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Fed [463]
3 years ago
7

Hello there :3 Please anwser this Combined gas law problem for me . By the way just anwser #4 for me that’s all . I uploaded the

formulas on my other question if you need to use it . Please help me I don’t understand this please be an expert I will mark brianliest don’t scam me and SHOW ALL THE WORK! I just don’t understand *.* . Will report any links !

Chemistry
1 answer:
stellarik [79]3 years ago
6 0

Answer:

136L

Explanation:

p1v1=p2v2

114 x44.0=37.0x V2

V2=136L

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In the measurement 543.1267 inches which digit is estimated
Sauron [17]

The total number of digits that are counted while performing a measurement, are called significant figures or significant numbers. In a measured number, all the digits are certain except the last digit. The last digit which is uncertain in a measured number is called estimated digit. In the measurement 543.1267 inches, the last digit 7 is estimated digit. While taking into account the total number of significant figures, we count all the certain digits plus the estimated digit. Therefore, the number 543.1267 has 7 significant figures.

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4 years ago
A vessel initially containing 1 kmol of CO and 4.76 kmol of dry air forms an equilibrium mixture of CO2, CO, O2, and N2 at 3000
sertanlavr [38]

Answer:

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5 0
3 years ago
Use the given half reactions to "construct" an electrolytic cell. Zn^2+ + 2 e^--------->Zn E°cell = -0.76 V Cu^2+ + 2 e^-----
Neko [114]

Answer:

See explanation and image attached

Explanation:

The standard cell potential at 298 K is given by;

E°cathode - E°anode

Hence;

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E°cell = 1.1 V

To reduce Zn^2+ to Zn then Zn must be the cathode, hence;

E°cell = (-0.76 V) - 0.34 V

E°cell = -1.1 V

5 0
3 years ago
I need Help ASAP!!! I'M HAVING A FULL MELTDOWN plz and thank you<3
Igoryamba

Answer: Thin pancakes with milk are the English version of traditional fluffy Russian pancakes baked with yeast. In Europe, pancakes look like thin, almost transparent napkins. In France they are called "crepes" and are served with hundreds of different fillings. There are no special tricks in cooking: the thinner the dough, the thinner the pancakes are. An openwork version, in a hole, will work if part of the milk from the recipe is added to the dough a little hot. Before pouring the first pancake, you should heat the pan well. The pancake is ready when it begins to brown until crispy.

Explanation:

That's what the other person said it's in russian and its a recipe.

7 0
3 years ago
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