02-05-2020
Chemistry

contestada

Using the periodic table, complete the following.
Element: hydrogen
symbol: H2
Molecular weight:
Mass of one mole:
g/mol

Respuesta :

nadiaasimone05 nadiaasimone05

02-05-2020

molecular weight= 1.00784 u
mass of one mole = 1.008 grams

Answer Link

Otras preguntas

solve the equation for C f=9/5c+32

what is 140/216 in simplest forms

PLEASE CHECK MY ANSWERS (PART 1)

what are three major water problems in southwest asia?please help!

solve the equation for C f=9/5c+32

In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.

1. What is the value of the expression below? Please show work 3⁴+9= A.21 B.39 C.43 D.90 2. Which expression is equivalent to 5(d+1)? Please show work A.5d+5 B.

A weather balloon has a volume of 52.5 liters at a temperature of 295 K. The balloon is released and rises to an altitude where the temperature is 252 K. How do

what were National and State Bank policies in the 1830's contributed to?

if hares with long legs run faster than hares with short legs, which hares do you expect would be most likely to survive and reproduce