<u>The equation that shows the decomposition of silver carbonate are;</u>
2Ag2CO3 ---------> 4Ag + 2CO2 + O2
<u>From the periodic table:</u>
Mass of silver = 107.8682 grams
Mass of carbon = 12 grams
Mass of oxygen = 16 grams
Molar mass of Ag2CO3 = 2(107.8682) + 12 + 3(16) = 275.7364 grams
<u>From the balanced equation above:</u>
2(275.7362) = 551.4728 grams<em> of</em> Ag2CO3 <em>produces</em> 4(107.8682) = 431.4728 <em>grams of Ag</em>
<u>Thus, in order to know the mass of Ag produced from 2.76 grams of Ag2CO3, we'll use the cross multiplication method; </u>
Mass of Ag produced = (2.76 × 431.4728) / (551.4728) = <em>2.16 grams</em>
Based on the calculations demonstrated above, the law of conservation of mass is applied.
Answer:
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Explanation:
Full Question: The membranes of both B cells and the cancer cells are largely composed of phospholipids. Explain how, when the membranes are fused, the polar parts of the phospholipids from one cell will interact with the phospholipids from the other cell and how the nonpolar parts of the phospholipids from one cell will interact with the phospholipids from the other cell.
<em>happy to help!!!! :D</em>
The question is asking how the evolution of another species affects humans. One good example to start with is the evolution of antibiotic resistance in bacteria, which has a significant harmful effect on humans. Now, you think of another example. <span>
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Answer:
Water will move into the cells.
Explanation:
Answer:
Prolactin
Explanation:
It is produced by the pituitary gland and stimulates the development of the mammary ducts to produce lactation milk especially in the latter stages of pregnancy (from third trimester). This is in preparation for birth so that the child can suckle when born. The levels of prolactin are regulated by estrogen levels in the blood and when progesterone levels fall during end of pregnancy.
