If 48.4 L of H, reacted with 24.2 L of O, at STP, what is the volume of the gaseous water collected (assuming that none of it condenses)? 2H2(g) + O2(g) → 2H2O(g)​

4moles of nitrogen gas are confined to a 6.0 l vessel at 177 °c and 12.0 atm. if the vessel is allowed to expand isothermally to 36.0 l, what would be the final pressure?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.