Density = 0.70 g/mL
Mass = 80.0 g
Volume = ?
V = m / D
V = 80.0 / 0.70
V = 114.28 mL
hope this helps!
Answer:
The black circle represents C (Carbon) and the white circle represents O (Oxygen)
Explanation:
Temperature increased four fold when the volume is doubled twice.
<u>Explanation:</u>
As per the Charles law, at constant pressure, without changing the pressure, the volume of the gas is in direct proportion with the temperature measured in Kelvin.
Here it is said that Volume of the sample is doubled twice so it becomes four fold and it is directly proportional to the temperature which is also increased four fold.
So the temperature of the sample increased four fold.
Answer:
Cation and anion
Explanation:
Positive ion is known as cation and negative ion is known as anion
The atom with the strongest attraction for electrons in bond formation is the atom with the most positive charge since an electron has a negative charge. Unlike attracts like. Among these, Sr and ba has 2+ and has the greatest charge but ba has a stronger electron affinity (decreasing from top to bottom). answer is barium.
