Answer:
<u><em>Both acids </em></u>and<u><em> bases</em></u> can measured using the pH or pOH scale. Both scales provide a measure of either the H+ concentration or the OH- concentration. Notice that each scale shows were acids and bases both are located. When acids are measured, the pH is less than 7, but the pOH is greater than 7.
Explanation:
In the Lewis symbol for a sulfur atom, there are four (4) paired and two (2) unpaired electrons.
Sulfur electron configuration: ₁₆S 1s²2s²2p⁶3s²3p⁴.
Sulfur has six valence electrons (3s²3p⁴), in 3s orbital, two electrons are paired, in 3p orbital, two electrons are paired and two are unpaired.
1.7960L
Explanation:
the mass of the gas is constant in both instances
pv/T=constant(according to pv=nRT)
745mmHg*2L/298K=760mmHg*v/273K
v=1.7960L
Answer:
C.
Explanation:
I believe C is the correct answer.
Your independent variable would be salt because it doesn't change the only thing that changes is the water.
