Downloads count | 56 |
Resource type | Lesson |
Recommended age | 12 - 14 years |
File information | pptx, 11 pages, 3.41 MB |
Comments count | 3 |
Resource type | Lesson |
Recommended age | 12 - 18 years |
File information | pdf, 10 pages, 1.88 MB |
La idea es visualizar videos que complementen la información, adjunto links de algunos que pueden servir:
https://youtu.be/P9wmqzxq5lM
https://youtu.be/pBwqu1A3bMc
https://youtu.be/h55j08Z-G6g
https://youtu.be/HKq7sRqWqvY
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Resource type | Worksheet |
Recommended age | 13 - 18 years |
File information | docx, 4 pages, 69.8 KB |
- Calculating the molar mass of molecules and compounds
- Converting between grams and moles
- Calculating the number of atoms in a given mass of a substance
- Calculating the mass of a substance containing a given number of atoms
- Calculating the number of moles in a given mass of a substance
Overall, the worksheet is a comprehensive assessment of students' understanding of molar mass and its application to real-world problems. Here is a brief description of each of the questions on the worksheet:
Questions 1-8: These questions ask students to calculate the molar mass of molecules and compounds, convert between grams and moles, and calculate the number of atoms in a given mass of a substance.
Questions 9-11: These questions ask students to calculate the mass of a substance containing a given number of atoms, the number of moles in a given mass of a substance, and the mass of a substance needed to form a given number of moles of the substance.
Question 12: This question asks students to calculate the mass of 1 uranium atom.
Questions 13-15: These questions ask students to calculate the moles of sodium hydroxide in a kilogram of caustic soda, the number of hydroxide molecules in a kilogram of sodium hydroxide, and the moles of aspirin formed from 54 g of aspirin.
Questions 16-18: These questions ask students to calculate the mass needed to form 5.8 moles of heptane, the moles of sulfuric acid produced from 0.24 kg of H2SO4, and the moles of H2O formed from 12500 mg of H2O.
Question 19: This question asks students to calculate the number of grams of sodium chloride needed to have 4 moles of this substance.
Question 20: This question asks students to calculate the molar mass of a substance given the mass used and the number of moles.
I hope this is helpful!
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Resource type | Worksheet |
Recommended age | 13 - 18 years |
File information | docx, 4 pages, 8.63 KB |
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Resource type | Activity |
Recommended age | 8 - 12 years |
File information | pdf, 4 pages, 1.06 MB |
- Matter
- States of matter
- Solid
- Liquid
- Gas
- Mass
- Weight
- Volume
- Mixture
- Solution
- Solute
- Solvent
- Concentration
- Physical properties
- Physical changes
- Evaporation
- Condensation
- Freezing
- Melting
- Chemical properties
- Chemical changes
- Quantitative description
- Qualitative description
- Law of conservation of matter
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Resource type | Activity |
Recommended age | 8 - 12 years |
File information | pdf, 4 pages, 1.09 MB |
- Memory
- Around the world
- Cowboys
- Charades
- Pictionary
- Describe and guess
- Oh! No!
- Listen and pick
- Inflatable hammer
- Big bag toss
- Matter
- States of matter
- Solid
- Liquid
- Gas
- Mass
- Weight
- Volume
- Mixture
- Solution
- Solute
- Solvent
- Concentration
- Physical properties
- Physical changes
- Evaporation
- Condensation
- Freezing
- Melting
- Chemical properties
- Chemical changes
- Quantitative description
- Qualitative description
- Law of conservation of matter
There are no comments yet, write one yourself!
Resource type | Activity |
Recommended age | 8 - 12 years |
File information | pdf, 4 pages, 825 KB |
- The first one has 36 matter flashcards including words, definitions and images.
- The second link has 24 matter flashcards including words and definitions.
- Matter
- States of matter
- Solid
- Liquid
- Gas
- Mass
- Weight
- Volume
- Mixture
- Solution
- Solute
- Solvent
- Concentration
- Physical properties
- Physical changes
- Evaporation
- Condensation
- Freezing
- Melting
- Chemical properties
- Chemical changes
- Quantitative description
- Qualitative description
- Law of conservation of matter
There are no comments yet, write one yourself!
Downloads count | 3 |
Resource type | Worksheet |
Recommended age | 12 - 15 years |
File information | docx, 9 pages, 27.4 KB |
ALICIA EN EL PAIS DE LAS MARAVILLAS , LEEN FRAGMENTO Y RESPONDEN PREGUNTAS TIPO:
1. ¿Por qué la Liebre de Marzo y el Sombrerero le dicen a Alicia que en la mesa “no hay sitio”?
Y MASS...
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Gracias por el material!!!!