They communicate via scientific journals
Renewable energy (solar, wind, water, hydro, tidal and wave, geothermal, ocean thermal, biomass and biofuel) does not contribute carbon dioxide (CO2) emissions to the atmosphere, unlike fossil fuels (coal, oil and natural gas).
Answer:
I believe that it is C. An area where the water table slopes toward a well.
Explanation:
Answer: hope this is hopeful
Explanation:
1.So, potassium atom is bigger than sodium atom.
2.Sodium: The valence electron of sodium is in the 3s orbital. Potassium: The valence electron of potassium is in the 4s orbital. Atomic Size. Sodium: Sodium atom is
3. • While excess of sodium is harmful for us, low levels of potassium have also been found to be associated with certain disorders of lungs and heart.
PH is logarithmically related to the concentration of H+ ions. This will be the formula that will be used for this problem. We calculate as follows:
HCN = H+ + CN-
1.85 g HCN ( 1 mol / 27.02 ) ( 1 mol H+ / 1 mol HCN ) = 0.068 mol H+
Concentration = 0.068 / 3.50 = 0.02 M
pH = -log 0.02
pH = 1.71