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Question:-  Sometimes we get painful cramps in our leg muscles after RUNNING for a LONG TIME due to the accumulation of.... Complete the following statement

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Answer:-

• The correct OPTION will be Lactic acid.
• Lactic acid is accumulated around muscles after running because it is a byproduct of Anaerobic respiration.
• Anaerobic respiration usually occurs when we do heavy physical ACTIVITIES where the oxygen intake is not sufficient enough

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Hope this helped you with your doubt :)    

Answer:

CHROMATOGRAPHY is based on the PRINCIPLE where molecules in mixture applied onto the surface or into the solid, and fluid STATIONARY phase (stable phase) is separating from each other while moving with the aid of a MOBILE phase. Based on this approach THREE components form the basis of the chromatography technique.

U have ENTERED the ANSWER then why QUESTION...

Answer:

Matter is a substance that has inertia and occupies physical space. ACCORDING to MODERN physics, matter consists of various types of particles, each with MASS and size. The most familiar EXAMPLES of material particles are the electron, the proton and the neutron. Combinations of these particles form ATOMS.

Answer:

A free-radical reaction is any chemical reaction involving free RADICALS. This reaction type is abundant in organic reactions. ... MANY radical reactions are chain reactions with a chain initiation step, a chain PROPAGATION step and a chain TERMINATION step.

bye frnd

ANSWER:

BLUE litmas SOLUTION is CORRECT answer

Answer:

because the produced pollution ( co2, CO, CH3 ,MANY other)

Explanation:

all the harmful elements go up to the atmosphere and at OZONE layer they want to mix up..

so if u pollution our nature.. thats CAUSE to much dangerous trouble for us in future..

but Nature is ALREADY showing her power...

u can see... the Bihar and Assam flood... ( Assam has flood every year)

so u should aware and aware all the people of UR locality to use as low as possible to use car bikes..

this all are comfort bro.. and only for character status

nothing else..

ANSWER:

plz support me  maes

Explanation:

Colloids. A colloid is a heterogeneous mixture in which the DISPERSED particles are INTERMEDIATE in size between those of a solution and a SUSPENSION. The particles are spread evenly throughout the dispersion medium, which can be a solid, LIQUID, or gas.

Answer:

High melting point of a substance means that there will be more HEAT REQUIRED to MELT a particular substance from solid to LIQUID state.

Alloys with melting points below 450 degrees Fahrenheit are reffered to as low melting.

High melting point and low melting point are usually compared to room temperature,

hope this will help you.

HELLO !!!!

YOUR ANSWER IS,

X = SODIUM

Y = MAGNESIUM & CALCIUM

Z = IRON & ALUMINIUM.

HOPE IT HELPS YOU...........

FOLLOW ME...............

Answer:

No. Of moles of ice (H2O) =5 moles

MASS of ice (H2O)=?

Formula;

Mass of ice=number of MOLAR mass � molar mass of ice

=5�18

=90g is the answer

Explanation:

What happen when we PASS heat to lead nitrate?

Answer

23

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12 Answers



Ted Krapkat, 46yrs as a chemist in the cement & aluminum industries.

Answered March 6, 2018

Originally Answered: What happens when solid lead nitrate is heated?

When heated to ~470°C, lead (II) nitrate undergoes chemical decomposition to PRODUCE lead (II) oxide, NITRIC oxide and oxygen;-

2 Pb(NO33)22 (s) → 2 PbO (s) + 4 NO22 (G) + O22 (g)

ANSWER:

OPTION (3) 7 is the answer.

Answer:

answer is i dt NACL

EXPLANATION:

MARK as brainlist

Answer:

False

Explanation:

Bacteria cannot degrade the detergents containing HIGHLY BRANCHED chains, therefore, in most of the detergents used these days, the branching is kept to a minimum so that the detergents become easily biodegradable.

ANSWER:

yes

Explanation:

plsplsplspsllspplllsospllldldllldlldd

Explanation:

The f ORBITAL has 15 protons to COMPLETE a fifth level of a tetrahedral STRUCTURE. The f orbital is more complex, but follows the same rules based on proton ALIGNMENT as the p and d orbitals

Answer:

1...light green

3..AMMONIUM CHLORIDE

4..nitrogen

5...platinum

Answer:

water KEPT in an EARTHEN POT becomes COOL during summer

Answer:

Hello dear❤❤

Explanation:

With straight-chain molecules, as the number of CARBONS increase the boiling point ALSO increases because there are more carbons that can interact and form London dispersion ATTRACTIONS. So, pentane (5 carbons) will have a HIGHER boiling point than BUTANE (4 carbons).

EXPLANATION:

CHANGE in HEAT enthalpy=0

change in volume=0

Answer:

The list of chemical equations:-

Explanation:

1. 4NH3 + 5O2 = 2N2 + 6H2O
2. 4NH3 + 5O2 = 4NO2 + 6H2O + heat (make SURE to write the name of the catalyst above the arrow and temp °C also)
3. 8NH3 + 3Cl2 = N2 + 6NH4Cl
4. 2NH3 + CO2 = (NH2) 2CO + H2O (we get a gas namely UREA)
5. CUSO4 + 2NH4OH = Cu(OH)2 + (NH4)2SO4

HOPE THIS HELPS YOU UNDERSTAND.

Answer:

Copper sulphate (CUSO4) SOLUTION in water does not show tyndall EFFECT the particles of solution are very small to be able to make the light path visible WHEREAS a milk is a colloid while particle size is big enough to SCATTER a beam of light and make the path visible.

ANSWER:

its SODIUM and POTASSIUM

MARK me as BRAINLIEST

Answer:

One MOLE atoms of NA weigh 23 grams

Explanation:

6.022 x 10^22 = 2.3 g

Answer:

5 ,2

Explanation:

INTEGRAL and DECIMAL part

0 LEFT TOTHE nonzeronumber

ANSWER:

HERE IS THE ANSWER.

Explanation:

HOPE IT HELPS YOU.

Answer:

The sol can be easily dehydrated. The gel cannot be dehydrated.

Dispersion medium is a liquid.              Dispersion medium is a solid.

Example: As2S3, S in WATER,                  Example: CHEESE, butter, jellies etc        

paints, MILK of MAGNESIA etc.    

EXPLANATION:

Answer:

Definition of homogeneity. 1 : the quality or state of being of a SIMILAR KIND or of having a uniform structure or composition throughout : the quality or state of being homogeneous.

Explanation:

HOPE it HELPS you!.....

Answer:

Explanation:

The Brainliest Answer! But we know, 1 MOLE of Benzene CONTAINS "Avogadro number" of molecules. Hence we can say that 6 x 10²³ molecules of Benzene WEIGH 78 grams

ANSWER:

B) M shell

Explanation:

please MARK me BRAINLIST

ANSWER:

idk

Explanation:

ANSWER:

Answer:

If the overall order is being DETERMINED, the concentration of all reactants should change by the same FACTOR. If the REACTION is first order, then if the concentration doubles the rate will also double. ... If the reaction is second order, then if the concentration doubles the rate will quadruple.

Explanation:

ANSWER:

don't KNOW

EXPLANATION:

not ABLE to UNDERSTAND

ANSWER:

EXPLANATION:

SINGLE DISPLACEMENT REACTION

ANSWER:

idk

Explanation:

ANSWER:

AVAGADROS laws

Explanation:

PLS MAKE ME BRAINLIST PLS

i am TRYING bye hoddddddd

EXPLANATION:

Above the critical temperature, TC, the van der Waals equation is an improvement over the ideal gas LAW, and for LOWER temperatures, i.e., T < TC, the equation is also QUALITATIVELY reasonable for the liquid and low-pressure gaseous states; however, with respect to the first-order phase transition, i.e., the range of ( ...

ANSWER:

Explanation:What is the VOLUME of a face centred cubic unit cell, when its density is 2.0 g CM-and the molar mass of the substance is 60.22 g mol?? (1) 4 * 10—22 cm3 (2) 2 x 10-22 cm (3) 44 * 10—22 cm3 (4) 22 * 10–22 cm.

Nature of ELECTROLYTE: The conductance of an electrolyte DEPENDS UPON the number of ions PRESENT in the solution. THEREFORE, the greater the number of ions in the solution the greater is the conductance. The number of ions produced by an electrolyte depends upon its nature.

ITZ ISHAPRNA

Answer:

Indian nationalism developed as a concept during the Indian independence movement fought against the COLONIAL British Raj. Indian nationalism is an instance of territorial nationalism, inclusive of all its people, despite their diverse ethnic, linguistic and religious BACKGROUNDS. It continues to strongly influence the politics of INDIA and reflects an OPPOSITION to the sectarian strands of Hindu nationalism and Muslim nationalism

ANSWER:

EXPLANATION:

PLS FIND the ATTACHMENT

ANSWER:

ANSWER:

The study of SOILS in their NATURAL environment is called pedology.

PLEASE MARK BRAINLIEST AND FOLLOW IF YOU PREFER!

EXPLANATION:

Isotonic Solution. Isotonic solutions contain equal concentrations or AMOUNT of impermeable solutes on either means both SIDE of the membrane and so the CELL neither swells nor SHRINKS.

NH3 + HCL => NH4CL

Answer:

V²⁺ and Sc³⁺. DIAMAGNETIC MATERIALS are compounds that are REPELLED by a magnetic FIELD