x is greater than or equal to 56Step-by-step explanation: He requires at least 56 additional cans. Hence, x should be a minimum of 56.
Answer:
Explanation:
Assuming all calculations occur at standard pressure and a temperature of -1.72°C :
Where
is the number of moles of hydrogen
is the mass of hydrogen
is the density of hydrogen
Because they often have long half-lives, their radioactive persistence in the environment is lengthy.
Number 4
If you spot any errors in my English, please tell me, since I am not a native speaker.
A + B → AB: ✔ combination
AB → A + B: ✔ breakdown
Hydrocarbon + O2 → CO2 + H2O: <span>✔ oxidation</span>
AB + CD → AD + CB: <span>✔ exchange</span>
The reaction that exhibits the lowest K value is:
A + B → 2 C; E°cell = -0.030 V.
This can be rationalized by noting that the standard electrode potential of the cell is directly proportional to the reaction's equilibrium constant. A higher potential results in a larger K value, whereas a lower potential yields a smaller K value.
