What is the atomic mass of NaOH ?

Answer 1

The molar mass of #"NaOH"# is #"39.997 g/mol"#.

The molar mass of an element is its atomic weight (mean relative atomic mass) on the periodic table in g/mol. For each element in the compound, multiply its subscript times its molar mass, then add the results to get the molar mass of the compound.

#"Na":##"22.9898 g/mol"# #"O":##"15.999 g/mol"# #"H":##"1.00794 g/mol"#
The subscript for each element in the compound #"NaOH"# is #1#.
#(1xx22.9898"g/mol")xx(1xx15.999"g/mol")xx(1xx1.00794"g/mol")="39.997 g/mol"#
Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

39.99u

The unified atomic mass unit (u) for Na is 22.99. The u for O is 16 and the u for H is 1.

Thus, NaOH's molecular mass is: 22.99+16+1=39.99u.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 3

The atomic mass of NaOH is approximately 39.997 grams per mole.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7