With the info given i would have to say their is no kinetic energy, it's all potential energy.
Hmmmm i understand but i wanna know what to measure or whats about?
Answer:
18
Explanation:
Sabemos que la fórmula química del agua es H2O.
Usando la información que; H = 1, O = 16, podemos calcular la masa molar del agua de la siguiente manera
[2 (1) + 16] = 18
Por tanto, la masa molar del agua es 18
Answer:
if you will decrease the HCO3- so the less H+ ion will be form and reaction will more likely shift to product and when HCO3- decreases pH value increases and vica versa for the increasing HCO3 the more H+ ion will be form and reaction will shift to product and the pH value will decreases!!
I've doubt in reaction shift coz whatever is the amount of HCO3- this is completely gonna form number of H+ so reaction shift may or may not be same!!
Answer:
B) The shape of the molecule is determined by the valence electrons of the different atoms within a molecule repelling each other, so the atoms are as far apart as possible from any other valence shell.
Explanation:
VSEPR denotes Valence Electron Pair Repulsion.
It is one of the theories used to predict the model of a compound or molecule.
- An atom bonded by two or more other kinds of atoms as in many covalent molecules and ions have their geometry determined by the bonds around the central atom.
- The VESPR theory determines the total number of electron pairs surrounding the central atom of a specie.
- The electron pairs orients in such a way as to minimize the electrostatic repulsion between them.
