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Results for precipitation of Ba(NO3) and Na2SO4?
Ba(NO3)2(aq) + Na2SO4(aq) ==> BaSO4(s) + 2NaNO3(aq).
What do scientists do after the reach conclusions from the results of their experiments?
They share the results of the experiment.
The info collected during an experiment is called?
The information collected during an experiment is called data. This data is used to analyze the results of the experiment and draw conclusions based on the findings.
A scientist who performs an experiment has no idea what the outcome of the experiment is going to be true or false?
True. In an experiment, a scientist formulates a hypothesis, designs the experiment, collects data, and then analyzes the results to draw conclusions. The outcome of the experiment is not known beforehand, and it is the results of the experiment that will either support or refute the hypothesis.
What is the concentration of Na2SO4 solution prepared by dissolving 5.35 g of Na2SO4 in sufficient water to give 330 ml of solution?
First.Get moles sodium sulfate.5.35 grams Na2SO4 (1 mole Na2SO4/142.05 grams)= 0.0377 moles Na2SO4-------------------------------------Second.Molarity = moles of solute/Liters of solution ( 330 mL = 0.33 Liters )Molarity = 0.0377 moles Na2SO4/0.33 Liters= 0.114 M Na2SO4=============
Results for precipitation of Ba(NO3) and Na2SO4?
Ba(NO3)2(aq) + Na2SO4(aq) ==> BaSO4(s) + 2NaNO3(aq).
Example of simple experiment in chemistry?
Precipitation of barium sulfate:BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl
Which shows that the results of an experiment are reliable?
An experiment in which the results are repeatable....apex
What are the results from an experiment called?
The results of an experiment are called your data.
Is BaNO32 soluble in water?
Barium nitrate is soluble in water.
What is the formula when combining sodium hydroxide and sulfuric acid?
The reaction between sodium hydroxide (NaOH) and sulfuric acid (H2SO4) results in the formation of sodium sulfate (Na2SO4) and water (H2O). The balanced chemical equation is: 2NaOH + H2SO4 -> Na2SO4 + 2H2O.
How did he record and results of his experiment?
He recorded the results of his experiment by documenting observations, measurements, and data collected during the experiment. These results were typically recorded in a lab notebook or electronic record. The results were then analyzed and interpreted to draw conclusions and determine the significance of the experiment.
When you sum up what is learned in an experiment what is it called?
The outcome of an experiment is a "conclusion", the interpretation of the results compared with the expected results and the goal of the experiment.
What are the results called in an scientific experiment?
The results of a scientific experiment are typically referred to as data or findings. These results provide the information needed to analyze the experiment's outcome and draw conclusions.
Do your results have to match your hypothesis in an experiment?
The results of a science experiment do not have to match the original hypothesis. Indeed, the results collected in an experiment may be completely different to those that the scientist predicted.
What kind of salt is BaNO32?
This is barium nitrate, an inorganic ionic salt.
What do you call the results of an experiment?
Observations and measurements made during an experiment are called the data.
