Heart,face,and girl heeeedeeeeedsdeeeeseeeeeeeejdhdhdhdhhdhdhhdhdhdhdhhdhdhdhhdhdjdjdjjdhdhfhfhhfhfhdhhfhhd
Because the number of protons defines what that element is.
The empirical formula of the compound is determined by converting the individual masses of each element to moles first. Hence for Mg, this is equal to 0.2042 moles, and oxygen is equal to 0.2 moles. We divide the number of moles to the smaller value between the two. For Mg, that is 1 as well as for oxygen. Hence the answer is MgO or magnesium oxide.
B.two or more atoms of one or more elements that are linked by shared electrons<span>
C. pure substance</span> <span> D. can be found in elements and compounds</span>
Answer: 5296 L
Explanation:
To calculate the new volume, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.
The equation given by this law is:
where,
are initial pressure and volume.
are final pressure and volume.
We are given:
Putting values in above equation, we get:
Thus volume occupied by oxygen if it were transferred to a container that maintained a pressure of 1.00 atm if the temperature remains constant is 5296 L