If I have neon gas in a flexible 500 mL container at 20 C and I maintain the pressure of my container throughout any changes, what temperature would my neon be, in degrees Celcius, if my container expanded to 2.1 L?

Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?