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4 years ago

What is conditional reflexes??

Chemistry

1 answer:

SIZIF [17.4K]4 years ago

6 0

Answer:

Actions that you have trained yourself to perform.

they are obtained by experience. they are not passed from generation. they can be learnt or abolished. Higher center's of brain is responsible for conditional reflexes

Explanation:

example riding a bike, swimming, typing

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Which of the following is diamagnetic?

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Answer:

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E) All are paramagnetic

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4 years ago

4 Which pair of ions is isoelectronic?

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3 years ago

A solution contains 11% by mass of sodium chloride. this means that __________.

d1i1m1o1n [39]

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3 years ago

What is pyruvic acid changed into in lactic acid fermentation

myrzilka [38]

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pyruvic acid changes to alcohol and carbon dioxide.

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3 years ago

A 29.7 g sample of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to

Softa [21]

<u>Answer:</u> The mass of iron in the ore is 10.9 g

<u>Explanation:</u>

We are given:

Mass of iron (III) oxide = 15.6 g

We know that:

Molar mass of Iron (III) oxide = 159.69 g/mol

Molar mass of iron atom = 55.85 g/mol

As, all the iron in the ore is converted to iron (III) oxide. So, the mass of iron in iron (III) oxide will be equal to the mass of iron present in the ore.

To calculate the mass of iron in given mass of iron (III) oxide, we apply unitary method:

In 159.69 g of iron (III) oxide, mass of iron present is $(2\times 55.85)=111.7g$

So, in 15.6 g of iron (III) oxide, mass of iron present will be = $\frac{111.7g}{159.69g}\times 15.6g=10.9g$

Hence, the mass of iron in the ore is 10.9 g

7 0

3 years ago

What is conditional reflexes?? ​

What is conditional reflexes??