No, because 40 miles is the same as nearly 25 km/h.
Iron, magnesium, zinc, aluminum. I don’t know of any others
Answer :
The balanced chemical equation will be,
This reaction is a single replacement reaction.
Single replacement reaction : It is a reaction in which an element react with a compound and replace another element from the compound.
The general representation of this reaction is,
Answer:
They require diffrent types of atoms for their makeup I belive is the answer Hope this helps
Explanation: Wow you have a lot a questions XD :D :3
The relation between moles and mass is given by the formula:
# of moles = (mass in grams) / (molar mass)
So, given the molar mass of 18.02 and 0.025 mol, you can solve the formula for the mass of water in grams:
mass of water in grams = # of moles of water * molar mass of water
mass of water in grams = 0.025 mol * 18.02 g / mol = 0.4505 g of water.
Then, she is wrong.