Answer:
as the world is changing we change also
Explanation:
We must always check and recheck are a hypothesis
Answer:
P₂ = 261 KPa
Explanation:
Given data:
Volume of sample = 200 mL
Initial pressure = 110 KPa
Initial temperature = 275 K
Final volume = 95 mL
Final temperature = 310 K
Final pressure = ?
Solution:
Formula:
P₁V₁/T₁ = P₂V₂/T₂
P₂ = P₁V₁T₂ /T₁ V₂
P₂ = 110 KPa× 200 mL× 310 K /275 K × 95 mL
P₂ = 6820000 KPa / 26125
P₂ = 261 KPa
If an electron absorbs enough energy it would jump to a higher energy level.
The Farenheit and Celcius scales can have negative numbers
Answer:
A.
Explanation:
In an endothermic reaction heat is applied.