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TEA [102]
3 years ago
9

Identify whether the following example is qualitative or quantitative data.

Chemistry
1 answer:
OLga [1]3 years ago
8 0
I think that it is qualitative data
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Help bc i need it lol
nexus9112 [7]

Answer:

<u>2</u> XE + <u>1</u> AB. --> <u>1</u> AE2 + <u>2</u> XB

Above equation is now balanced

6 0
2 years ago
How can equilibrium of a closed system chemical reaction be disturbed? Select all that apply.
charle [14.2K]

The correct answers are :

Changing the volume of the system.

Changing the temperature of the system.

Equilibrium will remain unaffected if the concentration of products and reactants are kept the same, and the temperature of the system is kept constant.

As the system is closed, we cannot add or remove products or reactants.

Change in temperature will shift the chemical equilibrium towards the reactant or product depending on whether the reaction is exothermic or endothermic.

Also change in volume  will shift the chemical equilibrium of a chemical reaction if the reactants or products or both are gases.

8 0
3 years ago
Read 2 more answers
Is it difficult or easy to obtain hydro power
Paha777 [63]

Answer:yes

Explanation:

cause yes

3 0
2 years ago
What would be the products for the reaction Br2 + KI →? (Just identify the correct products for the reaction. You do not need to
Savatey [412]

<u>Answer:</u> The products of the reaction will be I_2\text{ and }KBr

<u>Explanation:</u>

Single displacement reaction is defined as the reaction in which more reactive element displaces a less reactive element from its chemical reaction.

The general chemical equation for the single displacement reaction follows:

A+BC\rightarrow AC+B

The given chemical equation follows:

Br_2+2KI\rightarrow I_2+2KBr

Bromine element is more reactive than iodine element. Thus, can easily replace iodine from its chemical reaction.

Hence, the products of the reaction will be I_2\text{ and }KBr

5 0
3 years ago
Scientists believe that there are three genes that contribute to skin color in humans.
Darina [25.2K]

Answer:B

Explanation:

I took the test

4 0
3 years ago
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