Discover Questions

What is the magnitude of the potential difference
between two points that are 1.07 cm and
1.926 cm from a proton?
Answer in units of V.? What is the pH of an aqueous solution at 25.0 degrees celcius in which [H+] is 0.0025 M? It's about moment generating problem. Help me to solve this problem please? Let say we have 3380 W power supply that has 12V DC and 281.5 A output.Can we run a 12VDC motor 2A that need 24W power? Which quantity contains Avogadro's # of molecules? a. 8.8g CO2
b. 34.0g NH3
c. 9.0g H2
d. 98.1g H2SO4?