Answer:
Name Phosphorus
Symbol P
Atomic Number 15
Atomic Mass 30.974 atomic mass units
Number of Protons 15
Explanation:
Answer:
Partial pressure for each of the three gases, in the mixture is 15 atm
Explanation:
Remember that the total pressure of a mixture, is the sum of partial pressures from the gases contained in the mixture.
Our total pressure = 45 atm
The 3 gases have the same pressure, so we can propose this equation:
3x = 45 atm
where x is the partial pressure for each of the three gases.
x = 45/3 → 15 atm
Concrete is formed of sand. Is it incorrect to suggest that some houses are built using concrete blocks?
Answer:
o.251 prduces 45.7L of oxogen
Explanation:
hope this helps
