What volume of 2.22 M NaOH (aq) will neutralize 4.31 L of 8.60 M HCl (aq)?

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

Sugar is dissolved in water. which is the solute? sugar neither both water

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer