Answer:
Zn(NO3)2 +Cu
Explanation:
Replacement reaction is a type of chemical reaction in which an element react with a compound and take the place of another element in that compound.
Zn is more reactive than Cu, therefore Zn replaces cu from CU(NO3)2 to form Zn(NO3)2 +Cu
Answer:
The answer is "9"
Explanation:
In the given-question, the attachment file, which is "graph" is missing. so, in this question, firstly we add the file and then provide the solution:
please find the attachment of the image file.
Solution:
In the given graph by canceling, the out ends for getting the middle median that is equal to 2, that's why its value is equal to "9".
Answer:
D
Explanation:
idk but I'm pretty sure it's D
It should be noted that ion abundance defined by the amount of a certain isotope that occurs in a natural sample of an element.
<h3>What is ion abundance?</h3>
The ion abundance can be explained as the sum of the intensities within the isotope boundaries.
Some strategy are ben used when calculating the abundance of that compound ion and it defined by the amount of a certain isotope in natural sample.
Learn more about ion abundance at;
brainly.com/question/25605883
The mean amount of converted sugar is produced when the coded temperature is 1.75. is 8.87503.
<h3>What is the mean value?</h3>
When you upload up all of the values and divide with the aid of using the variety of values it's miles referred to as Arithmetic Mean. To calculate, simply upload up all of the given numbers then divide with the aid of using what number of numbers are given.
- imply quantity of sugar while the temp. is 1.75
- y=6.5071+1.3929(1.7)y
- =6.5071+1.3929(1.75)
- =8.87503=8.8750.
Read more about temperature:
brainly.com/question/24746268
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