Answer:
105 grams PbI₂
Explanation:
Pb(NO₃)₂ + 2KI => 2KNO₃ + PbI₂(s)
moles Pb(NO₃)₂ = 0.265L(1.2M) = 0.318 mole
moles KI = 0.293(1.55M) = 0.454 mole => Limiting Reactant
moles PbI₂ from mole KI in excess Pb(NO₃)₂ = 1/2(0.454 mole) = 0.227 mol PbI₂
grams PbI₂ = 0.227 mol PbI₂ x 461 g/mole = 104.68 g ≈ 105 g PbI₂(s)
Answer:
you need to use the of the five to the report to the report that there are two different and the other two are the same limited as the or the two of the 8
Explanation:
get
The answer to you question is 3
According to the research, the correct option is 3, Igneous rocks are those formed from a molten product from volcanic activity.
<h3>What are Igneous rocks?</h3>
They are rocks of high resistance, isotropy, brittleness and density that are created from the cooling and solidification of the magma, whether fragmented or compact, that form at erupting volcanoes, that is, this substance, made up of molten rocks and other elements, is found inside the planet.
When the cooling process takes place superficially and quickly, extrusive igneous rocks are produced, among which are obsidian and basalt, they usually appear after the eruption of a volcano, since the ejected lava solidifies.
Therefore, we can conclude that according to the research, the correct option is 3, Igneous rocks are those formed from a molten product from volcanic activity.
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The balanced equation for the nonproductive reaction when lysine is the substrate.
H⁺ + NADPH + O₂ ======> NADPH⁺ + H₂O₂
Lysine is an natural complement used for athletic overall performance enhancement, or remedy for cold sores and expanded pH . Lysine is probably effective for bloodless sores remedy.
Lysine, is an critical amino acid, which means it is vital for human health, however the body can not make it. you need to get lysine from food or supplements. Amino acids like lysine are the building blocks of protein. Lysine supplements is very secure and does not seem to motive many side outcomes. the majority can take a each day dose of up to a few grams of lysine without any side consequences.
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