H-O-H represents the line structure of water, where the lines represents the covalent bonds between the hydrogen and oxygen.
Water consists of two hydrogens and one oxygen but it will have to be rearranged to HOH for how the molecule actually bonds together. Since hydrogen only has one valence electron, it can only have one bond with another atom. Oxygen has two so it can bond with two hydrogens.
However, this line structure does not show the two lone pairs on the oxygen so the actual shape of water is an angular (bent) shape with a bond angle of ~104.5 degrees
It represent a water molecule. Single bond exist between atoms.
They represent chemical bonds in atoms
H - o - c = o h \ | c = c = c - o - c - c - h / \ | h - c c - h o h \\ // c - c / \ h h
…h..H..h .…!...!...! …o..o..o ...!...!...! H-c-c-c-h ….!...!...! …h..h..h To see an image of the molecule Copy this web address and hit enter http://www.brevardbiodiesel.org/glycerol.gif
The bond between H and O is polar covalent.
Lactones are (internal) cyclic esters of hydroxy-carboxylic acids:The ester bond is betweenX-C-O--H and H-O--(C=O)-Y to formX-C-O--(C=O)-Y and H--O-H(X and Y are linked by aliphatic hydrocarbon atoms)
"h h o" is not a symbol on the periodic table. You may be thinking of HOH the structural formula for water also written as H2O
H H I I H - C - O - C - H I I H H All Electrons are bonds Except for four. two of which Are above O and two of which are below.
H - O - C - O - H --------- ---------O There are 4 dots on each of the oxygens.
H-H or H:H depending on what you and your professors prefer.
Only the OH bond is polar. The others are not.
Let: o = opposite h = hypotenuse a = adjacent sin = o/h; tan = o/a Therefore, sin/tan = (o/h)/(o/a) = (o/h)*(a/o) = a/h = cos
A number
H - o - c = o h \ | c = c = c - o - c - c - h / \ | h - c c - h o h \\ // c - c / \ h h
propanone is a carbon compound having 5 carbon atoms. As it belongs to the ketone functional group ,it has double bond with oxygen.The electron dot structure for proppanone is as follows:: H H H H x x x x o o o o H x o C o o C o o C o o C o o C o x H o o oo o o x x x x H H ** H H * O * * *
The H stands for hydrogen and the O stands for oxygen
H to O (H2O)
n n n n n n n n n n n n n n n o o o o o o o o o o o o o t t t t t t t t t t t h h h h h h h h h h h h h h i i i i i i i i i i n n n n n n n n n n g g g g g g gg g g g g g g g gg gg g
i'm not sure H .. H : C : H .. : O : .. H H should be at the top of C, and O should be under the C