How does hydrogen and oxygen bond to form water? Why do atoms have an overall neutral charge? Why does phosphite have a -3 charge when it has one fewer oxygen atom than phosphate, which has a negative charge of 1? Why can a hydrogen atom ...
How Does a Hydrogen Bond Form? The D atom (usually O, N, F, or sometimes S) attracts the electron from the H nucleus. The H atom is thus left with a partial positive charge. This charge then attracts a lone pair of electrons on the A atom (usually O, N, or occasionally S, C,...
what is SO4 and why does it have a charge of -2? With reference to covalent and ionic bonds. why does protein not dissolve in water as salt does? Why do hydrogen ions have to bond with hydroxide ions? Can't they bond with something else with the same va...
Unlike the EVs on the roads today, it doesn’t take an hour or more to charge—just fuel up and go. It sounds too good to be true, but it’s the reality of vehicles powered by hydrogen fuel cells. And almost nobody wants one. ...
The very first electron shell only holds two electrons. A hydrogen atom (atomic number 1) has one proton and a lone electron, so it can readily share its electron with the outer shell of another atom. A helium atom (atomic number 2), has two protons and two electrons. The two electrons...
I got it properly. From what I read, hydrogens stick to electronegative atoms like oxygen at an other molecule, because these atoms have a bumρ of electron density at the opposite side of the chemical bond, say C-O or H-O. This should have happened with C-F as well, shouldn't it...
But conditions have to be balanced for efficient decomposition. You have to make sure your compost pile gets: Plenty of air: Turn it everyfour to seven days,especially at first. Adequate water: It shouldbe moist, but not soaking wet; give it a spray weekly. ...
Figure 1 compares the RDF (radial distribution function) curves of the relativistic and corresponding non-relativistic 3s-orbitals to illustrate the relativistic contraction of orbitals for a hydrogen like atom with Z = 80. These contracted s- and p-orbitals effectively shield the d- and f- ...
Why are hydrogen bonds so important in explaining the properties of water? Why do liquids take the shape of their container? Why is the Earth's inner core solid and the outer core liquid? Why does basaltic magma have the lowest viscosity?
Why are proteins important in your body and how to make a protein from DNA? Why is DNA stable but RNA is not? Why is DNA said to have a structure that resembles a ladder? When and why does DNA replicate? Why are hydrogen bonds so vital to the structure of DNA?