Answer:
The picture is most likely showing fishing/ fishery. other industries that rely on accurate weather forecast are shrimping, aquaculture, and other ocean industries
Explanation:
Answer: a. 3.0 moles of water
Explanation:
According to stoichiometry,
2 moles of hydrogen combine with 1 mole of oxygen.
Thus 3 moles of hydrogen combine = moles of oxygen.
Thus hydrogen is the limiting reagent as it limits the formation of product and oxygen is the excess reagent as it is present in excess. (1.8-1.5)= 0.3 moles of oxygen will be left as such.
If 2 moles of hydrogen produce = 2 moles of water
3 moles of hydrogen will produce =moles of water.
Hydroboration-oxidation is a reaction which follow anti markonikov orientation.
The stereochemistry of hydroboration-oxidation follows syn-adition being a stereospecific reaction. That means that boron and hydrogen are added from the same side. Then, when the oxidation occurs, the boron is replaced by an hydroxyl having the same geometric position.
Answer:
0.250L of solution. 0.250 moles of solute.
Explanation:
As you can see in the image, there is a beaker with an amount of solution. 1/2L are 500mL and each line of the beaker represents 100mL. That means the volume of the solution is approximately 250mL = 0.250L
Molarity is an unit of concentration defined as the moles of solute per liter of solution. A solution that is 1.000M contains 1.000 moles of solute per liter of solution.
As the volume of the solution is 0.250L, the moles are:
0.250L * (1.000mol/L) = 0.250 moles of solute
6,02·10²³ --- 1 mol
X -------------- 6,5 mol
X = 6,02·10²³×6,5
X = 39,13·10²³ molecules of Cl₂