Answer:
It is important to clean your hands and other surfaces to stop the spread of germs because they are harmful. They can cause illnesses for you or other people and are easily spreadable if not killed. Cleaning surfaces and your body reduces the spread of germs.
Explanation:
Answer: the answer would be snythesis (d)
Explanation:
Answer:
3.94 atm
Explanation:
Using the general gas law equation as follows;
PV = nRT
Where;
P = pressure (atm)
V = volume (L)
n = number of moles (mol)
R = gas law constant (0.0821 Latm/molK)
T = temperature (K)
According to the information provided in this question;
P = ?
V = 50 L
T = 300K
n = 8 mol
Using PV = nRT
P = nRT/V
P = (8 × 0.0821 × 300) ÷ 50
P = 197.04 ÷ 50
P = 3.94 atm
Im a little late but its B Its a mixture of both metals and nonmetals
