The answer is 0.035 of a mole in 3.00 grams of <span>NaHCO3.</span>
Answer: D. Processing
Explanation: 100% on topic test also its in my e notes.
Answer:
The area of parallelogram can be found by product of its base and height. The calculations are shown below:
Explanation:
We know that,
Area of parallelogram = base × height
assume base to be 21 cm.
Then,
sin 79° =
∴ height = 13 × 0.98 = 12.74
Area of parallelogram = 21 × 12.74
= 267.54
The area of parallelogram is calculated as 267.54 .