Answer:
When Epsom salt (magnesium sulfate) dissolves, it separates into its ions: a magnesium ion (Mg2+) and a sulfate ion (SO4 2-), which results in hard water. When hard water and soap are mixed, the magnesium ion reacts with soap molecules and forms a solid material called a precipitate, which does not dissolve.
Explanation:
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Answer:
ions
Explanation:
atoms because of the charge
Answer:Chile: por qué los microbios encontrados en el desierto de Atacama ... Las similitudes de Marte con Atacama han llevado a que este desierto sea muchas veces ... Su objetivo era saber si existía vida en el lugar más árido del planeta ... podrían proporcionar humedad a microorganismos latentes", agregó.
Explanation: MORE POWER
Answer:
1.46mol of Al2(SO4)3 weights 499.5 grams
Explanation:
First we will find the gram formula mass of Al2(SO4)3.
Al * 2 = 26.98 g/mol * 2 = 53.96 g
SO4 * 3 = 96.06 g/mol * 3 = 288.18
53.96 + 288.18 = 342.14 g
That is the mass of 1 mol of AL2(SO4)3.
Now we will multiply 342.14g by 1.46.
342.14 * 1.46 = 499.5244 g
Or ... 499.5 g
