From the balanced reaction, we are given that 1418 kJ of
heat is released for every 2 moles of nitromethane (CH3NO2) reacted.
So first calculate the moles of CH3NO2:
moles CH3NO2 = 5560 g / (61.04 g/mol)
moles CH3NO2 = 91.1 mol
So total heat released is:
total heat = (-1418 kJ / 2mol) * 91.1 mol
<span>total heat = -129,162.52 kJ = -129.16 MJ</span>
Answer:
it is given that the water is to be compressed by 0.10%. Therefore, the pressure on the water should be
2.2 × 10^6 Nm ^ -2 .
Answer:
1.171
Explanation:
if n₁sinΘ₁=n₂sinΘ₂, then n₂=n₁sinΘ₁ / sinΘ₂;
Since the total conductance is 0.0075 s, the total resistance is 133-1/3 ohms.
Answer:
Child maltreatment or child abuse is a phenomenon of sexual, physical, and/or psychological abuse of children.
Five different psychological perspectives of childhood maltreatment are as follows:
- Poverty is one of the biggest cause of childhood maltreatment that impact once psychological health.
- Child do not get proper care from their parents.
- Childrens are emotionally weak and anything negative thought can depress them.
- Lack of communication sometimes make children underconfident.
- Social descrimination on the basis of race and gender can impact a child psychological balance.
