D. No limits on government leadership
A Democratic government sets limits on the amount of power the government has, the people have more power. So free elections, voluntary action, citizen participation; All of these involve democratic things and gives power to the people. No limits on the government leadership would take power from the people, which is unacceptable in a democratic government.
the moles would be 7.8125
divide 250g/32g/mol= 7.8125
Its a 1 to 1 mole ratio between O2 and HgO so they are the same number of moles.
Answer:
1.2 × 10² J
Explanation:
Given data
- Initial temperature: 295 K
The amount of heat (Q) that a substance absorbs depends on its specific heat capacity (c), which is the amount of heat energy required to raise the temperature of a substance per unit of mass. It can be calculated through the following expression. <em>(cFe = 0.444 J/g.K)</em>
Answer:
1. What is a substance that CANNOT be chemically broken down into simpler substances?
2. What type of change is one that produces new substances like burning wood to make ashes or mixing mentos and coke. You can't get the wood or the mentos back.
3. What is a change from a solid directly to a gas
4. What is a change from a gas to a liquid
5. What are nonmetals in group 7A of the periodic table?
1. An element
2. Chemical change
3. sublimation
4. condensations
5. Halogens