Answer:
2.33 mL
Explanation:
Given data
- Initial pressure (P₁): 1 atm (Standard pressure)
- Initial volume (V₁): 80.0 mL
- Initial temperature (T₁): 273.15 K (Standard temperature)
- Final pressure (P₂): 92.0 atm
- Final temperature (T₂): 460°C + 273.15 = 733 K
We can find the new volume using the combined gas law.
The greatest visual evidence you can use when trying to determine if a solution is saturated is to look and see if everything in the test tube is a single color and a single consistency.
Answer: Pt(Cl)2(NH3)2
Explanation:
In the formation of the complex, the oxidation number of platinum is plus two (+2) and two chloride ions cancel it out by their oxidation number of -1 each. Hence the complex has an overall charge of zero. It is thus neutral with no charge attached to its formula.
Although the models are not provided, I was able to find them and the beakers with solid present in them are:
1C
2A
2C
3A
3C
This is determined by the fact that the beakers all have a piece of closely packed substance laying at the bottom. This closely packed lattice is characteristic of solid substances, and the fact that they exist in the solution in the solid states indicates that they are insoluble.
