Horizon
Horizon
10-08-2016
Chemistry
contestada
How to calculate the molar mass of a substance?
Respuesta :
Willchemistry
Willchemistry
19-08-2016
example
H2SO4
H = 2 atoms
S = 32 atoms
O = 4 atoms
atomic mass :
H = 1 u.m.a
S =32 u.m.a
O= 16 u.m.a
H2SO4 = 1 x 2 + 32 x 1 + 16 x 4 =
98 g/mol
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
A savings account balance is compounded continuously. if 8 years ago the balance was $ 1,183.63 and the current balance is $1,389.00, what is the interest rate?
analyzing juliet’s character development in act 1, scene 3
An appraiser, engaged to appraise a single-family residence, took away an amount of value because of "functional obsolescence." To which of the following was he
What does the "RX" symbol on an insurance card signify?
What does the binding of M6P+lysosomal enzyme to M6P Receptor depend on?
Which of the following events (among others) engendered the political uncertainty of the 1970s and 1980s? a) The Arab Oil Embargo b) The Space Race c) The Cuban
As an organization with 115,000 employees worldwide, J&J is characterized as a(n) _________ organization, with its 200 functional units, many teams or task
The order entry/results reporting system is always utilized by the physician. True False
where is gamma is equal to 3
Typically the commercials inserted into actual TV programs are in ______________.
