3K2CO3 + 2Fe(NO3)3 > 2K3(NO3)3 + Fe2(CO3)3
Answer:
The correct option is <em>replication.</em>
Explanation:
<em>In the English language, replication simply means to practice something which has already been done or to copy something.</em>
In an experimental class, the demonstrator has to perform an experiment before the students so that the students get a better understanding about what needs to be done. Also, the demonstrator should guide the students with the precautions which need to be taken for that experiment.
The students then copy the experiments as were shown by the demonstrator. In this way, they can perform the experiment in a better way with not many errors. This shows an act of replication.
Answer:
v = 4.62 L
Explanation:
Necessary Conversion:
1000 g = 1 kg
Density of Oil in kg/mL:
0.78g/ml * (1 kg/1000 mL) = 0.00078 kg/mL
Density Equation (Heart with an arrow through it):
d = m/v
Rewrite to Find Volume (Multiply Both Sides by v/d):
v = m/d
Substitue m and d to Find v:
v = (3.6 kg)/(0.00078 kg/mL)
v = 4615.38 mL
Convert to More Suitable Units (Liters) by Dividing by 1000:
v = 4.62 L
:D
1. C. cyclic flow from producers to consumers to decomposers and back to producers
2. B. omnivore and predator
Hope this helps.
