In a position time graph, a steep slope indicates high velocity low velocity fast acceleration slow acceleration

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Convert a speed of 201 cm/s to units of inches per minute. also, show the unit analysis by dragging components into the unit‑factor slots.