What information does a chemical equation give you?

Biology

2 answers:

Fofino [41]3 years ago

4 0

the number of molecules in a certain substance

Alecsey [184]3 years ago

3 0

Answers:
A chemical equation will tell you the formulas and symbols of the reactants and products.
A chemical equation can show the physical state of a substance, whether it is a solid, liquid, gas, or in solution.
A chemical equation can show if special conditions are required for a reaction to take place, such as adding heat or using a catalyst.
And, if the equation is balanced: The coefficient numbers in the equation show the number of molecules, formula units, or atoms of the species involved in the reaction. The coefficients also equal the number of moles of each reactant and product.

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matrenka [14]

Answer:

Explanation:

Number of fossils collected over period 1:

400

Number of fossils collected at a later period :

204

For each display case to have the same number of fossils ; the greatest number of fossils possible per case:

Obtain the greatest common factor of both 400 and 204

400 = 1, 2, 4, 5, 8, 10, 25, 40, 50, 80, 100, 200, 400

204 = 1, 2, 3, 4, 6, 12, 17, 34, 51, 102

Hence, the greatest common factor (400 and 204) is 4

Hence, the greatest Number of Fossil possible per case = 4

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