1. Calcular la cantidad total de soluto sólido (en gramos) que tienen 300 ml de una solución al 12% m/v.

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.

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?

Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.