Which of the following hypotheses cannot be tested using the scientific method?
cold weather...
Which of the following hypotheses cannot be tested using the scientific method?
cold weather causes car tires to deflate.
if students do more homework their grades will improve.
if the temperature is increased, the reaction rate of hcl and naoh will increase.
the bombing of hiroshima ended world war ii.
Answers: 1
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical solutions?
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Chemistry, 22.06.2019 15:30
Light waves can move through , but they travel fastest when they move through a(n) .
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Chemistry, 22.06.2019 17:40
If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
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