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MArishka [77]
3 years ago
7

Consider this reaction: Upper K Upper O Upper H + Upper H Upper B 4 right arrow Upper K Upper B r + Upper H Subscript 2 Baseline

Upper O
Which is the acid in this reaction?

KOH

HBr

KBr

H2O
Chemistry
2 answers:
Juliette [100K]3 years ago
4 0
Hbr is the answer when I work it out that’s what I got.
DochEvi [55]3 years ago
3 0

Answer:

HBr

Explanation:

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What do organisms do with the organic carbon
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4 years ago
Choose the pair in which the first particle has a higher ionization energy than the second particle.
Elena L [17]

A. CI, Br

Explanation:

Different kinds of atoms bind their valence electrons with various amounts of energy. In order to remove the valence electrons, enough energy must be available.

The amount of energy required for the removal of an electron is the ionization energy or ionization potential.

The ionization energy depends on:

  • Nuclear charge
  • Atomic radius
  • Sublevel accomodating the electron to be removed.
  • Special stability of half or fully filled sublevels.

Across a period, the ionization energy increases.

Down a group ionization energy decreases due to increasing atomic radii.

Cl and Br are in the same periodic group. Cl is element number 2 and Br is element 3 in the group of the halogens.

Therefore, Cl will have a higher ionization energy compared to Br.

Learn more:

Ionization energy brainly.com/question/2153804

#learnwithBrainly

8 0
4 years ago
I need help with this…and can you so the work if you can!!
zzz [600]

Answer:

88 grams CO2

Explanation:

Convert from grams to moles to mole ratio to grams again

32 g CH4 * 1 mol CH4/16 g CH4 * 1 mol CO2/1 mol CH4 * 44 grams CO2 = 88 grams CO2

Lemme know if u need more explanation!

4 0
3 years ago
How many molecules are in 1 mole of nitrogen sulfide
gulaghasi [49]

Answer:

46.07

Explanation:

im not 100 sure this is right almost tho

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6 0
3 years ago
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