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  • 2 answers

Himanshu Kaushik 4 years, 10 months ago

5.3 g of na2co3 is dissolved in 90g of water what will be mole fraction of na2co3 and water

Yogita Ingle 4 years, 10 months ago

Thermodynamics in physics is a branch that deals with heat, work and temperature, and their relation to energy, radiation and physical properties of matter.

  • 1 answers

Kalki Kalki 4 years, 10 months ago

Pta na chl nikal # emiway bantai
  • 2 answers

? S. S. ? 4 years, 10 months ago

Sry dude....I can't tell u coz some users may misuse it....?

Sahil Singh 4 years, 10 months ago

Don't know
  • 1 answers

Vandana Kori 4 years, 10 months ago

By stoichiometry and stoichiometric calculation
  • 1 answers

Mansi Jadhav 4 years, 10 months ago

H2 mole= 22 = 0.22/22= 0.01
  • 1 answers

Mansi Jadhav 4 years, 10 months ago

10 moles
  • 3 answers

Varsha Baboria 4 years, 10 months ago

A molecular formula consists of the chemical symbols for the Constituent elements followed by numeric subscripts describing the number of atoms of each element present in the molecule.

Vanshika Mishra 4 years, 10 months ago

N(empirical formula)

Abhishek Yadav 4 years, 10 months ago

Hi
  • 2 answers

Akash Pandey 4 years, 10 months ago

Thanks Yogita

Yogita Ingle 4 years, 10 months ago

Molality Molarity
Mass of the solvent Volume of the whole solution
Unit sign expressed as (m) Unit sign expressed as (M)
It has units of moles/kg It has units of moles/liter
  • 4 answers

Aya Abdelmoaz 4 years, 10 months ago

hello ?

Ruhi Singh 4 years, 10 months ago

Hii

Sahil Singh 4 years, 10 months ago

Hey

Krish Patel 4 years, 10 months ago

Ask Questions only ...
  • 1 answers

Ruhi Singh 4 years, 10 months ago

The electrons in a covalent bond between two different atoms (H and Cl in this case) are not equally shared by the atoms. This is due to the electronegativity difference between the two atoms. The more electronegative atom (Cl) has greater share of the electrons than the less electronegative atom (H).
  • 4 answers

Sahil Singh 4 years, 10 months ago

Baby.....

Sahil Singh 4 years, 10 months ago

Hmm...

Har Har Mahadev 🙏 4 years, 10 months ago

That

Har Har Mahadev 🙏 4 years, 10 months ago

I was saying tha don't write my full name, short name is enough.
  • 3 answers

Har Har Mahadev 🙏 4 years, 10 months ago

Ha ha dharti par abhi abhi aayi hun. Suraj ke sar par gayi thi.

4 years, 10 months ago

She is on dharti you are in the hell

Sahil Singh 4 years, 10 months ago

Mujha bhi kuch asa hi lagta ha ???
  • 1 answers

Meghna Thapar 4 years, 10 months ago

Pyrophosphoric acid, also known as diphosphoric acid, is the inorganic compound with the formula H₄P₂O₇ or, more descriptively, [(HO)₂P]₂O. Colorless and odorless, it is soluble in water, diethyl ether, and ethyl alcohol. Hypophosphoric acid is a mineral acid with the formula H4P2O6, with phosphorus in a formal oxidation state of +4. In the solid state it is present as the dihydrate, H4P2O6·2H2O. In hypophosphoric acid the phosphorus atoms are identical and joined directly with a P−P bond.

  • 2 answers

Pk ⚔️ 4 years, 10 months ago

No problem bhai...so jao ...good night

Pk ⚔️ 4 years, 10 months ago

Good evening bhai ....mai bhi badhiya?......see you at 10 pm
  • 4 answers

Akash Pandey 4 years, 10 months ago

hey

Ruhi Singh 4 years, 10 months ago

Hii...

Sahil Singh 4 years, 10 months ago

Hey

Har Har Mahadev 🙏 4 years, 10 months ago

Hello . Namaskar
  • 5 answers

Class 12 4 years, 10 months ago

1

Class 12 4 years, 10 months ago

#

Class 12 4 years, 10 months ago

.

Pk ⚔️ 4 years, 10 months ago

Haa sab jante hai....don't you worry use inform kar denge pahle ane to do.

Sahil Singh 4 years, 10 months ago

Kon ha ye...
  • 4 answers

Sahil Singh 4 years, 10 months ago

Jhanvi ye kya ha Yrr no. Q diya tum na apna

Sahil Singh 4 years, 10 months ago

Hmm..... Bolo

Vaishu ? 4 years, 10 months ago

Can you all help me? ??? pls.

Vaishu ? 4 years, 10 months ago

Hi
  • 1 answers

Secret Admirer 4 years, 10 months ago

H3BO3
  • 0 answers
  • 3 answers

Manoj Chaidhary 4 years, 10 months ago

The reaction in which on reactant side old bond break and on product side new bond form.

Ff Sedn 4 years, 10 months ago

A chemical reaction is a process in which one or more substance, also called Rectants are converted to one or more different substance (product) A chemical reaction Reaarnge the constituent atom of the rectants to create different substance as product

Ff Sedn 4 years, 10 months ago

Whenever a chemical change occur we can say that a chemical reaction has taken place
  • 1 answers

4 years, 10 months ago

Check you ques something is wrong on the left
  • 0 answers
  • 0 answers
  • 2 answers

Pk ⚔️ 4 years, 10 months ago

HC Verma and dc pandey....apki?

Pk ⚔️ 4 years, 10 months ago

Ya choda referance book ka sawal to lag nahi raha....
  • 3 answers

Pk ⚔️ 4 years, 10 months ago

Koi suggest karo agar pata ho to...acha wala

Pk ⚔️ 4 years, 10 months ago

Bhai test series join karna sahi rahega kya??

Pk ⚔️ 4 years, 10 months ago

Aur bhai....sm aaj kal active nahi rah rahi kya?
  • 3 answers

Pk ⚔️ 4 years, 10 months ago

Haa idhar bhi sab thik hai.....waise raat wala idea sahi hai bhai....aaj se hi start karte hai....thank you very much

Pk ⚔️ 4 years, 10 months ago

Bhai aaj kal padhai bilkul nahi ho pa raha....idhar udhar ke kamo me time pass ho raha hai bas...padhne ka mann hi nahi kar raha......apna batao ghar me sab thik hai??

Sahil Singh 4 years, 10 months ago

?????

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