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sweet-ann [11.9K]
3 years ago
11

ANSWER ANSWER ANSWER! I WILL MARK BRAINLEST IF YOU ANSWER FIRST

Chemistry
1 answer:
fiasKO [112]3 years ago
6 0

Answer:

The soil

Explanation:

The soil will cool faster because it has a lower

specific heat.

hope this helps :)

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Looking at the stoichiometry of the reaction (see the lab manual), how many moles kmno4 must have been delivered by the buret to
timofeeve [1]
8H⁺ + 5Fe²⁺ + MnO₄⁻ ⇒ Mn²⁺ + 5Fe³⁺ + 4H₂O 
<span>
According to the reaction, Fe</span>²⁺ and MnO4⁻<span> have following stoichiometric ratio:

n(</span>Fe²⁺) : n(MnO4⁻) = 5 : 1

n(MnO4⁻) = n(Fe²⁺) / 5
<span>
So, for each mole of </span>Fe²⁺ it is needed 1/5 moles of MnO4⁻.<span>

</span><span>

</span>
7 0
3 years ago
anyone else go to a question and read though it and realize you brain is not that smart and just move on to a easier one LOL
irina1246 [14]

Answer:

Yeah I have done that many times  LOL

I mean who wouldnt do that

Explanation:

Hope this helps

MAy I get BraiNeist Pls?

7 0
2 years ago
In a chemical reaction represented by the general equation A+ B = C + D, there are 4 distinct mole ratios that can be written. T
nydimaria [60]

So,

These species react stoichiometrically.  Thus, we can say, for example, that 1 mol A is stoichiometrically equivalent to 1 mol B in this reaction.  I will say A = B.

A = B

A = C

A = D

B = C

B = D

C = D

As you can see, there are more than 4 distinct mole ratios for this reaction.  Thus, the statement is false.

6 0
4 years ago
Read 2 more answers
Identify whether each species functions as a Brønsted-Lowry acid or a Brønsted-Lowry base in this net ionic equation.CH3COO-+HCO
NARA [144]

Explanation :

According to the Bronsted Lowry concept, Bronsted Lowry-acid is a substance that donates one or more hydrogen ion in a reaction and Bronsted Lowry-base is a substance that accepts one or more hydrogen ion in a reaction.

Or we can say that, conjugate acid is proton donor and conjugate base is proton acceptor

The given equilibrium reaction is,

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In this reaction, CH_3COO^- and HCO_3^- are act as Bronsted Lowry base and acid respectively and CH_3COOH and CO_3^{2-} are act as Bronsted Lowry acid and base respectively.

The formula of conjugate of CH_3COO^- is, CH_3COOH

The formula of conjugate of HCO_3^- is, CO_3^{2-}

7 0
3 years ago
Atoms of one element are converted to atoms of another element through
lubasha [3.4K]
Atoms of one element are converted to atoms of another element through transmutation or nuclear transmutation.
6 0
3 years ago
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