zunairanoorqureshi zunairanoorqureshi

03-02-2022
Chemistry

contestada

identify the oxidising and reducing agents in these reactions, by looking at the gaming and loss of ovygen.

a) 2Mg + O2 = 2MgO

B) Fe2O3 + 3CO = 2Fe + 3CO2

Respuesta :

zulabidin2007 zulabidin2007

03-02-2022

Answer:

A is oxidation . B is reduction

Explanation:

A will be oxidation agent because there is gain of

electrons

B will be reducing agent because there is loss of

electrons.

Answer Link

Otras preguntas

what does relative location tell you

How many moles of isooctane must be burned to produce 100 kJ of heat under standard state condaitions?

Before 1800, which of the following European imports had the greatest impact on the lives of the Plains Indians? a. Steel plow b. Cattle c. Horses d. Christi

Which of the following is an example of a non-profit organization? A. ITT Technical Institute B. Amazon C. Beauty salon D. Salvation Army

Peter Berger describes using the sociological perspective as seeing the ______ in the _______. Select one: a. good; worst tragedies b. new; old c. specific; gen

1. Tissue 2. Cell 3. Organ 4. Molecule 5. Organism 6. Organ system The correct order from the smallest to the largest is:

-13 + (-56) / 14 + 9

During which stage of change in the Transtheoretical Model does an individual acknowledge that they have a problem, and they considering making a change within

write a balanced molecular equation describing each of the following chemical reactions: (a)solid calcium carbonate is heated and decomposes to sold calcium oxi

A.) The perimeter is ____ cm. B.) The area is ____ square cm.