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(NO3)2. LEAD Nitratereaction INVOLVED,Pb(NO3)2. gives. 2PbO+4NO2+O2

is a synonym of MAKE — technically it means "cause to become." An illness might render you UNABLE to walk, or a SHOCKING site might render you SPEECHLESS. ANOTHER basic meaning of the verb render is to give, present, or perform something: to render assistance

form covalent bond to get stable.Two REASONS:Catenation - carbon have this unique ability to form bonds with other carbon atoms or other atoms this forming long chain.It could be branched,cyclic or NORMAL chain.Tetravalency: as carbon have valency of four so it is capable of BONDING with four atoms of carbon or atoms of other mono valency elements

2→CO2 + H2OFirst look at the C atoms. At FIRST glance they are balanced with 1 C on each SIDE.Now look at the H atoms. They are not balanced. There are 4 H atoms on the left side and 2 H atoms on the RIGHT. Place a coefficient of 2 in front of the H2O. We now have 4 H atoms on both sides.CH4 + O2→CO2 + 2H2ONow look at the O atoms. They are not balanced. There are 2 O atoms on the left side and 4 on the right. Place a coefficient of 2 in front of the O2. We now have 4 O atoms on both sides.CH4 + 2O2→CO2 + 2H2OThe equation is now balanced. Each side has 1 C atom, 4 H atoms, and 4 O atoms.

um carbonate is AL2(CO3)3.ammonium hydroxide is NH4OH.

htened candle or MATCH stick goes off with a POP sound as HYDROGEN is INFLAMMABLE

ion of COMPOUND. ... The type of bonds holding elements TOGETHER in a compound can vary: two common types are covalent bonds and ionic bonds. The elements in any compound are always present in fixed ratios. Example 1: PURE water is a compound made from two elements - hydrogen and oxygen.Definition of Mixture. Any SUBSTANCE that has a uniform and unchanging composition is considered to be pure.Examples of pure substances include elements. A mixture is a combination of two or more pure substances in which each pure substance retains its INDIVIDUAL chemical properties.

oil-it is SUITABLE for almost all the crops. Sandy soil-it is suitable for crops who grow in desert. CLAYEY soil-it is suitable for crops who REQUIRED more water

50gm of ICE at 0℃ is CONVERTED into 50gm of water at 20℃.Find FINAL temperature

ction is as FOLLOWS....3FE + 4H2O ——› Fe3O4 + 4H2Here, Iron gets oxidized and FORMS triferric tetraoxide. Fe3O4 is formed when Fe2O3 get COMBINED with FeO.Thanks.Hope this helps you..!!

A reactive turn-on fluorescence probe for HYPOCHLOROUS ACID and its bioimaging APPLICATION

mark it brainliest answer friendsnabhik me upasthit protano AUR neutron KI SANKHYAO ke Yog ko mass NUMBER khte h

= V³+, Mn²+, Fe³+, Co²+, MNO4-, Ti³+.

The correct answer is true.Pruning is the process of increasing the EFFICIENCY of neural NETWORKS and making the execution faster by decreasing the amount of processing required in such networks.Taking too many neurons at once in the beginning MAY LEAD to the damaging of the neural network such that it won't be able to recover.

―For complete COMBUSTION of ethanol the amount of HEAT PRODUCED as measured in bomb CALORIMETER is

y = moles /mass of solvent in KG= 1.04/208×1000/100000= 5×10 RAISE to -5 MOLAL.

:- For AR :- For CA :- HOPE it HELPS you

RBONS WILL BE FORMED BY THE REACTION OF WATER ( HYDROGEN AND OXYGEN) AND CARBON-DIOXIDE.

esents the ETHYL ACETATE.

um is a metal because it is good conductor of heat and electricity, it is hard, shiny and it is malleable and ductile. They have high boiling and MELTING points. They possess METALLIC lustre. They are solid state. They can produce a metallic clink or sonorous sound. It is used for making paint, wrapping chocolates, medicines, etc.. It is used for making domestic UTENSILS and coins. It is also used for making electric wires, bodies of vehicles and aeroplanes. Nowadays it is used to make DOORS and WINDOWS and their frames

knife and butter its sides well. TAKE a candle and light it. hold just the tip of the candle over the flame. we will notice that the butter on all sides START to melt in a short time and drips down. thus we see that metals get heated up faster i.e. they are good CONDUCTORS of heat

t effective way to test for CO2 is to bubble the gas through "limewater", a diluted solution of calcium hydroxide (slaked LIME). When you bubble CARBON DIOXIDE through the solution, it forms a solid precipitate of calcium carbonate – chalk or limestone. Calcium carbonate is insoluble in water.Thus, if there is CO2 present in the sample, the limewater will TURN milky, cloudy white.Hope it helps:)

MATE ❤️❤️❤️ HERE IS UR ANSWER..DEOXIDATION NUMBER OF CHLORINE IS 0 NOW THE NUMBER COMES TO -1 WHICH MEANS THE NUMBER HAS BEEN REDUCED IT'S CLEARLY STATES THAT IT UNDERGONE REDUCTION..HOPE THIS WILL HELP YOU ❤️ ❤️❤️❤️STAY BLESSED ❤️ ❤️❤️

MATE ❤️❤️❤️❤️ HERE IS UR ANSWER...The Oxygen and hydrogen mixture leades to used in to process the factory materials. Because this flamebecomes neutral and flame increases temperature. As both are COMBUSTIBLE gases and helps to combustion. Therefore, it also used for cutting andwelding...In oxy-fuel welding, a welding torch is used to weld metals. ... Filler MATERIAL depends upon the metals to be welded. In oxy-fuel cutting, a torch is used to heat METAL to its kindling temperature. A STREAM of oxygen is then trained on the metal, burning it into a metaloxide that flows out of the kerf as slag...HOPE THIS WILL HELP YOU ❤️ ❤️❤️❤️STAY BLESSED ❤️ ❤️❤️@PANKHUDI NEWELY JOINED ✌️ ✌️

lastics are the plasticsthat, when heated, do not undergo chemical change in their composition and so can be molded again and again.Examples INCLUDE: polyethylene (PE), polypropylene (PP), polystyrene (PS) and polyvinyl chloride (PVC).hlo...GM...hope it HELPS u...

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d..Hybridization happens when ATOMIC orbitalsmix to form a new atomic orbital. The new orbital can hold the same total number OFELECTRONS as the OLD ones. The properties and energy of the new, HYBRIDIZED orbital are an 'average' of the original unhybridized orbitals.The concept of hybridization was introduced because it was the best explanation for the fact that all the C - H bonds in molecules like methane are identical.IF U LIKE MARK IT ON BRAINLIST ×_×^_^

ion answer is on CBSE class 10 gs TEXT book on page no 86

s a strong, diprotic acid. The equation for its ionization is             H2SO4(aq)   -->    2H+   +  SO4-Since the equation tells us that each molecule of acid will PRODUCE 2 HYDROGEN ions, the concentration of the H+ ion MUST be 2 x .0050M or .010MUsing the DEFINITION of pH=-log[H+]= -log(.010M) =

═══════════════╕☬‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌‌‌ ‌ ‌ ‌ ‌ ‌ YOUR ANSWER ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ☬╘═════════════════════╛⏩first in ionic bonding there oppositely charged ions are HELD Together by very strong electrostatic force of attraction.⏩ in solid state In cations around itself WITHIN IRON and each and end with cation⏩ ionic compound are good conductor of electricity in FUSED state or in AQUEOUS solution.⏩ ionic compound have very high melting and boiling points.

!Here is your answer !!________________________________VSEPR theory :-According to VSEPR theory , the CENTRAL atom arrange electron PAIR in such a way that there is a minimum repulsion AMONG them to attain maximum stability !!____________________________Thank you!!

d SILVER BCZ they don't REACT with ANOTHER METAL

not dispace HYDROGEN from DIL HCL

f the METHOD isby combustion CH4 + O2 -----> CO2 + H2Ohope it helps....

a............................

> Kc( a ). The REACTION PROCEEDS in the DIRECTION of REACTANTS.2 ). ( d ) Q> Kc3 ). ( c ). Appreciable concentration of both reactants and products are present.

)B, 3)c,4)b,5)a.