When an object floats in water, it displaces a volume of water that has a weight equal to the weight of the object. if a ship has a
weight of 4795 tons, how many cubic feet of seawater will it displace? seawater has a density of 1.025 g. cm3; 1 ton = 2000 lb.
(enter your answer in scientific notation.)

Explanation:

1. Mass of ship in pounds

2. Mass of ship in kilograms

3. Mass of ship in grams

4. Volume of water displaced

5. Volume of water in litres

6. Volume of water in cubic feet

answer: the enthalpy of the overall chemical reaction is +87.88 kj or +88 kj.

according to hess's law, the overall enthalpy of a reaction is the difference between the sum of enthalpy values of all the products and the sum of enthalpy values of all the reactants.

δh(reaction) = ∑nδh(products) - ∑nδh(reactants)

δh(reaction) = [δh +δh] - [δh]

δh(reaction) = [1(-287.02) + 1(0) ] - [1(-374.9)] kj = +87.88 kj

here, δh (pcl3) = -287.02 kj, δh(cl2) = 0, δh(pcl5) = -374.9 kj

therefore, enthalpy of the overall reaction is +87.88 kj or +88 kj.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates