Answer:
HCl(aq) + NaOH(aq) ⇒ NaCl(aq) + H₂O(l)
H⁺(aq) + OH⁻ ⇒ H₂O(l)
Explanation:
Let's consider the balanced chemical equation (molecular equation) for the reaction between hydrochloric acid and sodium hydroxide. This is a neutralization reaction.
HCl(aq) + NaOH(aq) ⇒ NaCl(aq) + H₂O(l)
The complete ionic equation includes all the ions and the molecular species.
H⁺(aq) + Cl⁻(aq) + Na⁺(aq) + OH⁻ ⇒ Na⁺(aq) + Cl⁻(aq) + H₂O(l)
The net ionic equation includes only the ions that participate in the reaction (not spectator ions) and the molecular species.
H⁺(aq) + OH⁻ ⇒ H₂O(l)
Nice question. A cow has 4 udders
Answer:garden steps that get closer together the further they are from teh ground
Explanation:
Quantized energy levels are discrete and get closer together the further they are from the nucleus
Answer:
- <em><u>oxygen atoms</u></em>
Explanation:
Electronegativity measures the relative strength with which the different elements attract the electrons in a covalent bond.
So, being oxygen more electronegative than hydrogen, the electrons in a water molecule (H₂O or H - O - H) are more strongly attractet by the oxygen atoms, which means that <em>the electrons will spend more time closer to oxygen atoms than to hydrogen atoms</em>.
As result of the <em>electrons spending more time closer to the oxygen atoms</em>, there will exist a partial negative charge over the oxygen atoms whiile there will be a partial positive charge over the hydrogen atoms.
Hence, the bond formed between oxygen and hydrogen atoms in a water molecules is a polar covalent bond.
You can read more about electronegativity and polar covalen bonds on brainly.com/question/12488329.
Answer:
X represents oxygen and Y represents carbon dioxide.
Explanation:
Because in respiration, you consume oxygen and make carbon dioxide whereas, in photosynthesis, the equation is reversed and you use carbon dioxide and make oxygen and glucose.