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

Which function is a shrink of the exponential growth function shown on the graph?.

write an expository essay on how to improve family functioning through love, cooporation,communication

do you believe these are good ideas for changing any lifestyle habit? Obesity is a major risk factor for the development of heart disease or cancer. Please summ

Which chapters of the USP are applicable to nutritional supplements?

Put the items in the correct order to show how the railroad led to war with Native Americans. Below is a sequence of events. Place them in the order they should

Help please, I tried in many different ways and can find the correct answer, I know what the answer is but have to write the steps! Please asap!! Answer is 56,

Can someone help me with this one please

a) What type of triangle is triangle ABC? b) Give reasons for your answer. I just need B

letter to the newspaper editor

what function is defined by the set of ordered pairs (-2,-5),(-1,-8),(0,-9),(1,-8),(2,-5)