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ziro4ka [17]
2 years ago
13

How does a balanced chemical equation show the conservation of mass?

Chemistry
1 answer:
slega [8]2 years ago
6 0

Answer:

option c is the correct one, we add some number like 2,3 or 4 in front of the reactant or product to make the number of the element(s) equal on both the product and reactant side

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PLEASE HELP ME
ki77a [65]

Answer:

1.15 atm

Explanation:

According to Dalton's law of partial pressures, the total pressure is the sum of all the partial pressures of the gases present in the mixture.

Therefore we have:

Total pressure = partial pressure of carbon monoxide + partial pressure of oxygen + partial pressure of carbon dioxide

We were given the following:

Total pressure = 2.45 atm

Pressure of oxygen = 0.65 atm

Pressure of carbon monoxide = x

Pressure of carbon dioxide = 0.65 atm

Therefore:

2.45 = x + 0.65 + 0.65

2.45 = x + 1.3

x = 2.45 - 1.3

x = 1.15 atm

6 0
4 years ago
Use the pop-up menus to label the following statements as either True or False. Only the methyl ester of aspartame is sweet. Tru
pickupchik [31]

Answer:

  • Only the methyl ester of aspartame is sweet. True
  • Amide bonds can be hydrolyzed under only acidic conditions. False
  • The zwitterionic form of the amide bond is the most favored resonance form. True
  • The phosphoric acid in soda hydrolyses the aspartame ester making it sweet. False

Explanation:

  • Aspartame is obtained by combining phenylalanine and aspartic acid. Its main impurity is dicetopiperazine, which does not possess sweetening properties.
  • Amide bonds can be hydrolyzed both under basic and acidic conditions.
  • The zwitterionic form of the amide bond is the most favored resonance form. A zwitterion is an electrically neutral chemical compound, but it has formal positive and negative charges on different atoms, presenting high stability
  •  Phosphoric acid creates an acidic medium that improves the absorption of carbon dioxide, reducing the pressure generated by carbon dioxide and thus allowing bottleneck. Phosphoric acid has a bitter taste that is offset by the addition of sugar

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Read more on Brainly.com - brainly.com/question/15944032#readmore

5 0
4 years ago
How many megagrams are in 90.532 g?
Fed [463]
9.0532e-5 should be correct! hope this helps
7 0
3 years ago
The Great Pacific Garbage Patch is created by _____ currents. A. local B. surface C. deep ocean
Kamila [148]
The Great Pacific Garbage Patch is created by deep oceans. The Marine Debris is litter that ends up in oceans or other large bodies of water.

3 0
3 years ago
PLEASE HELP ME BUT FAST!
Elina [12.6K]
Hey, i add an answer so you can give the other person brainlest :)
7 0
3 years ago
Read 2 more answers
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