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vlada-n [284]
2 years ago
7

Pick 1 answer, please help!

Chemistry
2 answers:
nasty-shy [4]2 years ago
4 0
The the answer is: C
Alexeev081 [22]2 years ago
3 0
The correct answer is option c
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What is the oxidation state of an individual nitrogen atom in nh2oh?
Anna [14]
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4 0
3 years ago
Use the balanced equation given below to solve the following problem; Calculate the volume in liters of CO produced by the react
Elan Coil [88]

Answer: 40.3 L

Explanation:

To calculate the moles :

\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}

\text{Moles of} Sb_2O_3=\frac{175g}{291.5g/mol}=0.600moles

Sb_2O_3+3C\rightarrow 2Sb+3CO  

According to stoichiometry :

1 moles of Sb_2O_3 produces = 3 moles of CO

Thus 0.600 moles of Sb_2O_3 will produce=\frac{3}{1}\times 0.600=1.80moles  of CO

Volume of CO=moles\times {\text {Molar volume}}=1.80moles\times 22.4L/mol=40.3L

Thus 40.3 L of CO is produced.

6 0
2 years ago
Please show steps Thanks
Debora [2.8K]

Answer:

chuma ya ndoshi.............

Explanation:

.

kwenda ukalale .............

6 0
2 years ago
Please help me ASAP
blondinia [14]

Answer:

weak acid

Explanation:

pH scale is from 0 to 14

pH =7 is for water which is neutral.  it is neither acidic or basic as the hydrogen ion concentration is equal to hydroxyl ion concentration.

Lesser the pH value than 7 greater the acidic nature. And greater the pH value  than 7 more the basic nature.

Given pH=3-7 So the indicated interval represents weakly acidic.

4 0
2 years ago
PLEASE HELP DUE IN 30 MINUTES NO LINKS PLEASE ​
hammer [34]

Answer:

B is the correct answer

Explanation:

If this answer is correct plzz mark me as brainliest plzzzz

7 0
3 years ago
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