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There are two nitrogen atoms in one molecule of the compound AlNH32.
Answer is two. Two atoms of Nitrogen. You can say one molecule of nitrogen. Because one molecule of nitrogen is composed of two toms of nitrogen.
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2
This molecule contain two aluminium atoms.
There are a total of 19 atoms in one molecule of Al(NO3)3. This includes one aluminum atom, three nitrogen atoms, and nine oxygen atoms.
Each molecule of Al2S3 is composed of one Al3+ ion. Since a mole is equal to 6.022 x 1023 molecules, there would be 6.022 x 1023 Al3+ ions in one mole of Al2S3.
Al(OH)3 One atom of aluminum. Three atoms of oxygen. Three atoms of hydrogen.
One molecule of aluminium sulfate (Al2(SO4)3) consists of two atoms of aluminium (Al), three atoms of sulfur (S), and twelve atoms of oxygen (O), totaling 17 atoms.
The chemical formula of orthoclase is KAlSi3O8. By breaking down the formula, we can see that there are 1 potassium (K) atom, 1 aluminum (Al) atom, 3 silicon (Si) atoms, and 8 oxygen (O) atoms in one molecule of orthoclase. So, in total, there are 13 atoms in one molecule of orthoclase.
There are 5 atoms in aluminum oxide Al2O3 just add the 2 and the 3!