3. If this beaker above, was placed on a scale with a lid placed over it while the reaction was occurring, which data set would be an accurate representation of the mass on the scale?
Answer Choice
Initial Mass
Mass after 1
minute
Mass after 2
minutes
Mass after 3
minutes
A
125.8
135.8
155.8
145.8
125.8
B
125.8
125.8
125.8
с
125.8
115.8
115.8
135.8
125.8
105.8
1
D
115.8
95.8
Illuminate Education, Inc.

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n