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is a HYDROGEN CONTAINING COMPOUND which is not an ACID but a salt.HOPE IT HELPS

ond one who observe the EVAPORATION of water in PLATE will get first because the plate is having more surface area whereas the BOWL is having less surface area so it will evaporate later as COMPARE to plate

synthetic detergents and soap can be USED in hard WATER2. they clean the clothes in less time due this water SAVED please MARK this answers as a BRAINLIEST answers please please please please please

h205co is the ANSWER

e ATOMIC and mass number the ELEMENT CLASSIFIED in MODERN PERIODIC table

6h2o3O2 Is the ANSWER BRO

o2-CaCO3Is the CHEMICAL REACTION

s the AMINO ACID REACTION

tronic CONFIGURATION of D4 ION is 2,7,1

m HYDROXIDE is the IUPAC

e MAXIMUM NUMBER of MONOCHROME derivatives POSSIBLE

iced how a house is made, brick by brick? It all starts with LAYING the first brick which gradually graduates into a full-fledged wall. If this wall is a chemical compound, then the brick is the atom. An atom is the smallest indivisible particle in any chemical equation.While they may be the smallest unit of a chemical compound, their importance is pretty much like that of the brick used to build the house. WITHOUT it, there will be no house. Similarly, our entire universe is made up of atoms.Symbols for Atoms of Various ElementsEvery element in nature is signified with a chemical name, a chemical valency and a symbol which is used to refer to this element while creating chemical equations. This symbol denotes a singular atom. That is to say, when we refer to Aluminium as Al, it refers to a single atom of Aluminium.The first scientist to use symbols for chemical elements was Dalton. He was the one who used the symbols of the elements in a specified quantity, i.e one atom of the element. Later on, Berzilius suggested that we could use one or two letters of the element to form its symbol.Initially, symbols for the name of elements were derived from the place they ORIGINATED from. So copper was taken from CYPRUS, while gold was meant yellow and so it was denoted accordingly. However, today the International Union of Pure and Applied Chemistry approves the element names.

how POSITIVE DEVIATION from RAOULT's LAW.

double the concentrationof reactant X and the RATE increases by 2a, then the orderof reactant X is "a". ... For example, if you have a REACTIONWITH one reactant, A, and youdouble [A] and the rate DOUBLES,then the rate=k[A]1.

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values for the THREE ionizable GROUPS X,. Y and Z of glutamic ACID are 4.3, 9.7 and 2.2 RESPECTIVELY. 2. 2. 2. X. |. Z. +NH3.

rendra MODI JI the PM OF our country.... I hope it's HELP you ....❤❤❤

atement.Hope it HELPS you ^-^PLZZ MARK as BRAINLIEST

r here is your ANSWER Speed is the RATE at which someone or something moves. The SI UNIT of speed is 'meter' and CGS unit is 'centimeter'hope it HELPS you dear....

eWhere is your QUESTION

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p by step ____✌✌✌✌✌✌✌✌✌The Procedure:Preparing the mixture of ammonium chloride, sand and common salt:Take a small quantity of a mixture of sand, common salt and ammonium chloride in a china dish.Separation of Ammonium Chloride:Real Lab Procedure:Place the china dish on a wire gauze that is placed over a tripod stand.Cover the china dish with an inverted glass funnel and plug in a little cotton at the opening of the stem of the funnel.On heating the mixture in the china dish, white fumes EVOLVE and rise inside the funnel.Stop heating when the white fumes stop rising and allow the funnel to cool.After cooling, REMOVE the funnel from the china dish and using a spatula, transfer the solid ammonium chloride STICKING on the walls of the funnel into a WATCH glass.Inference:Ammonium chloride sublime and can be separated from the mixture of salt and sand by the process of sublimation.Separation of sand particles:Real Lab Procedure:Transfer the contents of the china dish into a beaker and pour some distilled water into it and STIR it well using a glass rod.Filter the contents of the funnel into another beaker.Transfer the sand particles left on the filter paper into a watch glass using a spatula.Inference:Sand can be separated from the mixture of sand and salt by dissolving salt in water and then by filtration.Separation of salt:Real Lab Procedure:Transfer the filtrate in the beaker into a china dish and strongly heat it.After some time, the salt is left as a residue in the china dish; transfer it into another watch glass.Finally label the three components that have been separated from the mixture.Inference:Salt can be separated through the process of evaporation.✌✌✌✌✌✌✌✌✌✌hope it helps you please mark me brainlist..

d CHEMISTRY NOTES app from play STORE HOPE it helps

-electron, the orbital angular momentum is :OptionAngular momentumn VALUEA)0.5h/π = 1 x h/2π1b)1.25h/π = 2.5 x h/2π2.5c)h/π = 2 x h/2π2d)1.5h/π = 3 x h/2π3. ✌✌✌✌✌ hope it HELPS you please MARK me brainlist friend

E YOUR ANSWER is" alt=" " align="absmiddle" class="latex-formula" style="box-sizing: border-box; border: 0px; max-width: 100%; max-height: 37.5rem;">'Hydrocarbon' is self-explanatory which means compounds of carbon and hydrogen only. Hydrocarbons play a key role in our daily life. You must be familiar with the terms ‘LPG’ and ‘CNG’ used as fuels. LPG is the abbreviated form of liquified petroleum gas whereas CNG stands for COMPRESSED natural gas. Another term ‘LNG’ (liquified natural gas) is also in news these days. This is also a fuel and is obtained by liquifaction of natural gas. Petrol, diesel and kerosene oil are obtained by the fractional distillation of petroleum found under the earth’s crust. Coal gas is obtained by the destructive distillation of coal. Natural gas is found in UPPER strata during drilling of oil wells. The gas after compression is known as compressed natural gas. LPG is used as a domestic fuel with the least pollution. Kerosene oil is also used as a domestic fuel but it causes some pollution. Automobiles need fuels like petrol, diesel and CNG. Petrol and CNG operated automobiles cause less pollution. All these fuels CONTAIN MIXTURE of hydrocarbons, which are sources of energy. Hydrocarbons are also used for the manufacture of polymers like polythene, polypropene, polystyrene etc. HIGHER hydrocarbons are used as solvents for paints. They are also used as the starting materials for manufacture of many dyes and drugs. Thus, you can well understand the importance of hydrocarbons in your daily life. In this unit, you will learn more about hydrocarbons.IF HELPFUL MARK ME AS BRAINLEAST PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

E YOUR ANSWER IS Intermolecular forces. Silicon dioxide is really strange with its shape. You'd assume it to be linear like carbon dioxide but it holds a more tetrahedral orientation. This polarizes the molecule and helps them form COMPLEX chains of silicon dioxide. It's hard to find black and white information on this as many articles will contradict each other. But we do use silica as a polar surface for TLC and GLASS does have a slight attraction to water.So I guess that's the answer. Silicon dioxide is polar. Carbon dioxide is not.IF HELPFUL MARK ME AS BRAINLEAST PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

E YOUR ANSWER IS Aromatic amine( AMINES with benzene group) are always less basic then normal aliphatic amines and even ammonia(NH₃).Due to +inductive effect from alkyl groups, amines are more basic than Ammonia.....that is                                   CH₃NH₂ > NH₃ in basic STRENGTH.while aromatic amines are least basic(EG: C₆H₅NH₂)Therefore the order of basic strength is ,                             CH₃NH₂ > NH₃ > C₆H₅NH₂IF HELPFUL MARK ME AS BRAINLEAST PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

E YOUR ANSWER IS Just TOOK this ,the answer is 6 miles of AMMONIA is REQUIRED to react COMPLETELY with phosphoric acidIF HELPFUL MARK ME AS BRAINLEAST PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

E YOUR ANSWER IS (i) 6 MOLES of hydrogen (ii) 2 moles of CARBON (III) 1 mole of ethaneIF HELPFUL MARK ME AS BRAINLEAST PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE

are melted by heating and this molten metals can be CONVERTED into alloys which have many uses their food in nature ice LIQUID WATER as well as water vapour are available metals are melted by heating and these molten metals can be converted into kilos which have many users the state of matter refers to its physical state of matter can move from one state to another this is known as INTER CONVERSATION of the States of matter matter can change from one state to another when specific physical conditions change that is temperature and pressure of the substance

e GIVEN,A colorless liquid is used as rocket fuel.The empirical formula of colorless liquid: The molar MASS of is 92 g/mol.Let's find the MOLECULAR formula of the Therefore, molecular formula of colourless liquid which is used in rocket fuel is

tomic PARTICLE INCLUDES negative CHARGE CALLED electron and it PRESENT in the nucleus.Total electrons  present in the particle is

e given,Mass of sample (propane) = 5.65 gPressure = 956 MM HgLet's CONVERT pressure mm Hg into atm.Volume = 2.50 LMolar mass of Propane =  = 44 g/ molAccording to the ideal gas,Therefore, total TEMPERATURE of the propane in FLASK is 298.8 K

e given,Mass of  = 44 gTherefore, 44 g of  contains 12 g of carbon.Let's CALCULATE how MUCH weight of C present in 0.191 g of Given mass of = 0.1172 gTherefore, 18 g of contains 2 g of HydrogenLet's calculate how much weight of H present in 0.1172 g of H.Total mass of carbon and hydrogen = 0.05209 + 0.01302 = 0.06511 gMass of Oxygen = 0.1 - 0.06511 = 0.03489 gLet's convert mass into moles of each element.Simple ratio of each element will beTherefore, empirical FORMULA of COMPOUND will be