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What molecule is produced when two electrons and one proton combine in photosynthesis?
The reduced form of NAD+ is NADH.
How does a conjugate base differ from the acid HB?
A conjugate base is formed when an acid loses a proton (H+), whereas HB represents the acid in its protonated form. The conjugate base has one less proton than the acid HB.
When a hydroxide ion accepts a proton?
When a hydroxide ion accepts a proton, it forms a water molecule. This is an example of a neutralization reaction, where an acid (donates a proton) reacts with a base (accepts a proton) to form water and a salt.
What does each hydrogen ion bond with to form hydronium ions?
Each hydrogen ion bonds with a water molecule to form hydronium ions. The hydrogen ion donates a proton to the oxygen atom in the water molecule, creating the hydronium ion (H3O+).
When the reaction center for photosystem II loses and electron how is the electron replaced?
It comes from H20, the Oxygen molecule joins with another 0 molecule to form 02, the H+s enter the thylakoid space from the stroma
What molecule loses a proton to form the hydroxide ion?
Water (H2O) donates a proton (H+) to form the hydroxide ion (OH-).
Why a hydrogen atom can become either an ion or a part of a molecule?
Hydrogen only has one proton ,so it can pass that one proton onto another element, making it part of a molecule. It can become an ion if it loses that proton, or gains that proton.
What particle can an ammonia molecule can accept from an acid?
An ammonia molecule can accept a proton (H+) from an acid to form ammonium ion (NH4+). This reaction helps in neutralizing the acid.
What molecule in the ground is nitrogen found where there is oxygen around?
In the ground, nitrogen is commonly found in the form of nitrate (NO3-) when there is oxygen present. Nitrate is a soluble form of nitrogen that can be taken up by plants as a nutrient.
Is acid a proton donor or electron pair donor?
Acid is a proton donor. It donates a proton (H+) to another molecule to form a conjugate base. It is not an electron pair donor, which is characteristic of bases.
What molecule is produced when two electrons and one proton combine in photosynthesis?
The reduced form of NAD+ is NADH.
What molecule in the ground is nitrogen found in when oxygen is around?
When oxygen is present, nitrogen in the ground is typically found in the form of nitrate (NO3-). This is because nitrogen undergoes nitrification, a process where certain bacteria convert ammonium into nitrate in the presence of oxygen. Nitrate is a common form of nitrogen that plants can readily absorb.
A conjugate acid-base pair differs by several h ions?
A conjugate acid-base pair differ by one proton (H+) ion. The acid loses a proton to form its conjugate base, while the base gains a proton to form its conjugate acid. This proton transfer results in the formation of a conjugate pair.
Balancing equations Zinc and lead II nitrate react to form zinc nitrate and lead?
2Zn+Pb(No3)2-2znNO3+Pb
How does a conjugate base differ from the acid HB?
A conjugate base is formed when an acid loses a proton (H+), whereas HB represents the acid in its protonated form. The conjugate base has one less proton than the acid HB.
Why do hydronium ions form in aqueous acid solutions?
Hydronium ion (H3O+) form in aqueous solution because the water molecule, H2O can accept a proton which is donated from an acid. Thus, the proton (H+) reacts with H2O to produce H3O+, the hydronium ion.
When a hydroxide ion accepts a proton?
When a hydroxide ion accepts a proton, it forms a water molecule. This is an example of a neutralization reaction, where an acid (donates a proton) reacts with a base (accepts a proton) to form water and a salt.
