It is topsoil, subsoil, and parent material
Answer:
energy required is 0.247kJ
Explanation:
The formula to use is Energy = nRdT;
Where n is number of mole
R is the molar gas constant
dT is the change in temperature
n = reacting mass of mercury / molar mass of mercury = 27.4/200.59 = 0.137
dT = final temperature - initial temperature = 376.20 - 158.30 = 217.90K
R = 8.314Jper mol per Kelvin
Energy = 0.137 x 8.314 x 217.90 = 247.12J
Energy in kJ= 247.12/1000= 0.247kJ
Element Symbol Atomic Mass
Barium Ba 137.327
Hydrogen H 1.00794
Oxygen O 15.9994
Hope this helps, good luck
Answer:
The answer to your question is below
Explanation:
ionic compounds covalent compounds
1.- Mass it does not depend on the type of compound
2.- Conductivity -conduct electricity - do not conduct electricity
in solution.
3.- Color - Shiny - opaque
4.- Melting point - high - lower than ionic compounds
5.- Boiling point - high - lower than ionic compounds
6.- flammability - not flammable - flammable
The kind of seismic waves travel through the earth are Congressional longitudinal waves and shear transverse waves.
Explanation:
- There are two kinds of seismic waves and they are the Congressional longitudinal waves and shear transverse waves.
- They are called the P waves and S waves when they pass through the earth.
- P waves are the primary because they are the fastest waves whereas S waves are the secondary since they are slower
- P waves move as alternate compressions and dilations along the side of propagation
- S waves move as alternate compression and transverse motion along the perpendicular side of propagation.
