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Oxygen makes up about 46.6% of the Earth's crust by weight. The approximate total mass of the Earth's crust is around 2.7 x 10^22 grams. Therefore, you can calculate the grams of oxygen in the Earth's crust by multiplying these two percentages.

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1y ago

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Why is there oxygen in the Earths Crust?

Oxygen, though usually a gas, is still in a molecule form and can be bonded to with any other molecule that is able to do so. Oxygen is a very common element in the crust because many rocks and more importantly minerals that make up those rocks use it in there atomic bonds. A simple example is Quartz, SiO2 So each single structure has one silicon atom and two oxygen atoms.


What are the most common minerals located in earths crust?

The most common minerals found in Earth's crust are quartz, feldspar, and mica. These minerals make up a significant portion of the Earth's continental crust and are essential components of many rock types.


Why is there so much oxygen in Earths crust?

Oxygen, though usually a gas, is still in a molecule form and can be bonded to with any other molecule that is able to do so. Oxygen is a very common element in the crust because many rocks and more importantly minerals that make up those rocks use it in there atomic bonds. A simple example is Quartz, SiO2 So each single structure has one silicon atom and two oxygen atoms.


When there are 3 grams of carbon and 8 grams of oxygen if all of the carbon and oxygen reacted how many grams of carbon dioxide are produced?

11 grams because all is reacted and there is no reactant left over, although if there were only 3 grams of carbon there would have to be 6 grams of oxygen for this to be viable as carbon dioxide is CO2 so the question asked was itself wrong.


Given 18.32 grams of aluminum and excess oxygen how many grams of oxygen are used?

To determine the grams of oxygen used, we need to compare the moles of aluminum with the moles of oxygen in the reaction. The balanced chemical equation for the reaction between aluminum and oxygen is 4Al + 3O2 -> 2Al2O3. Using the molar mass of aluminum (26.98 g/mol) and oxygen (16.00 g/mol), we can calculate that 18.32 grams of aluminum would use 27.27 grams of oxygen in the reaction.

Related Questions

How many percent of oxygen comprises on weight of earths continental crust?

Oxygen comprises about 47% by weight of Earth's crust


How many elements make up the majority of Earths continental crust?

Oxygen Silicon Sodium Potassium Magnesium Iron


Oxygen is a gas at normal conditions. Scientists report that oxygen is the most common element in the earths crust. The earths crust is composed of solids and liquids. Explain this apparent contradi?

If you talk about elements, then oxygen is O, and O is found in many, many COMPOUNDS. So, if a compound is found in the crust, and if it contains oxygen (like water, H2O), then the element oxygen will be counted. It doesn't have to be in a gaseous form. In addition, O2 gas can also be found dissolved in some liquids.


How many plates are on the earths crust?

46


How many elements form on the earths crust?

i have no clue


How many large plates on earths crust?

7


What is inner made up of?

if you are talking about the earth here is the answer. The earth is made up of many parts. The outside is called the crust the crust is the thinest part of the earth. The crust is made up of the continental crust and the oceanic crust. The oceanic crust is 3.0 grams/cm squared dense. The continental crust is 2.7 grams/cm squared dense. Other parts of the earths interior are the asthensophere "plastic mantle", stiffer mantle, outer core, and the inner core. We know that the outer core is liquid because a waves do not travel through it, and a waves only don't travel through liquid. These are the components that make up the earths interior.


What is made of inner?

if you are talking about the earth here is the answer. The earth is made up of many parts. The outside is called the crust the crust is the thinest part of the earth. The crust is made up of the continental crust and the oceanic crust. The oceanic crust is 3.0 grams/cm squared dense. The continental crust is 2.7 grams/cm squared dense. Other parts of the earths interior are the asthensophere "plastic mantle", stiffer mantle, outer core, and the inner core. We know that the outer core is liquid because a waves do not travel through it, and a waves only don't travel through liquid. These are the components that make up the earths interior.


What is 16 grams of oxygen how many moles?

16 grams of oxygen how many moles is 0,5 moles.


How many grams of oxygen will be in 2 moles of pottassium dichromate?

The answer is 224,141 grams oxygen.


How many grams of Oxygen is in 6 O2?

There are 192 grams of oxygen in 6 moles of O2.


How many moles of in 320 grams of oxygen?

320 grams of oxygen is the equivalent of 10 moles.