Purchase Solution

Moles Produced from Heating

Not what you're looking for?

Ask Custom Question

1. How many moles of carbon dioxide will be produced if 50g of potassium hygrogen carbonate are heated?

2. Also, What is the mass of one nitrogen molecule (in grams). Do they mean N_2_?

Thanks! : )

Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
Match Elements with their Symbols

Elements are provided: choose the matching one- or two-letter symbol for each element.

Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

Periodic table

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

View More Free Quizzes
Related BrainMass Solutions

  • Calculating percent yield in a reaction

    MM CH3CH2Cl = 64.5 g/mol moles CH3CH2Cl = 47.2 g/ 64.5 g/mol = 0.73 moles Moles of CH3CH2OH that should be produced = 0.73 moles Mass of CH3CH2OH that should be produced = 0.73 moles (MM{CH3CH2OH}) MM CH3CH2OH = 46 g/mol mass of CH3CH2OH

  • Smelters and Galena Conversion

    Again, since the mole ratio of SO2 to PbS is 1:1 we can say that the moles of SO2 produced is 502.1 moles.

  • Percent Mass and Stoichiometry

    It also considers how to calculate the moles of vinegar formed from a bottle of wine.

  • Calculate the Pressure

    Find moles of FeC2O4 by dividing the 1.25 grams by the molar mass of FeC2O4 (add up all the atomic masses 1 Fe 2 C and 4 O) and we will have the moles of reactant. We know that we will double this number to find moles of gas produced.

  • Lab: Stoichiometry of an Acid-Base Reaction

    Convert the mass of NaCl to moles, given its molecular weight (MW) of 58.443 g/mole. 3.Calculate the experimentally determined ratio of moles of NaCl produced to moles of Na2CO3 reacted, according to: mole-ratio = (moles NaCl)/(moles Na2CO3)

  • Writing aim and conclusions in a report

    By knowing the BaCl2:H2O ratio previously determined, the mass loss produced by heating can indicate the amount of BaCl2 present in the mixture.

  • To use the Ideal Gas Law to calculate the molar mass

    #2 Volume of flask = 298 mL = 0.298 liters Mass of flask before heating = 113.487 grams Mass of flask after heating = 114.344 grams Difference = mass of substance = 0.857 grams n = PV = (0.990789)(0.298)_ = 0.0096236 moles RT

  • Lab: Empirical Formula of Copper Oxide

    The initial mass of copper in the moles of copper from the copper sulfate salt (MW of Cu = 63.55 g/mole) (g) B.

  • Reactions and Properties of Oxygen Compounds

    Use the balanced equation for KClO3 from Part 1 to perform this calculation. First you need to convert grams to moles.

View More Related Solutions