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m_a_m_a [10]
3 years ago
10

Based on your experience in the simulation, what do the numbers 3 and 4 refer to in 3NH4?

Biology
2 answers:
OLga [1]3 years ago
6 0

Answer:

3 refers to the fact that three whole NH4 molecules are present. 4 refers to the fact that there are 4 hydrogen atoms in one NH4 molecule.

Explanation:

A number that comes before a molecule such as 5H2O or 6NaCl refers to how many of that molecule there are. A subscript added to an element in a molecule refers to how many atoms of that element are in the molecule.

Anastaziya [24]3 years ago
5 0

Answer:

It means that there are 3 NH4 molecules, and each molecule has 4 hydrogen atoms.

Explanation:

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