Answer:
try to calcutlae on paper
Explanation:
try to calculate on paper
Answer:
Explanation:
Adjusting entries:
S.no. Accounts title and explanation Debit $ Credit $
a. Accounts receivable 5800
Allowance for doubtful accounts 5800
(for reversing the write off)
b. Cash account 5800
Accounts receivable 5800
(for cash collection from write off account)
Answer: The answer would be 4. Carbon dioxide : deforestation
Explanation:
Explanation:
The main types of mixture are <em>homogeneous mixture and heterogeneous mixture </em><em>.</em>
Answer:
Excess reagent is the ZnS. After the reaction is complete, 1.67 moles of sulfide remain.
Explanation:
This is the reaction to work with:
2ZnS + 3O₂ → 2ZnO + 2SO₂
Limiting reagent is the oxygen. We confirm it by a rule of three
2 moles of sulfide can react to 3 moles of O₂
Therefore 3 moles of ZnS will react to (3 . 3) / 2 = 4.5 moles (we need 4.5 moles of O₂ and we only have 2 moles, that's why the O₂ is the limiting)
Excess reagent is the zinc (II) sulfide
3 moles of oxygen react to 2 moles of ZnS
2 moles of O₂ will react to (2 . 2) / 3 = 1.33 moles of ZnS (it is ok, be cause we have 3 moles, and we need only 1.33)
After the reaction is complete ( 3 - 1.33) = 1.67 moles of sulfide remain.
