Answer:
Hydrogen
Explanation:
Hydrogen has only 1 proton and has an atomic mass of 1. It does not have neutrons. Helium and above have higher mass than Hydrogen.
Answer:
Volume is 1.065L
Explanation:
Hello,
We can easily solve this problem by using general gas equation.
PV / T = K
P1V1/T1 = P2V2/T2
Data;
P1 = 3.0atm
P2 = 1.0atm
T1 = 20°C = (20 + 273.15)K = 293.15K
T2 = 20°C = (20 + 273.15)K = 293.15K
V1 = 355mL = 0.355L
V2 = ?
From the data given, we can substitute it into the equation,
(P1 × V1) / T1 = (P2 × V2) / T2
(3.0 × 0.355) / 293.15 = (1.0 × V2) / 293.15
1.065 = 1.0V2
Divide both sides by 1.0
V2 = 1.065L
The volume of CO₂ released is 1.065L
This is an ALCOHOL
The alcohol groups can contain Oxygen even if its a HYDROCARBON
Answer:
7 moles of water will produced from 3.5 moles of ammonium nitrate.
Explanation:
Given data:
Moles of ammonium nitrate = 3.5 mol
Moles of water produced = ?
Solution:
Chemical equation:
2NH₄NO₃ → 2N₂ + 4H₂O + O₂
Now we will compare the moles of ammonium nitrate with water.
NH₄NO₃ : H₂O
2 : 4
3.5 : 4/2×3.5 = 7 moles
Thus 7 moles of water will produced from 3.5 moles of ammonium nitrate.
Answer:
A chain reaction refers to a process in which neutrons released in fission produce an additional fission in at least one further nucleus. This nucleus in turn produces neutrons, and the process repeats.
Explanation:
hope this helps!:)