Answer:
0.372 mol (corr. to 3 sig. fig.)
Explanation:
no. of mole of Ag₂O
= mass of Ag₂O ÷ relative atomic mass of Ag₂O
= 43.1 ÷ ( 107.9 × 2 + 16 )
≈ 0.185936151 mol
∵ Ratio of Ag:Ag₂O = 2:1
∴ no. of mole of Ag
= no. of mole of Ag₂O × 2
≈ 0.371872303 mol
= 0.372 mol (corr. to 3 sig. fig.)
Answer:
Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid.
Explanation:
Answer:
2. Argon at 160K and approximately 6 atm pressure
5. Neon at 50K and approximately 10 atm pressure
6. Water at 894 K and approximately 20 atm pressure
8. Oxygen at 194K and approximately 2 atm pressure
Explanation:
Super critical fluid is formed when temperature rises beyond critical point. The state of molecules can be liquid or gas. The pressure should be above the certain level with an introduction of different gases at minimum of 2 atm pressure.
