How many atoms of oxygen are contained in 47.6 g of al2(co3)3? the molar mass of al2(co3)3 is 233.99 g/mol. question 4 options: a.1.10 × 1024 o atoms b.3.68 × 1023 o atoms c.2.96 × 1024 o atoms d.2.87 × 1025 o atoms e.1.23 × 1023 o atoms?

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Name the intersection of plane bpq and plane cpq.

Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %