Thats a chemical reaction. I think
Answer: 1) is Latitude measures.
2) degree I think. 3) 0° (0 degrees) longitude
Explanation: 2) The unit of measurement for latitude and longitude is called a degree, which is indicated by a small circle to the upper left after a latitude or longitude is given (ex. 60°). Latitude, the lines that run left to right on a map or globe, is always listed first when assigning a measurement.
3). The prime meridian is the line drawn north to south at 0° (0 degrees) longitude. Sentences: The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere. The prime meridian is at 0° (0 degrees) longitude.
Hope this helps
Answer: Gas is produced as the sugar turns black.
Answer:
6.31×10^-7M
Explanation:
pH= -log[H+]
6.2 = -log[H+]
[H+]= antilog(-6.2) = 6.31×10^-7M
