2.56 g of hydrogen reacts completely with 20.3 g of oxygen to form X g of water. X =___g

Calculate the number of moles of ethane in 100 grams

Is laundry detergent an acid or a base?

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