Answer:
It does not change and object's mass
Answer:
CaCl₂(aq) + 2H₂O(I) → Ca(OH)₂(aq) + 2HCl(g)
Explanation:
The reactants are:
CaCl₂ and water (H₂O)
The products are:
HCl and Ca(OH)₂
The balanced equation is: CaCl₂(aq) + 2H₂O(I) → Ca(OH)₂(aq) + 2HCl(g)
1 mol of calcium chloride reacts with 2 moles of water, in order to produce calcium hydroxide and 2 moles of hydrogen chloride.
Answer:
2:3
Explanation:
The compound whose chemical formula is given in the question is called Aluminium oxide. It is structurally made up of two atoms of aluminum (Al) and three atoms of oxygen (O).
Based on the above, the atomic ratio of aluminum to oxygen can be calculated as 2:3 i.e. 2 atoms of aluminum to 3 atoms of oxygen.
There’s no one around and the breeze from the Ocean makes it cool
Answer:
<em>It </em><em>would </em><em>be </em><em>Element </em><em>.</em><em> </em>
<em><u>Element: A substance that is made up of only one type of atom. Compound: A substance that is made up of more than one type of atom bonded together. Mixture: A combination of two or more elements or compounds which have not reacted to bond together; each part in the mixture retains its own properties.</u></em>
Explanation:
<h3><em>Hope</em><em> it</em><em> works</em><em> out</em><em> </em><em>,</em><em> </em><em>brainliest</em><em> </em><em>appreciated </em><em>!</em><em> </em></h3>
<h3><em>~</em><em> </em><em>Adrianna</em></h3>
