Answer:
physical change
Explanation:
i got the same question sorry for the late response but that's the answer good luck
<h3>
Answer:</h3><h2>Covalent Bonds</h2>
<em><u>Carbon Forms Covalent Bonds</u></em>
<em><u>Carbon Forms Covalent BondsThe most common type of bond formed by carbon is a covalent bond. In most cases, carbon shares electrons with other atoms (usual valence of 4). This is because carbon typically bonds with elements which have a similar electronegativity.Jul 28, 2019</u></em>
Explanation:
<h3><em>Hope</em><em> it</em><em> works</em><em> out</em><em>!</em></h3>
<em>ᕦᶘ ᵒ</em><em>A</em><em>d</em><em>r</em><em>i</em><em>㉨</em><em>a</em><em>n</em><em>n</em><em>a</em><em>ᵒᶅᕤ</em>
Hi there! :)
Both are compounds.
contains 1 carbon (C) atom and 2 oxygen (O) atoms.
It contains two different elements, so it is a COMPOUND.
is an IONIC compound with elements Sodium (Na) and Oxygen (O), which are different elements. Therefore, it is also a COMPOUND.
Answer:
mass of CH4 = 14
Molecular mass of CH4 16.04gmol
No of mole of CH4 = 14/16.04
No of mole of CH4 = 0.8728mol
Stoichiometrically, from the above
2 Molecules of Hydrogen will produce 1molecule of methane
Therefore, 2*0.8728 mole of Hydrogen will produce 0.8728mol of Methane.
The no of molecule of hydrogen is 1.7456
Answer:
D For Doras Demolishing Dub Dune Is Dungenes
