Answer:
2H2 + O2 -----> 2H2O
Not sure about the second question though.
Answer:
0.088mole
Explanation:
Given parameters:
Mass of the compound = 5.125g
Unknown:
Number of moles = ?
Solution:
To solve this problem, we need first find the molar mass of the given compound.
Molar mass of NaCl = 23 + 35.5 = 58.5g/mol
So;
Number of moles = = = 0.088mole
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Answer: Icebergs are produced when large pieces of ice break off from the front of a glacier during a process called calving.
Explanation:
A glacier breaks into pieces and forms icebergs.
The process of breaking of a glacier into icebergs when large pieces of ice breaks is known as calving.
Or we can also say that icebergs are produced when large pieces of ice break off from the front of a glacier during a process called calving.
The answer is C) [Ar]4s2 3d6