Answer: C. 146 g
Explanation:
To calculate the moles, we use the equation:
Thus
For sodium nitrate
moles = 1.72
Molar mass of sodium nitrate = 85g/mol
Putting values in above equation, we get:
Answer: d
explanation: only eukaryotic cells contain a nucleus. inside the nucleus is dna/chromosomes
The length unit of decimeter is 100 times larger than a millimeter. The relationship between length units is 1 meter = 10 decimeter = 100 centimeter = 1000 millimeter.
I don’t see the video but I can still answer number 2! One example is when you boil water it evaporates as it gets hot. Another example is when you take a shower, the water on your body evaporates as you dry!
They're all intertwined! For instance: Matter is composed of Atoms - which are kept together and create molecules. Elements are made up of only one kind of atoms. Atoms that have different elements and are bonded together form compounds. If atoms are ever aligned in a perfect 3d arrangement, they form an awesome crystal.
So in short: They all are one big happy family, so to speak that are either the outcome or help decide the outcome of the product.