Chemistry, 01.11.2019 17:31 bionicboy03120440
An isotope contains 26 protons, 24 electrons, and 32 neutrons
what is the identity of the isotope?
58 fe 2-
58 ge 2-
58 fe 2+
58 ge 2+
Answers: 2
Chemistry, 22.06.2019 00:30
Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?
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Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
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Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 2
An isotope contains 26 protons, 24 electrons, and 32 neutrons
what is the identity of the isot...
what is the identity of the isot...
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