The correct answer is A . He was the first to use scientific experiments to learn about
atoms.
A chemical bond that involves the sharing of electron pairs between atoms
Another element maybe BeCa if you combine them
Answer:
C. Solution B is less acidic than solution A.
Answer:
The answer to your question is 2.21 %
Explanation:
Data
mass of Na₂SO₄ = 10.9 g
mass of H₂O = 482 g
Formula
Percent by mass =
x 100
Substitution
x 100
Simplification and result
x 100
Percent by mass = 0.022 x 100
Percent by mass = 2.21