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Elis [28]
1 year ago
9

WILL GIVE BRAINIEST ANSWER A chemical equation has different numbers of atoms on the left and right sides.

Chemistry
1 answer:
Alinara [238K]1 year ago
4 0

Answer:

Unbalanced

Explanation:

You need to have the same number of atoms on both sides for it to be balanced

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Based on the activity series provided, which reactants will form products? f > cl > br > i cui2 br2 right arrow. cl2 al
dimaraw [331]

The reactants that will form products will be 2CuI_2 + Br2.

<h3>Activity series</h3>

Elements at higher positions in the activity series will be able to displace those in lower positions in solutions.

Thus:

2CuI_2 + Br2 --- > 2CuBr +2 I_2 because Br is higher than I in the activity series.

Cl cannot displace F in Cl2 + AlF_3 because F is higher than Cl in the activity series.

Also, Cl is higher than Br in the activity series, thus, the reaction Br_2 + NaCl cannot form products.

I cannot displace F, thus, CuF_2 + I_2 cannot form products.

More on activity series can be found here: brainly.com/question/13934381

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5 0
2 years ago
Taste buds at the back of your tongue are most responsive to sweet.<br> True<br> False
Nostrana [21]
They show equal response to every kind of taste , doesn't matter if sour , salty , sweet , pungent etc . that depends on what the person likes the most , if you like sugary edibles , then the brain would sense it and be happy about it , and show a greater tendency towards it. 
5 0
3 years ago
Use the specific heat capacity that you calculated for granite to determine how many grams of granite at the initial temperature
Valentin [98]

Answer:

Explanation:

specific heat of granite s = .79 J / g / k

let the mass of granite = m

heat lost by granite = heat gained by water

heat lost = mass x specific heat x drop in temperature

= m x .79 x (80 - 20.45)

heat gained by water

= 3000 x 4.186 x (20.45- 20)

heat lost by granite = heat gained by water

m x .79 x 59.55  =  3000 x 4.186 x .45

m = 120.12 g .

4 0
4 years ago
Burning wood in a fireplace is an example of what kind of energy conversion
Lunna [17]

Answer:

Potential energy

Explanation:

6 0
3 years ago
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That an ip leak don’t trust it ^^^^^^^^^^
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