Answer: BaI
{2}
⋅
4
H
{2}
O
any number in {} is small
Explanation: The idea here is that you need to use the number of moles of anhydrous barium iodide, BaI
{2}
, and of water, H {2} O
, to find the mole ratio that exists between the anhydrous salt and its water of hydration in the hydrate.
D I don’t know for sure but I hope it’s d
In the 19th century, there was an existing tutorial system made by Joseph Lancaster and Andrew Bell as a program for the school. Students who are achievers teach the low achievers to catch up with their classes. Although it was a good plan, poor monitoring was evident. Parents blame the school for not teaching Orthodox Christian religion, where submission is taught
Answer: The Kingdom of Kush lasted for over 1400 years. It was first established around 1070 BCE when it gained its independence from Egypt. It quickly became a major power in Northeast Africa. In 727 BCE, Kush took control of Egypt and ruled until the Assyrians arrived.
Explanation: