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elena55 [62]
2 years ago
12

All of the following are reasons why equations or balanced EXCEPT

Chemistry
1 answer:
Anni [7]2 years ago
4 0

Answer:

monkey

Explanation:

You might be interested in
What intermolecular forces can occur between a CO3<br> ion and H2O molecules? List them
Orlov [11]

Answer:

The intermolecular forces between CO3^2- and H2O molecules are;

1) London dispersion forces

2) ion-dipole interaction

3) hydrogen bonding

Explanation:

Intermolecular forces are forces of attraction that exits between molecules. These forces are weaker in comparison to the intramolecular forces, such as the covalent or ionic bonds between atoms in a molecule.

Considering CO3^2- and H2O, we must remember that hydrogen bonds occur whenever hydrogen is bonded to a highly electronegative atom such as oxygen. The carbonate ion is a hydrogen bond acceptor.

Also, the London dispersion forces are present in all molecules and is the first intermolecular interaction in molecular substance. Lastly, ion-dipole interactions exists between water and the carbonate ion.

5 0
3 years ago
How many moles are in 300 kilograms of carbon monoxide
QveST [7]

Answer:

Explanation: There are 2 moles of C6H12O6 in 300 g C6H12O6 , rounded to one significant figure.

6 0
2 years ago
Calculate the solubility (in g/L) of CaSO4(s) in 0.500 M Na2SO4(aq) at 25°C . The sp of CaSO4 is 4.93×10^−5 .
jeka94
When you calculate the first two numbers in 493×10
7 0
3 years ago
3<br> Convert 5.492 x 104 grams to units of micrograms.<br> (Click to select 4<br> x 10<br> ug
Soloha48 [4]

Answer:

5.492*10^10

Explanation:

1g=1000000microgram

3 0
3 years ago
Consider the reaction H2SO4 + 2 NaOH -&gt; Na2SO4 + 2H2O as it represents an acid-base tritration. The equivalence point occurs
sdas [7]
We consider the given reaction H2SO4 + 2 NaOH -> Na2SO4 + 2H2O as applies to an acid-base titration.
            moles NaOH = c · V = 0.2767 mmol/mL · 25.34 mL = 7.011578 mmol
            moles H2SO4 = 7.011578 mmol NaOH · 1 mmol H2SO4 / 2 mmol NaOH
                                      = 3.505789 mmol
Hence
            [H2SO4]= n/V = 3.505789 mmol / 39.54 mL = 0.08866 M
The answer to this question is  [H2SO4] = 0.08866 M

5 0
3 years ago
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