tyroggykinso tyroggykinso

18-02-2017
Mathematics

contestada

How do you calculate the grams of an element in a specific amount of a compound?

Respuesta :

wolf1728 wolf1728

23-02-2017

Look up the element's atomic mass.
For example, let's take water H2O.
Atomic mass of hydrogen is 1.
Atomic mass of oxygen is 16
So if we have 18 grams of water, we'd have 2 grams of hydrogen and 16 grams of oxygen.

Answer Link

Otras preguntas

A goal of President Theodore Roosevelt’s Big Stick policy and President William Howard Taft’s Dollar Diplomacy policy toward Latin America was to

How do you think n romes location in the merridean affecte4d the world of power

Which of the following are threadlike linear strands of DNA and proteins that carry the genes and functions in the transmission of hereditary information for li

energy can never be created or destroyed just blank or blank

Increasing the _________________ of a reactant exposes more of it to the reaction taking place. a. catalyst b. surface area c. concentration d.

What power does the House hold in regard to impeachment? It forms a committee to hear complaints against an official. It brings charges against an official to

The average annual salary of the employees of a company in the year 2005 was ninety thousand dollars. It increased by the same factor each year and in 2006, the

-10=2(-3x + 1) Solve for x using balance method -x-7=-12 Solve the equation using the balance method

During the Vietnam War, the Viet Cong had the advantage of

choose the equation below that represents the line passing through the point (-3,-1) with a slope of 4. A) y = 4x - 11 B) y = 4x + 11 C) y = 4x + 7 D) y = 4x -