Explanation:
What type of graph is most appropriate to present the data in Table 4? Create a graph of the data in Excel or another graphing software and submit it to your instructor.
Develop a detailed hypothesis for your experiment.What would your experimental approach be to test this hypothesis? Be detailed in your description of the experiment.
6.What are the independent, dependent, and controlled variables in your experiment?
What type of graph would be appropriate for this data set? Why?
Your answer should be "D."
Early computers were like "walkie-talkies."
They were used by the government to exchange all sorts of data during the Cold War.
I hope this helps! :)
Answer:39.8375
Explanation:
The mole for the equation is 1:1
Then the molar mass of KCl is 74.5g
Molar mass of k is 39
74.5g of KCl gives 39g of k
76.10g of KCl gives xg of k
X= 76.10×39/74.5
X= 2967.9/7
X= 39.8375
Sissy imposter among us haha
Answer:
2) All four statements are part of Dalton's original atomic theory.
Explanation:
The postulates of the Dalton’s atomic theory are:
- The matter is comprised of small units which are known as atoms.
- The atoms are indivisible which means that they can not be further divided.
- Atoms of the matter can neither be created nor be destroyed in the chemical reaction.
- All atoms of the particular element are identical.
- The atoms of the different elements vary in the size and the mass. and posses different properties.
- The compounds are formed by the different whole number combinations of the atoms.
<u>Hence, all 4 are correct.</u>