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slavikrds [6]
3 years ago
14

Which statement about limiting factors is false? A. Limiting factors are conditions that affect an organism's chance of survival

. B. Limiting factors only affect producers. C. Limiting factors differ from ecosystem to ecosystem. D. One example of a limiting factor is temperature.
Chemistry
2 answers:
olga55 [171]3 years ago
3 0

Limiting factor is a condition which affects population in adverse manner.

It decreases the population density

It can be of two types

a) population density dependent : it affects based on population density

b) population density independent: it affects all population upto same extent irrespective of density of population

So the false statement is : It only affects producers

Hunter-Best [27]3 years ago
3 0

The question is asking wich of these answer choices is rong youre answer is b cuz it dosent only affect producers it affects us to and other animals cuz if we stay a long time down water we need to go up and get more air so youre answer would be b

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The only stable caesium isotope is 133Cs, with 78 neutrons.

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Mario performed an experiment to investigate how certain substances dissolve in water. He poured the substances in separate beak
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Answer: Solubility

Explanation:

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8 0
3 years ago
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2.
notka56 [123]

Answer:

417

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2 years ago
HCl(aq)+NaOH(aq)→NaCl(aq)+H2O(l)ΔH°=−57.1kJ/molrxn
fiasKO [112]

Answer:

57.1 kilo Joules of heat would be released.

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HCl(aq)+NaOH(aq)\rightarrow NaCl(aq)+H_2O(l) ΔH°=-57.1kJ/mol

Molarity of HCl = 2.00 M

Molarity of NaOH = 1.00 M

According to reaction , 1 M of HCl reacts with 1 M of NaOH. Then 2.00 M of HCl will react with:

\frac{1}{1}\times 2.00 M= 2M of NaOH

But according to question we only have 1.00 M NaOH .So, this means that NaOH is limiting reagent and HCl is an excessive reagent.

Heat evolved will depend upon concentration of NaOH solution :

Heat evolved when 1.00 M of NaOH reacts =

1.00\times (-57.1 kJ/mol)=-57.1 kJ

Negative sign means that heat is released during the reaction.

57.1 kilo Joules of heat would be released.

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Answer:hydrogen bonding

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