Horlamartins Horlamartins

01-01-2020
Chemistry

contestada

if 2.4g of magnesium burns in oxygen. calculate (I) the mass of magnesium oxide formed (ii) volume of oxygen at stp.

Respuesta :

Eduard22sly Eduard22sly

01-01-2020

Answer: i. 4g of MgO

ii. 1.12dm3

Explanation:Please see attachment for explanation

Ver imagen Eduard22sly

Answer Link

Otras preguntas

Some people cannot imagine how anyone survived in a world without smartphones and ipods. The world before electronic devices, they imagine, must have been one l

Madison Square garden has 30.000 seats.Tickets were sold for 27.000 seats for what percent of the seats were tickets sold

A formalized report that summarizes your current financial situation, analysis your financial needs, and recommends a direction for your financial activies is a

CO2 enters and O2 escapes from a leaf via. A) stomata. B) grana. C) thylakoids. D) stroma.

[15] full joint probability distributions consider this full joint probability distribution involving four boolean-valued random variables (a-d): a b c d prob f

The solids are similar. Find the surface area S of the red solid.

Let f(x)=6/−2+2e^−0.3x . What is f(−4) ?DID THE TESTANSWER: 1.3

Which of the following makes the best introductory sentence? A. Not getting enough sleep at night can cause students to become drowsy during the school day.

20 POINTS EASY QUESTION HELP What is the y value when we are looking for an x-intercept? *

Describe voluntary exchanges