evington6502 evington6502

19-09-2016
Chemistry

contestada

Write a balanced chemical equation for the reaction that occurs when calcium metal undergoes a combination reaction with O2(g)?

Respuesta :

daniel987 daniel987

19-09-2016

when calcium joins with calcium its follows the following equation:

2Ca + O2 = 2CaO

hope that helps

Answer Link

Otras preguntas

Choose the true statement concerning the mall or subatomic particles: A. Elections are more massive than protons. B. Electrons are more massive than neutrons.

What are the domain restrictions of q^2−7q−8 divided by q^2+3q−4 ? q≠1 and q≠−8 q≠−1 and q≠8 q≠−1 and q≠4 q≠1 and q≠−4

Please help me with math please, they are number lines.

What would be a situation in which you could use an Excel chart to present your data? Which is correct answer? -Required ingredients for three different kinds o

How do you 6:10pm in spanish

Which of the following expressions is in simplified form? 1n + 2.9n 4w - 5 -2 + 1.4m + 0.5 9j - 3 - j

Germanium, Astatine, Tellurium, and Arsenic are all _____.

Before you read a piece of fiction, you should...A) Establish a purpose for readingB) Scan for text featuresC) Read ahead to find more informationD) Make person

How prevalent is the problem of mental disorder in the us?

In the order fulfillment process, which step entails putting an order in the system? A. Fill the order. B. Enter the order. C. Recive the order. D. Document teh