Answer is: name of the compound Re₂O₅ is rhenium(V) oxide.
In this chemical compound atom of rhenium has oxidation number +5 and atom oxygen has oxidation number -2, chemical compound rhenium(V)-oxide has neutral charge (2·(+5) + 5·(-2) = 0).
Roman five is for valence of rhenium in this compound.
Answer:
There is no ionic compound made of carbon and oxygen. This is because of the fact that both of them are non metals. Two non metals cannot ionize each...
Answer:
111.03kPa = P₂
Explanation:
Gay Lussac's Law states that the pressure of a gas is directly proportional to the absolute temperature when volume remains constant.
The equation is:
P₁T₂ = P₂T₁
<em>Where P is pressure and T absolute temperature of 1, initial state and 2, final state of the gas.</em>
<em />
P₁ = 85.5kPa
T₂ = 127°C + 273.15 = 400.15K
P₂ = ?
T₁ = 35°C + 273.15 = 308.15K
P₁T₂ = P₂T₁
85.5kPa*400.15K = P₂*308.15K
<h3>111.03kPa = P₂</h3>
Answer:
Explanation:
Materials are clothes and heavy rope
Answer:
B.) A loud sound when a starter's pistol is fired at a race.