1.8 in to mm
Express your answer using two significant figures.

46 mm.

Explanation:

Hello there!

In this case, according to the equivalence statements to convert from inches to centimeters, centimeters to meters and meters to millimeters, we can write:

2.54 cm = 1 in

100 cm = 1 m

1000 mm = 1 m

It is possible to set up the following conversion factor to obtain the required millimeters:

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a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.