meerkat18 meerkat18

27-12-2016
Chemistry

contestada

Given the balanced equation, calculate the mass of product that can be prepared from 2.36 g of zinc metal.
2Zn + O2 2ZnO

Respuesta :

MoSikder MoSikder

27-12-2016

moles of Zn present= 2.36/65.4= 0.0361 moles
Therefore maximum moles of ZnO= 0.0722
Mass of one mole of ZnO= 81.4
Mass of ZnO produced= 0.0722 x 81.4= 5.87g

Answer Link

Otras preguntas

Why is the name of Si3N4 silicon nitride even though it has covalent bonds?

A map uses the scale of 3/4 an inch to represent 3 miles. If the actual distance between two cities is 25 miles, then what is the length on the map?

I need help ASAP! Pls+Ty

Mercantilism is an economic theory stating that colonies should

HELP . I NEED LOTS OF HELPPPP

* Which organ system is this image describing?

Find 2 whole numbers whose sum is 166 and difference is 32

in the given figure BC || AD find the measure of angle x angle y and angle z

Please help me with this question I’m so confused

A pharmacist wishes to mix a solution that is 4% Minoxidil. She has on hand 90 ml of a 1% solution and wishes to add some 6% solution to obtain the desired 4% s

ACCESS MORE EDU ACCESS