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3 years ago

In which kind of community do people mostly work in groups that generate ideas and provide services?

Chemistry

2 answers:

slega [8]3 years ago

8 0

A.it is Postindustrial

viktelen [127]3 years ago

3 0

Answer:

The correct answer is A.

Explanation:

One of the main characteristics of the post-industrial community is that the economy shifts from the production of goods to the provision of services.

Industry remains the center of the whole process of capital accumulation, services are industrialized and automated at a higher level. These services, in turn, continue to depend heavily on industrial growth.

Another great attribute is to produce ideas as the main engine for economic growth.

Have a nice day!

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PLEASE ANSWER ASAP (WILL GIVE BRAINLIEST)

Flauer [41]

Answer:

I think it is either A. or B.

Explanation:

(I think!)

5 0

3 years ago

The substance water always has a mass ratio of 11% H to 89% O. If 5.00g of a substance containing H and O was decomposed into .2

Gre4nikov [31]

Answer:

No the substance is not water.

Explanation:

The balance chemical equation for the decomposition of water is as follow;

2 H₂O = 2 H₂ + O₂

Step 1: Calculate moles of H₂O;

Moles = Mass / M.Mass

Moles = 5.0 g / 18.01 g/mol

Moles = 0.277 moles of H₂O

Step 2: Calculate Moles of O₂ and H₂ produced by 0.277 moles of H₂O:

According to equation,

2 moles of H₂O produced = 1 mole of O₂

So,

0.277 moles of H₂O will produce = X moles of O₂

Solving for X,

X = 0.277 mol × 1 mol / 2 mol

X = 0.138 moles of O₂

Also,

According to equation,

2 moles of H₂O produced = 2 mole of H₂

So,

0.277 moles of H₂O will produce = X moles of H₂

Solving for X,

X = 0.277 mol × 2 mol / 2 mol

X = 0.227 moles of H₂

Step 3: Calculate Mass of O₂ and H₂ as;

For O₂:

Mass = Moles × M.Mass

Mass = 0.138 mol × 31.99 g/mol

Mass = 4.44 g of O₂

For H₂:

Mass = Moles × M.Mass

Mass = 0.227 mol × 2.01 g/mol

Mass = 0.559 g of H₂

Conclusion:

From conclusion it is proved that the amount of H₂ produced by decomposition of 5 g of water should be 0.559 g while in statement it is less i.e. 0.290 g.

6 0

3 years ago

A chemical reaction that has a positive δg is best described as _____.

Ann [662]

A chemical reaction that has a positive g is best described as endergonic.

8 0

3 years ago

What are minerals? What kinds of minerals are considered gems? (Site 1)

eimsori [14]

For your second question its Diamonds,Rubys, Emeralds.
And for your first question its :Minerals are natural: These substances that form without any human help.

Minerals are solid: They don't droop or melt or evaporate.

Minerals are inorganic: They aren't carbon compounds like those found in living things.

Minerals are crystalline: They have a distinct recipe and arrangement of atoms.

5 0

3 years ago

Read 2 more answers

How much energy would be released if 0.00046 kg of plutonium were converted to energy through radioactive decay?

vagabundo [1.1K]

Rdaioactive decay results in the formation of a different element. Plutonium decays by emitting alpha emission to form uranium. Thermal energy is emitted as the alpha particles are absorbed and the kinetic energy is converted to heat. The amount of energy is computed by the formula;
E = mc²
E = 0.000046 × (3 ×10^8)
Energy = 4.14 ×10^13 Joules

3 0

3 years ago