According to the gas law, the pressure of the gas is related to the temperature when the volume is constant as P1/T1=P2/T2. So the pressure will increase and the container may explode.
Answer:
The pH of the solution is 7.00 .
Explanation:
The pH gives us an idea of the acidity or basicity of a solution. More precisely, it indicates the concentration of H30 + ions present in said solution. The pH scale ranges from 0 to 14: from 0 to 7 corresponds to acid solutions, 7 neutral solutions and between 7 and 14 basic solutions. It is calculated as:
pH = -log (H30 +)
pH= -log (1x10^-7)
<em>pH= 7.00</em>
1s2 2s2 2p6 This equates to two electrons in the first energy level's s subshell, two electrons in the second energy level's s subshell, and six electrons in the second energy level's p subshell.
The fourth energy level, which includes the 4s orbital, would be the valence shell for the given electron configuration. In light of the 4s orbital's two electrons, it only contains two valence electrons. Al has a total of 13 electrons and is the element with the electron configuration 1s2 2s2 2p6 3s2 3p1. Metal group 13 includes Al. Heat and electricity are well-conducted by it.
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They are relative dating and absolute dating. I hope it help.
Answer:
Calcium = 20 protons
Gold = 79 protons
Copper = 29 protons
Iron = 26 protons
Explanation:
Atomic Number = #protons and neutrons
Calcium (Ca)
Atomic Number: 20
Protons: 20
Gold (Au)
Atomic Number: 79
Protons: 79
Copper (Cu)
Atomic Number: 29
Protons: 29
Iron (Fe)
Atomic Number: 26
Protons: 26
