Answer:
answer is c yes I sure is c
Answer:
0.021M/s
Explanation:
Rate Average = |ΔConcentration / Δtime| = | Δ[NH₃]/Δt |
= | 0.323M - 1.50M / 57.0s | = | -0.021M/s | = 0.021M/s
Note: calculation of average rate of reaction should be represented as a positive value representing 'speed' of reaction. Many will argue that speed, or rate can be negative (-), but speed is a scalar quantity that represents change of position over a period of time. Acceleration can be negative (~deceleration) but speed is absolute. For example, if one is moving at a speed of 30mi/hr then its is 30mph or it is not 30mph, but can not be a negative in the context of rate. If you bring this up, you will be challenged. Good Luck :-)
Answer:
helium
Explanation:
remaining three are efficient gas
Answer:
Butanoic acid.
Explanation:
Hello,
In this case, when a primary alcohol such as 1-butanol (OH is bonded to a primary carbon) is oxidized in the presence of a strong oxidizing media such as potassium dichromate (K2Cr2O7) and sulfuric acid, the stepwise oxidation goes to the corresponding aldehyde with a further oxidation to the corresponding carboxylic acid:
Therefore, on the attached picture you can find that the formed aldehyde is butanal and the inly organic product, due to the strong oxidizing media is finally butanoic acid.
Best regards.
To convert this first lets see how many meters are in 1 km.
1 km = 1000 meters
Now lets multiply:-
2.7 × 1000 = 2700
So, 2.7 km = 2700 meters.
Hope I helped ya!!