Explanation:
There is an electrostatic force holding the electrovalent bonds together and they're usually structured, whereas in covalent, they are usually free and are only held together by a very weak intermolecular force
Answer:
moles gaseous reactants will be doubled
Explanation:
Avogadro's law about ideal gas can be presented as PV=nRT where P is pressure, V is volume, n is the number of molecules, R is constant, and T is temperature.
The question asks how many molecules of gas reactant (n) so we can tweak the formula into n=...
PV=nRT
n=PV/RT
Pressure, constant and temperature are the same so we can remove it from the equation.
n= V
The volume is directly proportional to the number of molecules. If the volume is doubled then (V2= 2*V1), then the number of the molecule(n) needed will be doubled too.
Answer:
All chemical reactions involve energy. Energy is used to break bonds in reactants, and energy is released when new bonds form in products. Endothermic reactions absorb energy, and exothermic reactions release energy. The law of conservation of energy states that matter cannot be created or destroyed.