Answer:
the (air) atmosphere
Explanation:
it fast go to the atmosphere
Answer:
The volume is 2238,6 L
Explanation:
We use the formula PV=nRT. The conditions STP are: 1 atm of pressure and 273K of temperature:
PV=nRT ---> V=(nRT)/P
V= 100 mol x 0,082 l atm/K mol x 273K/ 1 atm
<em>V=2238, 6L</em>
Sodium oxide and carbon dioxide
Explanation:
When sodium carbonate decomposes sodium oxide and carbon dioxide is produced:
Na₂CO₃ → Na₂O + CO₂
- This kind of reaction is known as decomposition reaction.
- In a decomposition reaction,
- In this kind of reaction, two or more products form from a single reactant.
- The breakdown of a compound into its component individual elements or other compounds falls into this reaction category.
Learn more:
Thermal decomposition brainly.com/question/11181911
#learnwithBrainly
Rock paper scissor and that is on Albert Einstein , he made that up because he is so freaking smart so there you go have a wonderful day
Answer:
A. PO43-
Explanation:
in the given is buffer . so H2PO4- and HPO42- both are present with equal concentration . Na+ is spectator ion it is also present in the concentration higher than the given species above .
but PO4-3 is not present . so it is lowest concentration
