Answer:
0.71
Explanation:
The molecular mass of NaCl is, 23+35.5
= 58.5
1 mole means molecular mass (in gram)
In 58.5 gm NaCl there is 1 mole.
So, 42.1 gm NaCl contains 42.1/58.5 =0.71 moles.
Answer:
Drought, resulting in a 65% reduction in water levels.
1.0 mg/mL
a) Convert <em>grams to milligrams
</em>
Mass = 1.0 g × (1000 mg/1 g) = 1000 mg
b) Convert <em>litres to millilitres
</em>
Volume = 1 L × (1000 mL/1 L) = 1000 mL
c) Calculate the <em>density
</em>
ρ = mass/volume = 1000 mg/1000 mL = 1.0 g/mL
Answer:
I think the insect would be the one in the second photo reading from left to right
Explanation:
the other insects:
the first of the first photo is a change of what would be the external surface of the insect, it is not the insect itself.
In the third photo, the insect has short legs with little grip, which indicates that it does not climb large areas on top, and finally, the 4 image is of an insect that lives in desert areas and is poorly coordinated in areas of high heat. and sand.
These are the reasons why I chose photo number two reading from left to right
Answer:
Wrapping your head around all the Vitamix containers can be tricky. ... Get a 48 if you have a Low-profile 64 oz container. ... So the wet container is great for smoothies, juices, sauces, dressings, ... in a narrow container due to the more chaotic flow as mentioned above. ... From a cost perspective, it depends.
Explanation: