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2ci - 2MOLE of chlorine4ci - 4mole of chlorinehope this will HELP you✨good morning✨have a GREAT DAY ahead✨thanks✨it's HARSHITA ✨

Gay-Lussac's Law. When the TEMPERATURE of a SAMPLE of gas in a rigid CONTAINER is INCREASED, the pressure of the gas increases as WELL. The increase in kinetic energy results in the molecules of gas striking the walls of the container with more force, resulting in a greater pressure.Explanation:

Sublimation is the PROCESS on which a solid changes directly into gas without changing into liquid or VICE VERSA. Examples:- Ammonium chloride, Iodine. And both changed from solid to gas directly when HEATED.

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Experiment: TAKE some Ammonium chloride powder in a dish . Cover the china dish with inverted FUNNEL and put a cotton plug in END of funnel so that vapours do not ascape . ... Solid ammonium chloride changes into vapours . Which when come in contact of walls of funnel GET COOLED and change to solid and get deposited there.

a formal, USUALLY WRITTEN, STATEMENT to be used as EVIDENCE is CALLED deposition

The first example of NYLON (nylon 6,6) was produced on February 28, 1935, at DuPont's research FACILITY at the DuPont Experimental StationExplanation:hence this is your ANSWER dear. please MARK me brainliest

y of chemical combination, first stated by John Dalton in 1803. It INVOLVES the following postulates: (1) Elements CONSIST of indivisible small particles (atoms). (2) All atoms of the same element are identical; different elements have different types of atom. (3) Atoms can neither be CREATED nor destroyed.

tчductílítчThis property of drawing the METAL in to THIN wires is called DUCTILITY. Most METALS are ductile.

Ammonia, NH3, is a chemical COMPOUND COMPOSED of one NITROGEN atom and three hydrogen atoms.

tion:step 1Divide the given percentages of atoms with their molecular massesH---4.07/1 =4.07C---24.27/12 =2.02Cl--71.65/35.5=2.01step 2DIVIDE all values with the lowest VALUE obtained. H---4.07/2.01=2 C---2.02/2.01=1 Cl---2.01/2.01=1therefore the EMPIRICAL formula isCH 2 ClWEIGHT OF EMPIRICAL FORMULA=12+2+35.5=49.5Given molecular weight =98.96 which is double of empirical weight .therefore molecular formula is C 2 H 4 Cl 2 .HOPE it will help you

SubstanceBoiling POINT (^0C) Melting point (^0C) A - 183 - 219B445119C78 - 15Point out the PHYSICAL states of A, B, and C at room temperature (30^0C) .

exactly the pH value of distilled water?7Pure distilled water should be neutral with a pH of 7, but because it absorbs carbon DIOXIDE from the ATMOSPHERE, it's ACTUALLY SLIGHTLY acidic with a pH of 5.8.

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A=35.5, Z=17 (for Cl)Explanation:Cl is a HALOGEN with a valency of -1. Its ATOMIC number is 17 and its mass is 35.5. The number of protons in Cl are 17, no. of neutrons are 18 and no. of ELECTRONS in Cl are 17.Hope this helps...Mark this ANSWER as Brainliest plz...

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The ozone layer ACTS as a shield for life on Earth. Ozone is good at trapping a type of radiation CALLED ultraviolet radiation, or UV light, which can PENETRATE organisms' protective layers, like skin, damaging DNA molecules in PLANTS and animals.Explanation:mark this answer as branliest

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Element -A substance that cannot be broken down into simpler substances by chemical means. An element is COMPOSED of atoms that have the same atomic number, that is, each atom has the same number of PROTONS in its nucleus as all other atoms of that element.Eg - hydrogen, helium, lithium, OXYGENMOLECULE -A molecule is an ELECTRICALLY neutral group of two or more atoms held together by chemical bonds.Eg water molecule (H2O), hydrogen molecule (H2)Hey Mate!!!! Here is your ANSWER ♣️

C3H6O3 your ANSWER HOPE it HELPS

ry is the study of matter—what it consists of, what its PROPERTIES are, and how it changes. Being able to describe the ingredients in a cake and how they CHANGE when the cake is baked is called chemistry. Matter is anything that has mass and takes up space—that is, anything that is physically real. Some things are easily identified as matter—this book, for example. Others are not so obvious. Because we move so easily through the air, we sometimes FORGET that it, too, is matter.Chemistry is one branch of science. Science is the process by which we learn about the natural universe by observing, testing, and then generating models that EXPLAIN our observations. Because the physical universe is so vast, there are MANY different branches of science (Figure 1.1.1 ). Thus, chemistry is the study of matter, biology is the study of living things, and geology is the study of rocks and the earth. Mathematics is the language of science, and we will use it to communicate some of the ideas of chemistry.

So, when parentheses are involved, the rules for order of OPERATIONS are: Do operations in parentheses or grouping symbols. Multiply and DIVIDE from left to right. Add and subtract from left to right.Explanation:FIRST understand and then TEACH to someone ELSE

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The TWO organelles containing their own genetic material are MITOCHONDRIA and plastids. Mitochondria are sites of respiration in the cell. They are called the cell's ENGINE since they synthesize ATP compounds RICH in energy. The Cell uses the energy CONTAINED in ATP.

1665 book Micrographia spurred microscopic INVESTIGATIONS. Thus OBSERVING microscopic fossils, HOOKE endorsed BIOLOGICAL EVOLUTION