The pressure of a gas is directly affected by the temperature and number of gas particles in a system, and inversely affected by the volume of gas in the system.
Answer:
Is that all of the problem??
Explanation:
Answer:
lAs can be seen from the chemical equation, each mole of
F
e
2
C
O
3
needs 3 moles of
C
O
. If 30 moles of
C
O
are used, only 10 moles of
F
e
2
C
O
3
can be reduced, generating 20 moles of
F
e
, corresponding to 1117 grams of iron.
Answer:
33.8km/h
Explanation:
average speed=dostance traveled/time
200/21.3=9.39 m/s
1m/s=3.6km/h
33.8km/h
please give brainliest
Answer:
There are a couple of ways in which you can express the concentration of a solution, and here they are: gram per liter (g/L), molarity (M), parts per million (ppm.), and percents (%). As you can see, only M appears in your answers, which means that the correct option should be (2) 3.5 M.
Explanation:
