Chemistry, 08.04.2021 16:30 marofthejt9089
(no g0d d4nm fake links or i will report. im raging rn because ive posted this so many other times and they keep on sending fake links
When planning a simple experiment, what does it mean to ātest one variableā?a During the experiment, the scientist keeps the control the same but changes many other elements he or she is testing.
b During the experiment, the scientist has only one element, or variable, that is changed to test the hypothesis.
c The scientist can only use simple language and materials when planning the one variable to be tested.
d The scientist plans and performs just one science experiment a day to test one variable.
Answers: 2
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered āavogadroās numberā in the form we use it today (6.02 x 10 23). still, thereās a controversy over the name. research the contributions from these two scientists and read about how avogadroās number got its name. briefly state what you think this number should be called, providing key details of each scientistās contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
Chemistry, 22.06.2019 17:20
The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for Ī“g, Ī“h, and Ī“s for the adsorption of water.
Answers: 2
Chemistry, 22.06.2019 22:00
Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.
Answers: 3
(no g0d d4nm fake links or i will report. im raging rn because ive posted this so many other times a...
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