Bri1234 Bri1234

28-01-2015
Chemistry

contestada

Suppose you had 2.0158 grams of (H2) how many moles of hydrogen do u have ?

Respuesta :

ValyRemus ValyRemus

28-01-2015

[tex]\hbox { You have to calculate the Molecular Mass for H2:}[/tex]

[tex]M_{H2} = 2A _{H2} = 2*1=2 \hbox { grames/mole}[/tex]

[tex]\hbox { So, in 2,0158 grames of H you will have 1 mole...}[/tex]

Answer Link

Otras preguntas

Rectangle QUAD has coordinates Q(0,0), U(0,), A(,), and D(,0). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor . Wha

Campaigning allows the presidential candidates to get what message out to the voters?

Lily helped Mr Cruz cross the road earlier today. After a short introduction of themselves, Lily found out that she is 50 years younger than Mr Cruz. Given that

Please help me do this mathematics question genius

Which transformation is not a rigid motion? A. Rotating a triangle around the origin. B. Reflecting a triangle over the yaxis. C. Translating a triangle down. D

Chloroquine is used to treat malaria. Studies have shown that one dose for a 12 kg child is 3.5 mg/kg of body weight and that 4 doses should be taken per day. H

If the random samples are large, what is the shape of the sampling distribution of the mean? A. skewed to the left B. skewed to the right C. normal D. rectangul

please answer 60 points

Individuals with an active infection from a multidrug-resistant organism would typically require:

If Tshepo and his friends take N6 from Bloemfontein which town are they going to pass on their way to East London?