Samip weighs 350N. The area of one of his feet is 200 cm2. How much pressure is exerted on the ground when he stands on the single foot? And how much will be the pressure when he stands on the both feet? 2. The area of Arjun's one foot is 250 m2. How much will be the pressure exerted on the ground when he stands on his single foot if his weight is 400N?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?