What is the purpose of adding nahso3 at the end of the oxidation? write a balanced equation for the reaction it undergoes?

If a reaction has g of -136kj at 110°c, will it be spontaneous at this temperature (110°c)? yes or no

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2

The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e.g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?