Chemistry, 17.01.2020 22:31, carapiasebas
Ajapanese sword maker heats a mixture of iron and charcoal. he repeatedly heats, folds, and flattens the mixture more than a thousand times.
what is he doing?
a. he is making a metallic bond and adding impurities.
b. he is making an ionic compound and removing impurities.
c. he is making an alloy and removing impurities.
d. he is making an iron ore and adding impurities.
Answers: 2
Chemistry, 23.06.2019 03:00, draveon6925
Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.
Answers: 2
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