Answer:
yield = 8501.96 g H3PO4
Explanation:
2344.44 g H20 × (1 mol H2O/18.01528 g H20)
= 130.14 mol H20
130.14 mol H2O × (4 mol H3PO4/6 mol H2O)
= 86.76 mol H3PO4
86.76 mol H3PO4 × (97.994 g H3PO4/1 mol H3PO4)
= 8501.96 g H3PO4
Answer:
Yes, we can separate the liquids from solutions using distillation.
Explanation:
In distillation, the components or substances are separated from a liquid mixture by selective boiling and condensation. Distillation can result in substantially complete separation (near-pure components), or it can be a partial separation that increases the concentration of the selected components in the mixture. In both cases, the process takes advantage of the differences in the relative volatility of the components of the mix. In industrial chemistry, distillation is a unitary process of universal practical importance, but it is a process of physical separation, not a chemical reaction. Distillation is also be used to separate a solution from two or more liquids or fractions. They are called miscible liquids and must have different boiling points, e.g. B. ethanol and water or fermented fruit juice. A capacitor is used. A mixture is heated to just above 80 degrees Celsius (the boiling point of ethanol is 79 degrees Celsius). Ethanol evaporates and condenses. It can be collected in a cup. The water remains in the balloon.
A is the answer because the trees turned blackish from the coal so moths that were black could camouflage on those trees easier.
Wind<span> is the horizontal movement of air from an area of high pressure to an area of low pressure.</span>
<span>Winds are caused by differences in air pressure. </span>
These differences are caused by the uneven heating of the Earth’s surface.
<span>Winds are named by their direction (where they originate from) and speed.</span>
<span>Wind speed is measured by an anemometer.</span>
<span>v<span> </span></span>Local Winds:<span> winds that blow over short distances-caused by the uneven heating of Earth’s surface within a small area. They form only when large-scale winds are weak.</span>
<span>Ø<span> </span></span>Sea Breeze<span><span>: </span>a local wind that blows from an ocean or a lake.</span>
<span>§<span> </span></span> Occurs because land heats up faster than water – The warm air expands creating an area of low pressure over the land, so the cooler more dense air moves toward the low-pressure land area.
<span>Ø<span> </span></span>Land Breeze<span>: a local wind that blows from the land toward water</span>
<span>§<span> </span></span><span>Occurs because land cools faster than water – The low pressure (less dense) air is now over the water. The warm less dense air rises so the cooler air from the land moves toward that low pressure area by the water.</span>
If the chloroplasts in a plant cell were destroyed, the plant would soon die.
Chloroplasts are the part of the plant that carry out <em>photosynthesis</em>. That is, they use the energy of sunlight to make the carbohydrates and other substances that the plant uses to power its activities.
Without its chloroplasts, the plant would soon wither and die.