Question 14. How much NH4Cl will dissolve in 100 g of water at 85 °C?* Table G Solubility Curves
NaNO,
140
HONO
120
110
100
SO
Soluto per 100 gol H, Old
NHCI
70
-HCI
00
KCI
40
30
Nia
KCIO,
NH,
SO
10
0 10 20 40 60 0 0 0 100
Temperature (°C)
O A. 359
B. 50 g
O C.709
O D. 1409

05.06 percent yield lab report answers

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e