Answer:
4. they have the same number of protons
Explanation:
while all the other particles and attributes can be changed, protons cannot.
Answer: 28 grams
Answer:A chlorine atom in its ground state has a total of seven electrons in orbitals related to the atoms third energy level.
Vegetable.
Asparagus lettuce.
Head lettuce.
Romaine lettuce.
Leaf lettuce.
i think so
Ba(OH)2 + H2SO4 ------> BaSO4 + 2H2O
1) Moles of Ba(OH)2 = moles of H2SO4 = 0.025L x 2)0.02M = 5.0 x 10^-4M
Concn of Ba(OH)2 in g/L = 5.0 x 10^-4M x 171.33g/mol = 0.086g/mol
