<span>Atoms are at their most stable when their outermost energy level is either empty of electrons or filled with electrons.</span>
According to Charle's Law,
V/T = constant
where
V = volume
T = absolute temperature.
The law holds when the pressure of an ideal gas is held constant while temperature changes.
V₁ = 2.33 L, initial volume
T₁ = 30°C = 30+273 K = 303 K, initial temperature
T₂ = 300°C = 300+273 K = 573 K, final temperature
The final volume, V₂, is given by
V₂/T₂ = V₁/T₁
V₂ = (573 K)*(2.33/303 L/K)
= 4.406 L
Answer: 4.41 L
The formula for copper (1) phosphate is Cu3PO4
Answer:
Conduct more trials.
Add less variables.
Choose a different person
Explanation:
More trials gives plenty of data to be examined.
Less variables makes for less confusion, and less things to keep track of.
Different person ensures that the experiment is not being done by one single person who could be messing up the data
Answer:
c
Explanation:
because of over-hunting, poaching, pollution, loss of habitat, the arrival of invasive species, and other human-caused problems
