Answer:
132 moles dhhdhsysushdgdgsgsgsgsgsv
Answer:
True.
Explanation:
An exothermic reaction has a positive enthalpy (heat) of reaction. However, it can be negative in some circumstances.
Answer:
i believe its precipitation??
Explanation:
Answer:
16 cm
Explanation:
Because when you look at the ruler, it shows the length as 16 cm
The chemical reaction would be written as follows:
2Al + 3Cl2 = 2AlCl3
We are given the amount of aluminum to be used in the reaction. This will be the starting point of the calculations. We do as follows:
19.0 g Al ( 1 mol / 29.98 g ) ( 2 mol AlCl3 / 2 mol Al ) = 0.63 mol AlCl3
