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Entry Task: Feb 22 nd Friday

Entry Task: Feb 22 nd Friday. Entry Task Question: Write the question down Calculate the % H 2 O in the compound NiCl 2 • 6 H 2 O . Provide answer TURN IN ENTRY TASK SHEET!!!. Agenda:. Sign off Discuss Ch. 11 Review sheet I can…. (see calendar) STUDY for the Proof of Understanding.

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Entry Task: Feb 22 nd Friday

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  1. Entry Task: Feb 22nd Friday Entry Task Question: Write the question down Calculate the % H2O in the compound NiCl2• 6 H2O. Provide answer TURN IN ENTRY TASK SHEET!!!

  2. Agenda: • Sign off Discuss Ch. 11 Review sheet • I can…. (see calendar) • STUDY for the Proof of Understanding

  3. I can… Describe how to use a mole in chemistry • Relate a mole to common counting units. • Convert moles to numbers of representative particles and particles to moles.

  4. I can… Convert Particles Moles Grams • Relate the mass of an atom to the mass of a mole of atoms. • Calculate the number of moles in a given mass of an element and the mass of a given number of moles of an element. • Calculate the number of moles of an element when given the number of atoms of the element. • Calculate the number of atoms of an element when given the number of moles of the element.

  5. I can… Provide the molar mass of a given substance • Recognize the mole relationships shown by chemical formula • Calculate the molar mass of a compound. • Calculate the number of moles of a compound from a given mass of a compound for a given number of moles of the compound. • Determine the number of atoms or ions in a mass of a compound.

  6. I can… Provide the % composition of a substance • Explain what is meant by the percent composition of a compound.

  7. I can… • Determine the Empirical formula & Molecular formula with data collected in an experiment • Determine the empirical and molecular formula for a compound from mass percent and actual mass data.

  8. I can… • Determine the hydrate formula with data collected in an experiment • Determine the hydrate formula for a compound from mass percent and actual mass data.

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