averygameknowsb averygameknowsb

01-10-2020
Chemistry

contestada

Will give Brainliest What is the average atomic mass of one molecule of methane, which has one 12C atom and four 1H atoms?

Respuesta :

Qetsiyah4 Qetsiyah4

01-10-2020

Answer:

The atomic mass of methane (CH4)is 12 amu for the carbon plus 4 x 1 amu for the four hydrogens, for a total of 16 amu. Therefore, the molar mass of methane is 16g.

Answer Link

Otras preguntas

Jones of New York sold a fax machine for $400 to Ron Stationery of Boston. Terms of the sale on July 29 are 2/10 EOM FOB New York. Jones agreed to prepay the fr

help solving the problem for number 1-3

Some abolitionists criticized Lincoln’s Emancipation Proclamation because (1 point). . they knew it did not specifically free all enslaved people.. they wanted

The bodys nonspecific defenses against invading pathogens include ?. A.antibiotics. B.mucus, sweat, and tears . C. antibodies. D. cytotoxic T cells . . Th

How many molecules of H2O are there in 1.0 g of H2O?

Fertilization usually occurs in the. . a. fallopian tubes.. b. ovaries.. c. uterus.. d. vagina.

a seismograph station can determine its distance from an earthquakes epicenter by

How do you decide what a Main Idea is in an informational text

Which tool will help you replace overused words in a text? a. Dictionary b. Spell check c. Thesaurus d. Wikipedia

Two quantities are related, as shown in the table below: x y 2 3 4 4 6 5 8 6 Which equation best represents the relationship? (4 points) y = x + 2 y = x + 1 y