H2*1.01=2.02
S1*32.06=32.06
O 4*16.00=64.00
2.02+32.06+64.00=98.08
final answer is 98.08
Succession would help over time because new things will appear after
Answer:
900g
Explanation:
Given parameters:
Number of moles of Sc = 20moles
Unknown:
Mass of Sc = ?
Solution:
To find the mass of the scandium given, we use the expression below:
Mass = Number of moles x molar mass
Molar mass of Sc = 45g/mol
So;
Mass of Sc = 20 x 45 = 900g
Alter means change. So when a wave hits a big rock, the rock sheds a tiny bit, creating sand.
hope this helped! Please put this as a brainliest answer
Answer:
I would have to say Iron let me know if i am wrong
Have a great day and good luck