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Ugo [173]
3 years ago
11

Is the following nuclear equation balanced? O yes O no

Chemistry
1 answer:
kogti [31]3 years ago
6 0

Answer:

i beleive no if i am wrong im sorry just tell me how i was worng

Explanation:

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How are genes related to DNA?
BaLLatris [955]
The answer to your question would be A. hope this helps...
6 0
3 years ago
Read 2 more answers
How many moles of alumminum os needed to react woth 6.34 moles of fe3o4 in thereaction below? 8al + 3fe3o4_ 4al2o3 +9 fe
Alecsey [184]

 The moles of Al  that is needed  to react with  6.34   moles of Fe3O4  is  16.9 moles


<u><em> Explanation</em></u>

<em>  </em>8 Al+ 3Fe3O4 →  4 Al2O3 + 9Fe


use of  mole  ratio  of Al: fe3O4 to calculate  the  moles of  Al

The mole  ratio  of  Fe3O4 : Al  is 8:3  therefore the  moles of  Al =

6.34 moles x8/3 = 16.9 moles

7 0
3 years ago
How many moles of hydrogen are in 3. 06 × 10⁻³ g of glycine , c₂h₅no₂?.
Gala2k [10]

Answer:

n = 6.06 x 10^{-4} mol

Explanation:

n =?

m = 3.06 x 10-³ g

M (H5) = 5 x 1.01 (Since we only want hydrogen)

Atomic mass of C = 12.01

Atomic mass of H is 1,01, etc.

Having this data, we can use the Molar mass formula and change it so we can know the quantity of matter (n) in moles, and we just replace it.

M = \frac{m}{n} ⇔ n = \frac{m}{M} ⇔ n = \frac{3.06 x 10^{-3} }{5,05} ⇔ n = 6.06 x 10^{-4} mol

Note: The numbers I've used may be different from yours, by a small difference. I don't know if it's the case, but hope it helped.

8 0
2 years ago
If the concentration of nacl in blood serum is approximately 0.14 m, what volume of serum contains 2.0 g of nacl
amid [387]
The volume of serum that contains 2.g of NaCl is 0.244L
6 0
3 years ago
If you've got 3.011 X 10 ^ 24 atoms of Boron (B), how many grams do you have?
Anuta_ua [19.1K]
The answer is C 54.055 grams
6 0
3 years ago
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