How many moles of nitrogen gas will occupy a volume of 347 ml at 6680 torr and 27 C

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Which element would mostly likely have an electron affinity measuring closest to zero

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.