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kondaur [170]
3 years ago
10

What equation in the blast furnace extraction of iron is not a redox reaction?

Chemistry
1 answer:
Misha Larkins [42]3 years ago
8 0

The decomposition of limestone CaCO3 > CaO + CO2

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Calculate the rcf (recipe conversion factor) for a new yield of 80 oz. (5 lbs) blueberry muffin batter. the original yield of th
SCORPION-xisa [38]

The rcf (recipe conversion factor)=  0.6

<h3>What is the rcf (recipe conversion factor)?</h3>
  • The conversion factor approach is the most typical technique for modifying recipes.
  • Finding a conversion factor and multiplying the ingredients in the original recipe by that factor are the only two steps needed to do this.
  • Remember that the conversion factor will be larger than 1 if you are raising your amounts to be sure you are finding it correctly.
  • The factor will be less than 1 if your amounts are being decreased. Use the conversion factor approach if you come across a recipe that is written in a standard format.
  • The production of phenolic monomers from lignin is effective and selective when done using reductive catalytic fractionation (RCF).

How this is calculated?

Conversion Factor = New Yield ÷ Old Yield

 =80/134

 =0.5970

 =0.6(rounded to nearest tenth)

To know more about the recipe conversion factor (RCF),refer:

brainly.com/question/23841906

#SPJ4

8 0
2 years ago
The South Pole has warm summers. True False
agasfer [191]

Answer:False

Explanation:

Kinda of a opinionated question, but unless you call -12 C warm then the answer is False

7 0
3 years ago
A reaction in which a single compound is broken down into two or more elements or new compounds
777dan777 [17]
Decomposition → ab = a +b 
4 0
3 years ago
Calculate the mass of 2×10^25 molecules of water?​
aliina [53]

Answer:

36.04g H2O

Explanation:

2 moles H2O converted into grams using the mass of a mole of water as grams (1.01 x 2 + 16.00 = 18.02g = 1 mole h2o) is 36.04g

i can try to explain further if you want?

6 0
2 years ago
46.
Ira Lisetskai [31]

Answer : The volume of O_2 gas needed are, 90 L

Explanation : Given,

Volume of H_2S = 60 L

Now we have to determine the volume of O_2 needed.

As we know that at STP, 1 mole of gas contains 22.4 L volume of gas.

The given balanced chemical reaction is:

2H_2S(g)+3O_2(g)\rightarrow 2SO_2(g)+2H_2O(g)

By the stoichiometry we can say that, 2 moles of H_2S react with 3 moles of oxygen gas to give 2 moles of SO_2 gas and 2 moles of water vapor.

From the balanced reaction we conclude that,

As, 2\times 22.4L volume of H_2S react with 3\times 22.4L volume of O_2 gas

So, 60L volume of H_2S react with \frac{3\times 22.4L}{2\times 22.4L}\times 60L=90L volume of O_2 gas

Thus, the volume of O_2 gas needed are, 90 L

3 0
3 years ago
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