kylah48 kylah48

03-01-2022
Chemistry

contestada

PLZZ HELP OTS A TIMED TEST

Choose the reaction type for the following.
2Na2O → 4Na + O2

PLZZ HELP OTS A TIMED TEST Choose the reaction type for the following 2Na2O 4Na O2 class=

Respuesta :

03-01-2022

Answer:

Decomposition

Explanation:

single displacement is ab+c=ac+b

synthesis is a+b=ab

decomp is ab=a+b

douple displacement is ab+cd=ac+bd

combustion involves co2.

Answer Link

Otras preguntas

Hugo recurved $100 for his birthday.He then saves 20$ per week until he had a total of $460 to buy a printer. Use a. Equation to show how many weeks it took him

You begin solving the equation 8 -2x = 40 by subtracting 8 from both sides. Which is the best choice for Step 2?

[tex]4x - 7 = 13[/tex]

Which of these items are made of cells? Check all that apply. air bacteria horses humans mushrooms rocks water

How did bad economic times affect people during the 1930s?

Which was NOT common during the “Great Depression”? A. soup kitchens B. people using barter instead of money C. public assistance/government housing D. families

ANSWER ASAP 15 POINTS!!!!!

Which of the following is true of diesel engine injection pumps? A. They are driven by a gear off the crankshaft. B. They are used to reduce the pressure of th

b. How many g of O 2 are needed to react with 16.5 Na?

2 + 2b = 8 I need to know what b is in this equation.