Answer:
Explanation:
Ideal gases follow the combined law of gases:
Where,
- Pressure is the absolute pressure and its units may be in any system, as long as they are the same for both states.
- Also, volume may be in any units, as long as it they are the same for both states.
- Temperature must be absolute temperature, whose unit is Kelvin.
Your data are:
- P₁ = 1200.00 mmHg
- P₂ = 1.11842 atm
- V₁ = 85.0 mL
- V₂ = 350.0 mL
- T₂ = ?
- T₁ = 90.0ºC
<u>1. Conversion of units:</u>
- P₁ = 1200.00 mmHg × 1.00000 atm / 760.000 = 1.578947 mmHg
- T₁ = 90.00ºC + 273.15 = 363.15K
<u>2. Solution</u>
- Clearing T₂, from the combined gas equation you get:
<h3><u>Answer;</u></h3>
The temperatures of the two substances equalize.
<h3><u>Explanation</u>;</h3>
- When two objects at different temperatures are placed in contact, heat flows from the warmer object to the cooler one until the temperature of both objects is the same.
- <u>The amount of heat that flows from a warmer object is the same as the amount of heat that flows into a cooler object. Because the direction of heat flow is opposite for the two objects, the sign of the heat flow values must be opposite.</u>
- In line with the law of conservation of energy, the amount of heat lost by a warmer object equals the amount of heat gained by a cooler object. Therefore the amount of heat lost by carbon dioxide is equal to the amount of heat gained by water.
Answer:
<h3>THE ANSWER IS GAMMA</h3>
Explanation:
<h2>WARNING TO REPORT THIS ANSWER </h2><h2>WARNING TOU EUROPA 2433 I WARNING YOU</h2>
A base could be added so anything with a hydroxide or oxide group
E.g NaOH
The molar mass of a compound tells you the mass of 1 mole ofthat substance. In other words, it tells you the number of grams per mole of a compound. The units for molar mass are, therefore, grams/mole. ... This is why you find the relative atomic mass ofcarbon in the atomic table as 12.0107 and not exactly 12.