Chemistry, 04.08.2019 17:00 02lesmun16219
How many moles are there in 2.6 x 10^24 atoms of calcium? a .7.0 x 10-24 moles of ca b. 4.4 moles c. 168.36 moles d. 10 moles
Answers: 1
Chemistry, 23.06.2019 02:00
What is the source of continuous heat and energy that we receive from the sun
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Chemistry, 23.06.2019 04:00
What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
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Chemistry, 23.06.2019 05:00
Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants
Answers: 2
How many moles are there in 2.6 x 10^24 atoms of calcium? a .7.0 x 10-24 moles of ca b. 4.4 moles...