Is a single molecule of oxygen ( O_2 ) held together by two double nonpolar covalent bonds? H2CO3(aq) + NH4OH(aq) --- (NH4)2CO3(aq) + H2O(l) When balancing the equation why there is a coefficient in front of the "H" in H2O? Why ...
H2O (a) Is this an atom, molecule, or compound? (b) What type of bond is there: Ionic, polar covalent, nonpolar covalent, or hydrogen? (c) What is its molecular weight?What is the a chemical bond consisting of a hydrogen atom between two electronegative atoms (e.g., oxygen o...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, s...