A space-filling model of the sulfite anion. Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name), SO2â. 3. The sulfite ion is the conjugate base of bisulfite. Although its acid (sulfurous acid) is elusive, its salts are widely used.
The average electricity consumption is 4,800 kWh per household [36]. A smaller than average household is taken arbitrarily to be 3,000 kWh (i.e. roughly two-thirds of the average), and a larger than average household to be 7,000 kWh (i.e. roughly 50% more).he average electricity consumption is 4,800 kWh per household [36]. A smaller than average household is taken arbitrarily to be 3,000 kWh (i.e. roughly two-thirds of the average), and a larger than average household to be 7,000 kWh (i.e. roughly 50% more).
Electrical Energy. The New Book of Popular Science. 2000 edition. Grolier Incorporated, 1998. A kilowatt-hour is the electrical energy consumed in one hour at the constant rate of one kilowatt. The average household in the United States uses about 8,900 kilowatt-hours of electricity each year. 1,020 W: Casebolt, Cathlene. Home Alone- Living Off the Grid. Home Energy Magazine Online. (May/June 1993).