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irinina [24]
2 years ago
9

Gold can be found in native or pure state in nature why? Write any one anyone application of sulphur​

Chemistry
2 answers:
Gala2k [10]2 years ago
8 0

Answer:

Sulphur is used in making car batteries and fertlizers

Ivan2 years ago
5 0

Answer:

Gold is almost found in its pure state. Because gold does not react with other elements or compounds easily. Elemental sulfur is used in black gunpowder, matches, and fireworks; in the vulcanization of rubber; as a fungicide, insecticide, and fumigant; in the manufacture of phosphate fertilizers; and in the treatment of certain skin diseases. The principal use of sulfur, however, is in the preparation of its compounds.

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Nitrogen (N), phosphorus (P), and potassium (K) are the main nutrients in plant fertilizers. By industry convention, the numbers
Minchanka [31]

The ratio is  1.07 : 0.128 : 0.106.

What is N/P/K ratio ?

These three numbers form what is called the fertilizer's N-P-K ratio — the proportion of three plant nutrients in order: nitrogen (N), phosphorus (P) and potassium (K). The product's N-P-K numbers reflect each nutrient's percentage by weight.

Given, mass ratio of (Molar mass of N2 =28; Molar mass of PO=78; Molar mass of K2O)=94) is 30/10/10

Therefore the ratio is : 30/28 : 10/78 : 10/94 = 1.07 : 0.128 : 0.106

To learn more about fertilizers click on the link below:

brainly.com/question/24342278

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6 0
2 years ago
Explain the environmental benefits of recyling paper products.
jenyasd209 [6]

Answer:

hi

Explanation:

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5 0
3 years ago
When titrating a strong acid with a strong base, after the equivalence point is reached, the pH will be determined exclusively b
Arte-miy333 [17]

Answer:

B) hydroxide concentration

Explanation:

Hello,

In this case, since we are talking about strong both base and acid, since the base is the titrant and the acid the analyte, once the equivalence point has been reached, some additional base could be added before the experimenter realizes about it, therefore, since the titrant is a strong base, it completely dissociates in hydroxide ions and metallic ions which allows us to compute the pOH of the solution by known the hydroxide ions concentration.

After that, due to the fact that the pH is related with the pOH as shown below:

pH=14-pOH

We can directly compute the pH.

Best regards.

5 0
3 years ago
Calculate q, the heat released in each reaction.
goldenfox [79]

First Set of Answers:

Heat Released Reaction 1: 3700

Heat Released Reaction 2: 3200

Second Set of Answers:

Moles Reactant 1: .00823

Moles Reactant 2: .0397

Third Set of Answers:

Enthalpy 1: -450

Enthalpy 2: -81

FOR EDG!!!!!!!!!!!!

( Record in your data table (; )

8 0
3 years ago
The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by collecting the nitrogen fro
12345 [234]

Answer:

The percentage of N in the compound is 0.5088

Explanation:

Mass of compound = 8.75 mg = 8.75×1000 = 8750 g

Mass of N2 = number of moles of N2 × MW of N2 = 1.59 × 28 = 44.52 g

% of N in the compound = (mass of N2/mass of compound) × 100 = (44.52/8750) × 100 = 5.088×10^-3 × 100 = 0.5088

6 0
3 years ago
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