Question 6 (1 point) Calculate the number of formula units in 1.87 mol of NH4Cl
O a
1.88 x 1023 NH4CI
Oь
1.13 x 1024 NH4Cl
Ос
6.75 x 1024 NHACI
od
1.12 x 1024 NH4CI

Asyringe contains 56.05 ml of gas at 315.1 k. what volume will that gas occupy if the temperature is increased to 380.5 k? a) 12.41 b) 46.42 c) 67.68 d) 81.74

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.