Answer:
La respuesta es
<h2>158 g</h2>
Explanation:
La masa de una sustancia cuando se le da la densidad y el volumen se puede encontrar usando la fórmula
<h3>masa = Densidad × volumen</h3>
De la pregunta
volumen = 100 mL
densidad = 1.58 g/mL
La masa de sustancia es
masa = 100 × 1.58
Tenemos la respuesta final como
<h3>158 g</h3>
Espero que esto te ayude
Answer: The two main factors that affect how viscous lava is are the mineral content of the lava and its temperature. Lava that contains more iron and magnesium, classifying it as basaltic or mafic, has a lower viscosity than lava that has more silicates and calcium, classifying that as rhyolitic or felsic. Additionally, lava at higher temperatures flows with less viscosity than lava at lower temperatures, especially when the temperature allows some of the minerals in the lava to crystallize.
Explanation: I hope this helps
İ think K because K is solid bur others are gas
good luck
Answer: Option (b) is the correct answer.
Explanation:
Vitamins which are soluble in water are known as water-soluble vitamins. And, vitamins which remain insoluble in water are known as water-insoluble vitamins.
Water-soluble vitamins are able to be easily excreted by the human body through urine. For example, vitamin C and vitamin B-complex are water soluble vitamins.
Thus, we can conclude that water-soluble vitamins are easily excreted in the urine.
The answer is (3) 7.64 days. The remaining mass of radon-222 is one fourth of the original mass, so two half lives have elapsed (because one half time one half equals one fourth). Each half life of radon-222 is about 3.82 days, so the total time elapsed is 3.82 * 2 = 7.64 days
