Answer: The bookkeeper makes cash deposits and records journal entries related to cash, while the treasurer prepares the bank reconciliation.
Explanation: The bookkeeper in an organization is the person in charge of records keeping, his basic task is to keep financial records and therefore the bookkeeper has no business handling physical cash in an organization.
The financial secretary on the hand is in charge saving cash income and withdrawal of cash from an organization, this is done with the organization's accountant approval.
Temperature is usually defined as a measure of the warmth or coldness of an object or substance. Your answer is, correct do not worry.
Answer : The enthalpy of reaction is, -521.6 kJ/mol
Explanation :
According to Hess’s law of constant heat summation, the heat absorbed or evolved in a given chemical equation is the same whether the process occurs in one step or several steps.
According to this law, the chemical equation can be treated as ordinary algebraic expression and can be added or subtracted to yield the required equation. That means the enthalpy change of the overall reaction is the sum of the enthalpy changes of the intermediate reactions.
The main chemical reaction is,
The intermediate balanced chemical reaction will be,
(1)
(2)
Now we are multiplying reaction 1 by 2 and reversing reaction 2 and then adding all the equations, we get :
(1)
(2)
The expression for enthalpy of main reaction is,
Therefore, the enthalpy of reaction is, -521.6 kJ/mol
Answer:
12
Explanation:
2 per molecule X 6 molecules in total = 12