Answer:
- We are commonly asked to find the extra reactants in a chemical equation. We can find it after balancing the equation and seeing the amount of moles that are present for each substance.
- Hence in chemistry and thermodynamic reactions it is the extra reactants that are not used up during the combustion process and therefore is excess of a said element.
- There are also limiting reagent which is the substance that limits the amount that can react and can be produced in a chemical reaction
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Answer:
3m/day
Step-by-step explanation:
1) Subtract 4 from 22--22-4=18
2) Divide 18 by 6-- 18/6=3
3) That means that she ran 3 miles for the 6 remaining days
Answer:
7 + 11 + 11
Step-by-step explanation:
7 + 11 = 18
18 + 7 = 25
Not sure if that’s right but I hope that helps