Answer:
1. naoh + h₂o → na⁺ + oh⁻ + h₂o + heat
2. naoh + hcl → nacl + h₂o
explanation:
1. the dissolving of naoh in water is an exothermic reaction resulting a heat. it also causes the dissociation of naoh to its ions (na⁺ and oh⁻).
so, the balanced equation will be naoh + h₂o → na⁺ + oh⁻ + h₂o + heat.
2. the reaction between acid and base resulting salt and water. it is considered as a neutralization reaction.
the reaction between hcl and naoh will give sodium chloride and water and the balanced equation will be naoh + hcl → nacl + h₂o.
Explanation:
Answer:
Higher molar mass compounds will be less soluble than lower molar mass molecules of the same type.
Explanation:
Bigger Mass = slower/less soluble
Small Mass = faster/more soluble
Answer:
molecules
please tell me if it is wrong I don't know what lesson your on to be able to answer this correctly but this seems right
Answer:
Heres a picture of the periodic table.
Explanation:
Source(s):Science News for Students
Na₂S₂O₃(aq) + 2HCl(aq) → 2NaCl(aq) + H₂O(l) + SO₂(g) + S(s). A light yellow precipitate develops as the process continues.
<h3>What does the chemistry term "equation" mean?</h3>
Reaction equation are symbolic depictions of chemical reactions where the reactants and products are stated in relation to the following chemical formulae.
<h3>Equation and response are what?</h3>
What is an equations and a chemical reaction? In a chemical change, bonds between molecules of the reagent are destroyed and new bonds between molecules of the product are established to create a new substance. A chemical formula is nothing more than a statement of fact that represents how reactants generate products.
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