2mg(s)+02(g)=2mg0 that was the correct answer
The sun of the protons a D neutrons in the nucleus of an atom is called the ATOMIC MASS
Answer:
Butanoic acid and 2-propanol reacts to form isopropyl butyrate.
Explanation:
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Yes, Sharpies contain volatile solvents—and when inhaled these solvents can produce a "high." The effects of inhalants (including Sharpies) can be similar to those of alcohol and include slurred speech, lack of coordination, euphoria, and dizziness.
The moles which were measured out is calculated using the following formula
moles = mass/molar mass
molar mass of CuBr2.4H20 = 63.5 Cu + ( 2 x79.9) br + ( 18 x4_) h20 = 295.3 g/mol
moles is therefore= 5.2 g/ 295.3 g/mol= 0.0176 moles
