Determine if the following statements are true of false.  There are more molecules in 1 mole of oxygen gas than 1 mole of nitrogen gas [1] There are more oxygen atoms in 1 mole of carbon dioxide than in 1 mole of carbon monoxide [2]  12 g of water (H2O) has the same number of molecules as 12 g of hydrogen dioxide (H2O2) [3]

What is the answer to the correct amount of significant figure of the following problem?

Name the following compounds. N2F4 [1] C2H6  [2] SO3 [3]

Conversion Units for next question. 2.5 gold coins = 10.1 silver coins 22.7 stones = 0.662 copper coins 3.1 silver coins = 12.9 copper coins

Which photoreceptors are responsible for acute vision? Hint: these are the cells that process very detailed and colorful images. 

Anna earns $82,000 in salary and $30,000 in commission.  She has a signed form T2200 stating that she is required to pay for certain employment expenses without reimbursement and use a portion of her home for work.   She used 30% of her home as an office and used this work space between January and December 31, 2025.  Her work space related expenditures are as follows.   What expenses are deductible?

Does the amount that WEL pays for operating and maintenance costs, a total of $2,300 during the year, impact Jamie’s employment income? 

Show your calculation for the amount of the stock option benefit that will be included in employment income. 

Below are Daria’s expenses under ITA 8(1) paragraph (f) and (h)&(h.1). Discuss what amounts Daria can deduct under each of the following two scenarios and whether she should deduct under ITA 8(1)(f) or (h)&(h.1): 

WEL provides Jamie with a vehicle that she uses to drive her clients on tours.  The vehicle was used by Jamie throughout the year, aside from the three months she was off work on disability leave. WEL required her to return the car and keys.  WEL pays all operating and maintenance costs, a total of $2,300 during the year. Details of the vehicle and kilometers driven are below.  Total km driven    33,000 Personal km driven 15,200 Employment km driven       17,800 Cost of car (including GST and PST)        $43,000 Show your calculation of the standby charge, reduced if applicable, below.