In the combined gas equation, (P1V1)/T1=(P2V2)T2, where P1 is the initial pressure, V1 the initial volume, T1 the initial temperature,P2 is the final pressure, V2 the final volume, T2 the final temperature,
substituting for the values: (155kPa× 1.00L)/273K=(500kPA× V2)/408K
V2=(155kPa×1.00L×408K)/(273K×500kPa)
= 0.463L
Answer:stomach acidExplanation:try lngss
Answer:
See explanation
Explanation:
1 mole of Ne occupies 22.4 L
x moles of Ne occupies 18.6 L
x = 1 mole * 18.6 L/22.4 L
x = 0.83 moles
1 mole contains 6.02 * 10^23 atoms
0.83 moles occupies 0.83 moles * 6.02 * 10^23 atoms/1 mole
= 4.9966 * 10^23 atoms = 5.0 * 10^23 atoms
the coefficient of the scientific notation answer =5.0
the exponent of the scientific notation answer = 23
significant figures are there in the answer = 5
the right most significant figure in the answer = 1
In gases the only thing that isn't related is acidity.