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3.82 KG KILOGRAM is I GUESS

CalciumExplanation:MARK me as BRAINLIEST if this is USEFUL

100×6.023×1023g. this is your ANSWER

Explanation:A chemical REACTION is a process that results in the chemical CHANGE of one SET of chemical SUBSTANCES into ANOTHER set of chemical substances.

100×6.023×1023g.Explanation:i will HOPE SOOO..

tion:u must GO through goo gle,its LONG

E=mc² okkkkkkkkkkkkkk

Evidence of a chemical changeChange of ODOR. Change of COLOR (for example, silver to reddish-brown when iron rusts). Change in temperature or energy, such as the PRODUCTION (EXOTHERMIC) or loss (endothermic) of heat. Change of composition - paper TURNING to ash when burned.

there is no QUESTION to ANSWER.

i DK the ANSWER ]but the answer is 3 molExplanation:

The IUPAC NAME of the COMPOUND C6H5O(CH2)6CH3 is 1-phenoxy HEPTANE.

Here, HCL is the CORRECT ANSWER of the GIVEN QUESTION.

I don't KNOW the CORRECT ANSWER

the ACCELERATION of the ball will be g. Initial VELOCITY will be 0. in T sec. body travels h mts. by applying equations of motion we gets=ut+(1/2)GT 2 h=(1/2)gT 2 ------[1]in T/3 sec h 1 =(1/2)gT 2 =(1/2)g( 3T ) 2 =(1/2)g( 9T 2 ) -------[2]from [1] and [2] we get h 1 = 9h distance from point of release.therefore distance from GROUND is h− 9h = 98h EXPLANATION:Please Mark me as brainliest :)

The electron travels in circular orbits AROUND the nucleus. The orbits have quantized SIZES and energies. Energy is EMITTED from the atom when the electron JUMPS from one ORBIT to another closer to the nucleus.

Expert Verified 1000/18 = MOLE for each L, or 55.6M. Since N = 1 for WATER, water is 55.6N as WELL.

intermolecular hydrogen bindHOPE IT HELPS U !~!!MARK ME AS BRAINLIEST..

HydrogenNon-metalGasHeliumNon-metalGasLithiumMetalSolidBerylliumMetalSolidBoronMetalloidSolidCarbonNon-metalGasNitrogenNon-metalGasOxygenNon-metalGasFluorineNon-metalGasNeonNon-metalGas

There are four types of alcohol: methyl alcohol, ethyl alcohol, propyl alcohol and butyl alcohol. Ethyl alcohol, or ethanol (C2H5OH), is the type used in the production of alcoholic beverages. The other three types, methyl, propyl and butyl alcohol, if consumed can result in blindness and death, even in relatively small doses.Alcohol, (C2H6O), ALSO known as ethyl alcohol or ethanol, is the intoxicating agent found in beer, wine and liquor. Alcohol is produced by fermentation of YEAST, SUGARS, and starches. Fruits such as grapes, and GRAINS like barley and wheat are most commonly used for wine, beer and LIQUORS. Other plants, such as the cactus or sugar cane may be used in liquor production.[1] Alcohol is used as a solvent and vehicle in a variety of medications, including prescription and over-the-counter drugs.Explanation:hope it will help you

here EXPLANATION:SALT and TURMERIC powderMonocef, rantack

Theory of acid-base indicators: Two theories have been PROPOSED to explain the change of colour of acid-base indicators with change in pH. 1. Ostwald's theory: ACCORDING to this theory: ... (b) The IONISATION of the indicator is largely affected in ACIDS and bases as it is either a weak acid or a weak base.

tion:Iron has a VALENCY of 2+ or 3+, so there are two iron sulfide molecules: FeS and Fe2S3. The FIRST ONE is called ferrous sulfide and the other ...

When metals REACT with non-metals, electrons are TRANSFERRED from the METAL atoms to the non-metal atoms, forming ions. The RESULTING compound is called an ionic compound. REACTIONS between metals and non-metals include: sodium + chlorine → sodium chloride.♡──━━━━━━⊱✿⊰━━━━━━──♡

I I am SURE my answer is right and shortExplanation:A calorimeter is an object used for CALORIMETRY, or the process of MEASURING the heat of CHEMICAL reactions or physical changes as well as heat capacity.

here is UR CORRECT ANSWER HOPE you have been UNDERSTOOD

tion:10 g of NaOH REQUIRED a certain amount of H2SO4 or COMPLETE neutralization. Calculate the number of moles of H2SO4 required.

It will be CONVERTED into STEAM.

tion:Since, no. of molecules of a GAS is directlyproportional to volume at same conditionof TEMPERATURE and pressureTherefore,molecules of nitrogen = 50/ 100 * Y = Y/ 2Mark as the BRAINLIEST

Acid strength is the tendency of an acid, symbolised by the chemical formula {\displaystyle {\ce {HA}}}, to DISSOCIATE into a proton, {\displaystyle {\ce {H+}}}, and an anion, {\displaystyle {\ce {A-}}}. The dissociation of a strong acid in SOLUTION is effectively COMPLETE, except in its most concentrated solutions.Hota YE ki mein tapak JATI ミ●﹏☉ミxD

(a) Saturated solution: Solution in which no more solute can be dissolved at a particular temperature is known as saturated solution. For example in aqueous solution of SUGAR no more sugar can be dissolved at room temperature.(b) Pure Substance: Any substance is said to be pure if and only if it is made up of SINGLE type of particles means all the particles of that substance should be of same chemical nature. For example WATER, sugar, salt etc.(c) Colloid: A colloid is a heterogeneous mixture whose particles are not as small as solution but they are so small that cannot be seen by naked eye. When a beam of light is passed through a colloid then the path of the light becomes visible. For example milk, smoke etc.(d) Suspension: A suspension is a heterogeneous mixture in which solids are dispersed in liquids. The solute particles in suspension do not dissolve but remain suspended throughout the MEDIUM. For example Paints, Muddy water chalk water mixtures etc.Please send your queries to [email protected] you can aslo visit our facebook page to get quick help. Link of our facebook page is GIVEN in sidebarExplanation:Mark me as barilinest......

Explanation:a) An Molecular formula REPRESENTS a moleculeb) Molecular formula of WATER is H₂Oc) NOOOOO!!!!!  Sulphur is of two forms, one is crown shaped (S₈) and another one is in the shaped of lightning or chair (S₆) you'll learn this in the 12th standardd) NOOOOO!!!!!!  CO is CARBON moonoxide, whereas Co is cobalte) In iron III oxide, the oxidation state of iron must be +3, the formula will be Fe₂O₃please mark me brainliest

Hlo dear PLS mark as a BRAIN list kr DIYO ans KKK pls

A period in the periodic table is a row of CHEMICAL elements. All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor. Arranged this way, groups of elements in the same column have similar chemical and physical properties, reflecting the periodic law. For EXAMPLE, the HALOGENS lie in the second-last column (GROUP 17) and share similar properties, such as high REACTIVITY and the tendency to gain one electron to arrive at a noble-gas electronic configuration As of 2016, a total of 118 elements have been discovered and confirmed.

1.6735575E-24 gmhope HELP U MATE ✌

it is NOTHING but nonsenxe...LOL

d is the ANSWER of this QUESTION

law of conservation of mass states that mass can be neither created nor DESTROYED during a chemical reaction. It means that the total mass of the reactants and the products involved in a reaction remains the same. (b) The molecular mass of a substance is the sum of the ATOMIC masses of all the ATOMS present in 1 molecule of that substance.The chemical formula of calcium carbonate is CaCO3Atomic mass of Ca = 40 uAtomic mass of C = 12 uAtomic mass of O = 16 U∴Molecular mass of CaCO3 = [(1 × 40) + (1 × 12) + (3 × 16)] u = 100 uThus, the molecular mass of CaCO3 is 100 u.