Answer:
Subtract the sum of the heats of formation of the reactants from that of the products to determine delta H: delta H = –110.53 kJ/mol – (–285.83 kJ/mol) = 175.3 kJ.
Explanation:
Step 1: Set Up the Equation. Arrange your given ΔHf and ΔH values according to the following equation: ΔH = ΔHf (products) - ΔHf (reactants). ...
Step 2: Solve the Equation. Solve your equation for ΔHf. ...
Step 3: Validate the Sign. Adjust your ΔHf value's sign depending on whether it is for a product or a reactant.
Normal galixies support millions of stars that support billions of planets. quesars are more similar to black holes. quesars also have gravitational pull
LiOH+HCl ---->LiCl+H2O
Base...Acid......Salt...
Explanation:
from internet
the act of transferring pollen grains from the male anther of a flower to the female stigma
