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tion:WEIGHT of 1 mol sulphur = MOLAR MASS of sulphur32g=1 mol 3.2g=0.1 mol 1 mol has 6.022×10 23 atoms0.1 mol will have 6.022×10 22 atoms

Gunpowder, which is basically 75% POTASSIUM nitrate, 15% CHARCOAL and 10% sulphur, is at the heart of firecrackers.

Both these elements have the configurations in which all the orbitals of the same sub-level are exactly half-filled. Such an arrangement gives extra stability to the ATOM. As a result, the REMOVAL of electron becomes difficult and hence they have HIGH VALUE of ionisation ENTHALPIES.

f7cgkgzyayzji8teodoydoydor9e6psr6t9Explanation:isua7w74si,nvjs6re74sd174a5q

tion:0.33 g of iron contains = (0.33 X 6.023 x 1023)/56 = 3.5492 x 1021 ATOMS of Fe.

Answer:The molarity of the SOLUTION is 2.28 M.Explanation:Molarity of the solution is given by:molarity=\frac{\text{mass of SOLUTE}}{\text{molecular mass of solute}\times \text{Volume of solution in LITRES}}molarity=molecular mass of solute×Volume of solution in litresmass of solute ...(1)Mass of NaOH = 18.25 gVolume of the solution: 200 mL =0.2 L (1L=1000mL)Molecular mass of NaOH = 40 G/molMolarity of the solution will be calculated using above expression (1):Molarity=\frac{18.25 g}{40 g/mol\times 0.2 L}=2.28 MMolarity=40g/mol×0.2L18.25g=2.28MHope this helpful.Mark me as brainliestand follow me.

where is the FULL QUESTION

p304 which is CALLED PHOSPHORUS TETRA OXIDE.

When solutions of sodium carbonate and HYDROCHLORIC acid are MIXED, the equation for the hypothetical double displacement reaction is: Na2CO3 + 2 HCl → 2 NaCl + H2CO3 Bubbles of a COLORLESS gas are EVOLVED when these solutions are mixed.

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the CORRECT ANSWER is........ ( C ) +1 in CL' and +1 in C1b

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The atom is the smallest unit of MATTER that can TAKE PART in a chemical reaction.

the CATALYTIC oxidation of ammonia uses a metal CATALYST, such as platinum, COPPER, or nickel. ... Oxygen added to the system can then OXIDIZE the ammonia, forming NITRIC oxide. When nitric oxide is mixed with water, nitric acid is formed. Nitric acid is the main ingredient in fertilizers.

in dehydration of alcohol ch3ch2oh +h2so4 -----> c2h4 +h2o this reaction is elimination reaction Explanation:BUY the WAY apne QUESTION me clear HI nhi kiya h KI kya btana h

tion:LEACHING is the process of concentration of ores in which metal is made soluble in a SOLVENT while the IMPURITIES remain insoluble and get separated out. It does not INVOLVE any REDOX reaction.

Haloalkanes and HALOARENES are the hydrocarbons in which ONE or more hydrogen atoms have been replaced with HALOGEN atoms. The primary difference between haloalkanes and haloarenes is that haloalkanes are derived from open-chain hydrocarbons (alkanes) whereas haloarenes are derived from aromatic hydrocarbons.Hope it HELPS you

tion:SOLIDS:- the ATOMS are tightly PACKED in little space.LIQUIDS:- the atoms have greater space between them , as COMPARED to solids.Gases:- the atoms have much greater space then liquids.

A solution of CHINA rose turns green in a basic solution, and bright PINK or MAGENTA in an ACIDIC solution.Explanation:PLS MASK AS BRAINLIST and make the table your SELF

71%Explanation:in that 71%of water ocean water COVERS 96.5% of all earths water .REMAINING is FOUND in the form of water vapour in rivers and lakes.

NH4ClExplanation:HOPE it's HELPFUL to you...Have a LOVELY DAY....##SANIA

t SHIRT and of COURSE you can SAY that you are not the INTENDED RECIPIENT youExplanation:

It is not HARMFUL

A UNIVERSAL indicator is a pH indicator MADE of a solution of several compounds that exhibits several SMOOTH colour changes over a wide range pH values to indicate the acidity or alkalinity of SOLUTIONS. ... Wide-range pH test papers with distinct colours for each pH from 1 to 14 are also available.

a) molecules are 3 , carbon , hydrogen and Oxygen 24 atoms of Carbon , 44 atoms of Hydrogen and 22 atoms of OXYGENB) molecules are 2 nitrogen and Hydrogen. 7 atoms of nitrogen and 21 atoms of Hydrogen. Explanation:HOPE IT HELPS YOU.........!

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melting point of covalent COMPOUNDS are GENERALLY HIGH EXPLANATION:if it is helpful than please follow me

planation:Atomic NUMBER: 17 therefore VALENCE ELECTRONIC configuration:2,8,7

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other PHYSICAL structure) in atomic or molecular orbitals. ... This is also useful for DESCRIBING the CHEMICAL bonds that hold atoms TOGETHER.

Electron and protonExplanation:The more no.of electrons determines the ATOM as negetively CHARGED and the more no.of protons DETERMINE as positively charged atom.Hope u LIKE the ANSWER

chemistry1.the branch of science concerned with the substances of which matter is composed, the INVESTIGATION of their PROPERTIES and reactions, and the use of such reactions to form NEW substances.2.the COMPLEX emotional or psychological interaction between people."their affair was triggered by intense sexual chemistry"

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what the HELL is the QUESTION EXACTLY?