Your answer is going to be b
I believe the correct answer from the choices listed above is option D. The power that was described is a battery. It <span>is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices. Hope this answers the question. Have a nice day.</span>
Answer:
C2H4O
Explanation:
C H O
54.54/12 9.09/1 36.37/16
4.545 9.09 2.27
4.545/2.27 9.09/2.27 2.27/2.27
2.00 4.00 1
Empirical formula is C2H4O
A pure chemical compound is a chemical substance that is composed of a particular set of molecules or ions that are chemically bonded.
6.7× 10³ g/mol*L ×(1Kg÷1000g) × (1L÷10dL)= 0.67
