Antoine lavoisier found that mass was conserved in chemical reactions when he saw that a) heat was released in chemical reactions. b) the products differed greatly from the reactants. c) the mass of the products was the same as that of the reactants. d) the mass of the products were heavier than the mass of the reactants.
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Chemistry, 22.06.2019 04:30
Using the periodic table, complete the table to describe each atom. type in your answers
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Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
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Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Antoine lavoisier found that mass was conserved in chemical reactions when he saw that a) heat was r...
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