Which factor distinguishes a metallic bond from an ionic?

What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as