Ionic bond,

In neutral atom, In neutral atom, which particles are equivalent: (1) P...

In neutral atom, which particles are equivalent: (1) P + e +                               (2 ) e - e +                (3) e -, P +                              (

Oxygen, OXYGEN Oxygen is the second most electronegative substance after...

OXYGEN Oxygen is the second most electronegative substance after fluorine, and forms thermodynamically stable compounds with usually all elements. It rivals fluorine in the abil

Valence electrons, what are valence electrons? and how do you write them?

what are valence electrons? and how do you write them?

Calculate the molar volumes using molar masses, Q. This 16-part problem ill...

Q. This 16-part problem illustrates the use of experimental data from bomb calorimetry and other sources, combined with thermodynamic relations derived in this and earlier chapters

Which group of elements is called alkaline earth metals, 1st A group becaus...

1st A group because the oxides and hydrides are alkaline in nature.

Elctrochemistry, what is electrochemistry

what is electrochemistry

Illustration of modelling for process and recipe, Strategy 1 Wheat flo...

Strategy 1 Wheat flour F 3940 g is, mixed with 60g of A, B and C, yielding a ratio of chemicals to flour of 3:197 in all formulations. All mixtures are produced in total amoun

Chemical change, clear scientific definition of exothermic and endothermic...

clear scientific definition of exothermic and endothermic reactions

Thermodynamics, #question how many calories are required to heat 1.0g water...

#question how many calories are required to heat 1.0g water from 15 to 65c..