Answer:
polypeptide
Explanation:
if its in odyssey ware chemistry
H2so4+2koh gives K2so4(aq)+2H20
2H3o+ +SO4+2k+2OH gives 2k+SO4+4H20
2H3O+2OH gives 4H20
H30+OH gives 2H20
Answer:
7.75 Calories per gram of candy
Explanation:
The equation of a calorimeter is:
Q = C×ΔT
Where Q is heat involved in the reaction, C is heat capacity of the calorimeter (46.80kJ K⁻¹) and ΔT is change in temperature (2.91°C). Replacing:
Q = 46.80kJ K⁻¹ ₓ 2.91K
Q = 136.2 kJ are produced. If 4.184 kJ = 1kCal:
136.2 kJ ₓ (1kCal / 4.184 kJ) = <em>32.55 kCal per 4.20g of candy. </em>Thus, Calories / g of candy are:
32.55 kCal / 4.20g = <em>7.75 Calories per gram of candy</em>
The Chemical change that occurred was the vinegar and baking soda creating gas or air bubbles. While the vinegar and baking soda are losing their mass, the gas created from the chemical reaction is filling in those gaps so the mass of the structure is the same before and after the experiment was conducted.
Answer:
Seismic waves are waves of energy that travel through Earth's layers, and are a result of earthquakes, volcanic eruptions, magma movement, large landslides and large man-made explosions that give out low-frequency acoustic energy
Explanation:
hope this helps if so please brainliest
Merry Christmas