Statements
steps of the scientific
method
1. make an observation
a. there is...
Statements
steps of the scientific
method
1. make an observation
a. there is something wrong with the electrical outlet
2. ask a question
b. i plug my coffeemaker into the outlet
3. form a hypothesis
c. why doesn't my toaster work?
4. make a prediction
d. my coffeemaker works when plugged into the outlet
5. conduct an experiment
e. if something is wrong with the outlet, then my coffeemaker also won't work when
plugged into it
6. analyze the results
f. my toaster doesn't toast my bread
Answers: 2
Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 23:00
In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next
Answers: 2
Chemistry, 23.06.2019 02:20
In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me
Answers: 2
Chemistry, 23.06.2019 04:00
What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?
Answers: 1
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