Answer:
By weight they have the same mass, but the number of atoms is different
Explanation:
Answer:
2H₂ + O₂ → 2H₂O
Explanation:
The expression of the equation is given as:
_H₂ + 2O₂ → 2H₂O
Now for expression above,
Reactants Products
H 2 4
O 4 2
to balance the equation, we use 2 moles of hydrogen gas and 1 mole of oxygen gas;
2H₂ + O₂ → 2H₂O
Working in a factory to develop new technology
wearing a white lab coat working in a laboratory
working in the woods to study nature
collaborating with groups of peers to discuss ideas
Answer:
The range of variation under which a species can function and reproduce is called its tolerance range.
Explanation:
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