Physics, 12.12.2020 16:50 avagracesmith5
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How do chemical bonds form between the atoms in a molecular
compound?
a exchange of atomic orbitals
b sharing of valence electrons
transfer of electrons from one atom to the
other
C
d sharing of all electrons
Answers: 3
Physics, 22.06.2019 00:10
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earthâs center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
Answers: 2
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g¡°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1
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How do chemical bonds form between the atoms in a molecular
compound?
a exchange of a...
compound?
a exchange of a...
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Mathematics, 13.09.2019 03:20