belnaviscassiel belnaviscassiel

02-04-2020
Chemistry

contestada

A compound has a gram formula mass of 78 g/mol and an empirical formula of CH. What is its molecular formula?

Respuesta :

dekowmohamed dekowmohamed

06-06-2020

EMF(n) = MF

12 + 1 (n) = 78

13n = 78

n 78/13 = 6

MF = CH (6) = C6H6

Answer Link

Otras preguntas

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

A biome that contains a layer of permanently frozen soil, called permafrost, would be classified as A. taiga B. desert C. tundra D. savannah E. temperate decidu

What caused the rise of military government in Japan?

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

Estimate the angle of elevation from the trailhead to the summit.

In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?

given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

A biome that contains a layer of permanently frozen soil, called permafrost, would be classified as A. taiga B. desert C. tundra D. savannah E. temperate decidu