when an antacid tablet dissolves in water, the fizz is due to a reaction between sodium hydrogen carbonate (sodium bicarbonate, nahco3) and citric acid (h3c6h5o7).
3 nahco3(aq) + h3c6h5o7(aq) 3 co2(g) + 3 h2o(l) + na3c6h5o7(aq)
how many moles of na3c6h5o7 can be produced if one tablet containing 0.0141 mol of nahco3 is dissolved?
mol

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave