06conradhernandez 06conradhernandez

15-11-2022
Chemistry

contestada

The following reaction takes place: 2K + 2H20 ---> 2KOH + Hz
a. Calculate the number of moles of hydrogen that will be produced if 11.5 g of potassium are reacted.
b. Calculate the number of grams of hydrogen that will be produced in this same reaction.

Relax

Respuesta :

Otras preguntas

which structure is used by the organism for motion

A cylinder has a diameter of 14 ft and a height of 10 ft. What is the volume of the cylinder?

Determine if the equations are parallel, perpendicular, or neither x + y = 8 and y = -x - 1

A) 6 B) 8 C) 9 D) 12

Select the correct answer.How did the Maya contribute to the field of mathematics?

This graph shows life expectancy in the United States. Which factor best explains why the graph changes from 1990 to 2010? New technology protects soldiers from

Claire is measuring ingredients for recipes. She knows that there are 12 cups in 6 pints. She also knows that 4 quarts equals 16 cups. Which has more cups, 5 pi

how do electromagnetic waves travel through medium

What is mBD ? A.112 B.168 C.126 D.154

---------- is the planning and arranging of movements, steps, and patterns of dancers