Four commonplace items that depend on gas behavior to function effectively. Legs, arms, hands, and feet. window, chair, table, and shoes. air brakes, air compressors, air tires, and aerosol cans.
One of the four basic states of matter, along with solid, liquid, and plasma, is gas. Individual atoms, elemental molecules derived from a single type of atom, or complex molecules derived from a number of atoms can all be found in a pure gas. A variety of pure gases can be found in a gas mixture like air.
If temperature and pressure remain constant, doubling the moles of a gas results in a doubling of its volume. An inflated tire takes up more room than a flat tire. Lungs enlarge as air is absorbed into them. Lung volume reduces when you exhale.
You will investigate four parameters that quantify gases in this activity: pressure (P), volume (V), temperature (T), and moles (n) of gas.
Thus, Four commonplace items that depend on gas behavior to function effectively.
To learn more about the gas, follow the link;
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Answer:
Mass = 76.176 g
Explanation:
Given data:
Mass of lead(II) chloride produced = 62.9 g
Mass of lead(II) nitrate used = ?
Solution:
Chemical equation:
Pb(NO₃)₂ + 2HCl → PbCl₂ + 2HNO₃
Number of moles of lead(II) chloride:
Number of moles = mass/molar mass
Number of moles = 62.9 g/ 278.1 g/mol
Number of moles = 0.23 mol
Now we will compare the moles of lead(II) chloride with Pb(NO₃)₂ from balance chemical equation:
PbCl₂ : Pb(NO₃)₂
1 : 1
0.23 : 0.23
Mass of Pb(NO₃)₂:
Mass = number of moles × molar mass
Mass = 0.23 mol × 331.2 g/mol
Mass = 76.176 g
C6 H12 O6 + 6 O2 + 6 CO2 + 6 H2O
Answer:
C₆H₁₂O₆ and O₂ are reactant.
CO₂ and H₂O are products.
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + ATP
Explanation:
There are two types of respiration:
1. Aerobic respiration
2. Anaerobic respiration
Aerobic respiration
It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.
Glucose + oxygen → carbon dioxide + water + 38ATP
Anaerobic Respiration
It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.
Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide
This process use respiratory electron transport chain as electron acceptor instead of oxygen. It is mostly occur in prokaryotes. Its main advantage is that it produce energy (ATP) very quickly as compared to aerobic respiration.
Steps involve in anaerobic respiration are:
Glycolysis
Glycolysis is the first step of both aerobic and anaerobic respiration. It involve the breakdown of one glucose molecule into pyruvate and 2ATP.
Fermentation
The second step of anaerobic respiration is fermentation. It involve the fermentation of pyruvate into lactic acid or alcohol depending upon the organism in which it is taking place. There is no ATP produced, however carbon dioxide is released in this step.
Answer:
In a community near where we live is such as pond, forest, backyard. There are many types of interaction seen in the backyard.
A lion was running after a deer. This is a type of predation relationship in which the predator is running after prey in order to eat it.
This is because the, the he lion is a predator that will feed on the prey to them.
This interaction can be seen in the forest.
Answer:
The amount of sugar that can dissolve in water increase .
Explanation: