All of them are a source of getting energy but solar and wind energy are a more beneficial way of producing the energy we need.
A - Stoichiometry measures the amount of product obtained.
Answer:
8.757 x 10^23 molecules
Explanation:
Use Avogadro's number of 6.022
×
10
^23 molecules per mole.
64g CO2/44.01 g/mol = 1.454 moles of CO2
1.454 x 6.022
×
10
^23 =
8.757 x 10^23 molecules
Answer:
Reaction rates are not related to spontaneity
Explanation:
A spontaneous reaction is one which occurs on its own or on some activation. Non spontaneous reactions are those which do not occur on their own and thus constant energy must be supplied to make them happen.
Reaction rate is dependent on the amount of reactants and the activation energy and not on the spontaneity of the reaction. Reactions with high activation energy are slow and reactions with low activation energy are fast.
Answer:
bend and curve around the planet
100% correct
