Home
Class 11
CHEMISTRY
How are 0.50 mol Na(2)CO(3) and 0.50 M N...

How are 0.50 mol` Na_(2)CO_(3)` and 0.50 M `Na_(2)CO_(3)` different?

Text Solution

Verified by Experts

Molar mass of `Na_(2)CO_(3)=2xx23+12+3xx16`
`=106 g mol^(-1)`
`0.50 mol Na_(2)CO_(3)` means `0.50xx106 g=53 g`
`0.50 M Na_(2)CO_(3)` means `0.50 mol`, i.e., `53 g Na_(2)CO_(3)` is present in `1 L` of the solution.
Promotional Banner

Topper's Solved these Questions

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise Redox Reaction|25 Videos

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY ENGLISH|Exercise Atomic Structure|94 Videos

  • ISOMERISM

    CENGAGE CHEMISTRY ENGLISH|Exercise Assertion-Reasoning Type|1 Videos

  • ORGANIC REACTION MECHANISM

    CENGAGE CHEMISTRY ENGLISH|Exercise Analytical and Descriptive|6 Videos

Similar Questions

Explore conceptually related problems

How many moles of CO_(2) will be formed when a mixture containing 10 moles each of Li_(2)CO_(3) and Na_(2)CO_(3) are heated ?

A mixture of Li_(2)CO_(3) and Na_(2)CO_(3) is heated strongly in an open vessel .If the loss in the mass of mixture is (220)/(9) % .The molar ratio of Li_(2)CO_(3) and Na_(2)CO_(3) in the initial mixture is (Li = 7,Na = 23)

One more of a mixture of Li_(2)CO_(3) and Na_(2)CO_(3) forms 0.75 mol of CO_(2) at NTP: What is percentage of each in the mixture? "

Na_(2) CO_(3). 10 H_(2) O is

5 g sample contain only Na_(2)CO_(3) and Na_(2)SO_(4) . This sample is dissolved and the volume made up to 250 mL. 25 mL of this solution neutralizes 20 mL of 0.1 M H_(2)SO_(4) . Calcalute the % of Na_(2)SO_(4) in the sample .

A solution contains Na_(2)CO_(3) and NaHCO_(3). 10 mL of the solution required 2.5 mL "of" 0.1M H_(2)SO_(4) for neutralisation using phenolphthalein as indicator. Methyl orange is then added when a further 2.5 mL "of" 0.2M H_(2)SO_(4) was required. The amount of Na_(2)CO_(3) and NaHCO_(3) in 1 "litre" of the solution is:

There is loss in weight when mixture of Li_(2)CO_(3) and Na_(2)CO_(3).10H_(2)O is heated strongly. This loss is due to:

Can we perform the charcoal cavity test without the addition of fusion mixture (Na_(2)CO_(3) and K_(2)CO_(3)) with the carbonate of metals?

A sample contains a mixtrure of NaHCO_(3) and Na_(2)CO_(3) . HCl is added to 15.0 g .of the sample, yielding 11.0 g of NaCl . What percent of the sample is Na_(2)CO_(3) ? [{:("Reaction are"),(Na_(2)CO_(3) + 2HCl rarr 2NaCl + CO_(2) + H_(2) O),(NaHCO_(2) + HCl rarr NaCL + CO_(2) + H_(2) O):}] Mw "of" NaCl = 58.5, Mw "of" NaHCO_(3) = 84, Mw "of" Na_(2)CO_(3) = 106 g mol^(-1)

4g of mixture of Na_(2)CO_(3) and NaHCO_(3) on heating liberates 448 ml of CO_(2) at STP. The percentage of Na_(2)CO_(3) in the mixture is

CENGAGE CHEMISTRY ENGLISH-NCERT BASED EXERCISE-Chemical Equilibrium
  1. How are 0.50 mol Na(2)CO(3) and 0.50 M Na(2)CO(3) different?

    Text Solution

    |

  2. A liquid is in equilibrium with its vapour in a seated container at a ...

    Text Solution

    |

  3. For the reaction, 2SO(2(g))+O(2(g))hArr2SO(3(g)) What is K(c) when the...

    Text Solution

    |

  4. At a certain temperature and total pressures of 10^(5)Pa, iodine vapou...

    Text Solution

    |

  5. Write the expression for the equilibrium constant, K(c) for each of th...

    Text Solution

    |

  6. Find out of the value of K(c) for each of the following equilibrium fr...

    Text Solution

    |

  7. For the following equilibrium K(c) = 6.3 xx 10^(14) at 1000 K NO(g) ...

    Text Solution

    |

  8. Explain why pure liquids and solids can be ignored while writing the e...

    Text Solution

    |

  9. Reaction between N(2) and O(2-) takes place as follows : 2N(2)(g) + ...

    Text Solution

    |

  10. Nitric oxide reacts with Br(2) and gives nitrosul bromide as per react...

    Text Solution

    |

  11. At 450 K, K(p) = 2.0 xx 10^(10)//"bar" for the given reaction at equil...

    Text Solution

    |

  12. A sample of HI(g) is placed in flask at at pressure of 0.2 atm . At eq...

    Text Solution

    |

  13. A mixture of 1.57 mol of N(2), 1.92 mol of H(2) and 8.13 mol of NH(3)...

    Text Solution

    |

  14. The equilibrium constant expression for a gas reaction is . K(c) = (...

    Text Solution

    |

  15. One mole of H(2)O and one mole of CO are taken in 10 Lvessel and heate...

    Text Solution

    |

  16. At 700 K, equilibrium constant for the reaction. H(2)(g) + I(2)(g) h...

    Text Solution

    |

  17. What is the equilibirum concentration of each of the substance in the ...

    Text Solution

    |

  18. K(p) = 0.04 atm at 899 K for the equilibrium shown below. What is the ...

    Text Solution

    |

  19. Ethyl acetate is formed by the reaction between ethanol and acetic ...

    Text Solution

    |

  20. A sample of pure PCl(5) was introduced into aln evacuated vessel at 47...

    Text Solution

    |

  21. One of the reaction that takes place in producing steel from iron are ...

    Text Solution

    |