Build A molecule Workshop

You will build new molecules from the given atoms and molecules.

Put the atoms together by making their electron clouds touch.

Bonds are when atoms are connected together.

In chemical reactions, bonds are broken and atoms are rearranged making new substances.

Build A molecule Workshop

A chemical formula tells you how many atoms are in a molecule.

the 2 in H2O goes with the letter in front of it.

there are 2 Hydrogen atoms bonded to one oxygen atom

BUILD A MOLECULE WORKSHOP 1Na

me_

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__ Carbon dioxide: CO2A gas you exhale, burning stuff turns into it, dry ice

BUILD A MOLECULE WORKSHOP 1Na

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__ Ammonia: NH4 Smelling salts & cleaning products

Nitrogen

BUILD A MOLECULE WORKSHOP 1Na

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__ Water: H2O

BUILD A MOLECULE WORKSHOP 1Na

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Silicon dioxide: SiO2sand, glass

Silicon

BUILD A MOLECULE WORKSHOP 1Na

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__ Methane: CH4 Swamp gas & natural gas for stoves and furnaces

BUILD A MOLECULE WORKSHOP 1Na

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__ Iron Oxide (Rust): Fe2O3

BUILD A MOLECULE WORKSHOP 1Na

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__ Sodium Chloride (NaCl)Table Salt

BUILD A MOLECULE WORKSHOP 1Na

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__ Hydrochloric acid: HCl Stomach acid, brick-layers’ acid

DEFINE: SOLUTIONNa

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Hydrochloric Acid Solution/Mixture

Look up the word solutionWrite your definition here

BURN A MOLECULE WORKSHOP REARRANGE THE ATOMS TO MAKE THE NEW MOLECULES AFTER BURNING

Nam

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_ Per

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____ Burning Ethane producesH2O and CO2