Answer: Velocity
Explanation:
i just took the quiz for k12
IM THINKING THEY BELONG IN THIS CLASS OF ELEMENTS VILL B.
Hope i Helped
4 carbon electrons. Hope this helps have a nice day
Answer:
C₂H₆O + 3 O₂ = 2 CO₂ + 3 H₂O
Explanation:
Combustion is an example of an oxidation reaction. Many fuels contain carbon and hydrogen atoms. These fuels burn to produce oxides, carbon dioxide and water.
Answer:
0.9 mol/L.
Explanation:
- Molarity is defined as <em>the number of moles of solute in a 1.0 L of the solution.</em>
- It can be expressed as: <em>M = n / V(L)</em>
M is the molarity of the solution <em>(mol/L)</em>,
n is the number of moles of solute <em>(n = 4.5 moles)</em>,
V is the volume of the solution <em>(V = 500 ml = 0.5 L)</em>.
- ∴ The molarity of the solution (M) = n / V = (4.5 mol) / (0.5 L) = 0.9 mol/L.
