans from all parts of the batch and ensured that they’re properly fermented, the beans are poured onto tarps to be dried.
Answer:
0.8878 mol KClO4
Explanation:
Molar mass of KClO4 = 39.0983 + 35.453 + ( 15.9994 x 4 ) = 39.0983 + 35.453 + 63.9976 = 138.5489g/mol
but,
number of moles = mass in grams / molar mass where mass in grams = 123g, molar mass = 138.5489g/mol
number of moles = 123g / 138.5489g/mol = 0.8878mol
Answer: me too!! Its been acting up all night!
Explanation:
The balanced equation for the reaction is,
P₄ + 10Cl₂ ---> 4PCl₅
Stoichiometry of Cl₂ to PCl₅ 10:4
The number of Cl₂ moles reacted - 55.0 g/ 71 g/mol = 0.77 mol
Cl₂ is the limiting reactant, amount of product formed depends on amount of limiting reactant present.
10 mol of Cl₂ produces - 4 mol of PCl₅
when 0.77 mol of Cl₂ reacts - 4/10 x 0.77 = 0.308 mol
Therefore 0.308 mol of PCl₅ is formed