Minerals determines the composition of a rock
1. 1086.04 mmHg
2.70.213 mmHg
3. 95.954 kPa
<h3>Further explanation</h3>
Pressure (P) is the force applied per unit area
Can be formulated :
P = pressure (SI=Pascal(Pa))
F= force applied (N)
A=area(m²)
The unit of pressure can be expressed in atm, mmHg, or Pascal
The main difference between the 3 isotopes of hydrogen are the number of neutrons in the nucleus. Hydrogen has no neutrons, Deuterium has one neutron, and tritium has two neutrons. All three have one proton and one electron.
It is like an idea that they come up with in an experimeant
Answer:
a) 213.3 mg/L
b) 62.61 mg/L
c) 0.0225 mg/L
Explanation:
Theoretical oxygen demand (ThOD)is essentially the amount of oxygen required for the complete degradation of a given compound into the final oxidized products
a) Given:
Concentration of acetic acid, = 200 mg/L
Based on the reaction stoichiometry:
mass of = 60 g
mass of = 2(32) = 64 g
b) Given:
Concentration of ethanol, = 30 mg/L
Based on the reaction stoichiometry:
mass of = 46 g
mass of = 3(32) = 96 g
c) Given:
Concentration of sucrose, = 50 mg/L
Based on the reaction stoichiometry:
mass of = 342 g
mass of = 12(32) = 384 g