How many moles of each element are in one mole of (NH4)2S? (3 points) a
1 mole of nitrogen, 8 moles of hydrogen, 1 mole of sulfur

b
1 mole of nitrogen, 6 moles of hydrogen, 1 mole of sulfur

c
2 moles of nitrogen, 6 moles of hydrogen, 1 mole of sulfur

d
2 moles of nitrogen, 8 moles of hydrogen, 1 mole of sulfur

2 moles of nitrogen, 8 moles of hydrogen, 1 mole of sulfur

Explanation: i took the test and got it right

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.