Answer:
C) A constant that states how many atoms/molecules are in one mole of anything
Explanation:
Avogadro's number like the name suggests is a constant that states how many atoms/molecules are in one mole of anything.
Answer:
Yes
Explanation:
Copper is classified as a Transition Metal, meaning its a metal, Elements classified as Transition Metals are described as Flexible, Soft, and able to conduct electricity and heat, Thus this makes copper a metal.
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Answer is 2 : 1.
<em>Explanation;</em>
Reaction between NH₃ and O₂ can give N₂ and H₂O as products. The balanced reaction equation is
4NH₃ + 3O₂ → 2N₂ + 6H₂O
According to the balanced equation, 4 molecules of NH₃ react with 2 molecules of N₂.
Hence, the stoichiometric ratio between NH₃ and N₂ is 2 : 1.
Stoichiometric ratio = molar ratio
Hence, molar ratio between NH₃ and N₂ is 2 : 1. This can be written as
moles of NH₃ / moles of N₂ = 2 / 1
Answer:
The optimal temperature for sucrase activity is higher than body temperature
Explanation:
The optimal temperature for sucrase activity is 40 °C<em>.</em> That means the activity decreases both when the temperature is higher than 40 °C and when it is lower.
Body temperature is 37 °C, so the enzyme is working at less than maximum efficiency.
If your body temperature drops, the sucrase activity will decrease. If you get a fever, the activity will increase.
A: resistor is the answer
