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Chemistry

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Warren Thiel

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Term1/13
How much inches are in a CM
Definition1/13

1 cm = 1/2.54 inch, because there are 2.54 cm in 1 inch.

Term1/13
Which conversion factor would be used to convert gmol to gl
Definition1/13

mol/l

Term1/13
Where are the products in a chemical equation located
Definition1/13

usually on the right of the yeild sign
On the right side of the arrow in the equation

Term1/13
What is scientific notation of 0.0000312
Definition1/13

3.12 X10^-5

(^-5 = to the power of minus 5)

Term1/13
What is another way of writing 3.78 x 105
Definition1/13

Another way of writing 3.78x105 is 396.9.

Term1/13
How many atoms are in 64 g S
Definition1/13

64 grams sulfur (1 mole S/32.07 grams)(6.022 X 1023/1 mole S)

= 1.2 X 1024 atoms of sulfur

====================

Term1/13
How does 11 inch convert cm
Definition1/13

1 inch = 2.54 cm. To convert inches to centimeters, multiply by 2.54.

Term1/13
What is the best definition of a physical change
Definition1/13

Answer this question… Which of the following is the best definition of a physical change?

Term1/13
What are the products in a chemical reaction-
Definition1/13

A product of a chemical reaction is the substance that is formed.

Term1/13
What are state symbols in a chemical equation-
Definition1/13

All of the symbols used in chemical equations are up on the periodic table.

Term1/13
What is the molarity of 6 moles (mol) of NaCl dissolved in 2 L of water
Definition1/13

This molarity is 3 mol/L.

Term1/13
Identify the reactants in the reaction HCl plus NaOH NaCl plus H2O
Definition1/13

The reactants are HCl and NaOH.

Term1/13
What is the molecular formula of the compound CH2 with a molar mass 42.0 gmol
Definition1/13

C3H6

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Cards in this guide (13)
How much inches are in a CM

1 cm = 1/2.54 inch, because there are 2.54 cm in 1 inch.

Which conversion factor would be used to convert gmol to gl

mol/l

Where are the products in a chemical equation located

usually on the right of the yeild sign
On the right side of the arrow in the equation

What is scientific notation of 0.0000312

3.12 X10^-5

(^-5 = to the power of minus 5)

What is another way of writing 3.78 x 105

Another way of writing 3.78x105 is 396.9.

How many atoms are in 64 g S

64 grams sulfur (1 mole S/32.07 grams)(6.022 X 1023/1 mole S)

= 1.2 X 1024 atoms of sulfur

====================

How does 11 inch convert cm

1 inch = 2.54 cm. To convert inches to centimeters, multiply by 2.54.

What is the best definition of a physical change

Answer this question… Which of the following is the best definition of a physical change?

What are the products in a chemical reaction-

A product of a chemical reaction is the substance that is formed.

What are state symbols in a chemical equation-

All of the symbols used in chemical equations are up on the periodic table.

What is the molarity of 6 moles (mol) of NaCl dissolved in 2 L of water

This molarity is 3 mol/L.

Identify the reactants in the reaction HCl plus NaOH NaCl plus H2O

The reactants are HCl and NaOH.

What is the molecular formula of the compound CH2 with a molar mass 42.0 gmol

C3H6

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