What is the name of the ionic compound CaO? calcium oxygen calcium oxide calcium(I) oxide calcium(II) oxide

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid