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4 years ago

12

1. Collect data: Create two water cycles using the Gizmo. Each cycle should have at least four steps and should begin and end at

the same location. Choose any starting point from the list on the right. When the cycle is complete, choose the PATH tab and write the steps below.

1 answer:

Blababa [14]4 years ago

3 0

Answer:

Cycle 1: Lake,atmosphere, clouds,rain,lake

Cycle 2: Atmosphere, clouds, rain, ocean

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3 years ago

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3 years ago

The theoretical yield of a reaction is 44 g. The actual yield was 34 g. What is the percent

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Answer:

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3 years ago

A common antacid contains the acid-neutralizing agent sodium hydrogen carbonate. Write the chemical formula for sodium hydrogen

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Sodium hydrogen carbonate has:
$sodium \: ion ( {Na}^{+}), hydrogen \\ ion ( {H}^{+}), and \: carbonate \\ ion ( {CO3}^{2-})$
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Not to be confused with Sodium Carbonate, (Na2CO3), which lack an H, Sodium Hydrogen Carbonate is sometimes shortened to just Sodium Bicarbonate. It is used in the kitchen (cooking) as "baking soda."

Formula: NaHCO3

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