faithryann2004ov36o8 faithryann2004ov36o8

13-10-2017
Chemistry

contestada

PLEASE HELP IMMEDIATELY!
is the chemical reaction 4AI + 202 --> 2AI203 balanced?

Respuesta :

rildasojati12 rildasojati12

13-10-2017

4Al + 3O2 --> 2Al2O3

Answer Link

Otras preguntas

In which form of government is the basis of a country's laws based on the dominant religion of the country and the religious leaders?

Pls help me Select the correct answer. Which statement is true regarding flexibility? OA. A joint's range of motion cannot be maintained with age. O B. A joint

Based on the given descriptions, which substance is most likely a mixture? P Q R S

You bought a car for $9000. The car depreciates 8% a year. What will be its value in 5 years?

A certain forest covers an area of 3200km^2. Suppose that each year this area decreases by 3%. What will the area be after 7 years ?

Factor and cancel:-3x²y⁵/18x⁵y²

What is the importance of computer application to statistics

What will happen to an object that is moving forward if a force pushing it backward is greater than the force pushing it forward? Group of answer choices A)The

IQ is normally distributed with a mean μ = 105 and a standard deviation σ =15. What percentage of IQ scores are between 100 and 123? a.45% b.52% c.63% d.88%

According to Chargaff's rule, base pairing in DNA should resemble which of the following? Who first identified DNA?