It is a solution, because it's the alloy of tin and copper
Answer:
⇒ ![BaCl_{2} + 2NH_{4}NO_{3}](https://tex.z-dn.net/?f=BaCl_%7B2%7D%20%2B%202NH_%7B4%7DNO_%7B3%7D)
Explanation:
In balancing a chemical equation we make sure the number of atoms of each element on the reactant side of the equation equals that on the product side
⇒ ![BaCl_{2} + NH_{4}NO_{3}](https://tex.z-dn.net/?f=BaCl_%7B2%7D%20%2B%20NH_%7B4%7DNO_%7B3%7D)
The equation above represents an unbalanced equation of the reaction of aqueous ammonium chloride with aqueous barium nitrate .we can balance this equation by adding the right coefficients to reactants and product.
⇒ ![BaCl_{2} + 2NH_{4}NO_{3}](https://tex.z-dn.net/?f=BaCl_%7B2%7D%20%2B%202NH_%7B4%7DNO_%7B3%7D)
A covalent bond? Not sure how much detail you want, sorry
Answer:
2-4 mm height of capillary tube.
Explanation:
Sample should be around 2-4 mm in height.
It should be packed well so that it does not have air packets that caues the lowering of melting point.
If you take greater amount, then there will be needed more heat, resulting a wide range of melting point.
<u><em>Answer: Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products.</em></u>
Explanation: