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Sphinxa [80]
3 years ago
10

Which statement a-d about a state function is not correct?

Chemistry
1 answer:
Novosadov [1.4K]3 years ago
3 0
D-examples of state functions only occur in chemistry and physics and not in real life.
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KOH + H3 PO4+K3 PO4+H2O​
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Answer:

Explanation:

The balanced reaction would be:

H3PO4+3KOH==>K3PO4+3H2O

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The representative particle for KBr is the?​
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Answer:

This is a chemical symbol for Potassium Bromide

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Which best identifies the function of fruits?
Naddik [55]
I think it’s A but I’m not sure. Sorry if I’m wrong
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What is the mass of solute dissolved in 50,0 g of 12.5% saline solution? A) 7.148 B) 6.258 C) 43.88 D) 4.00 g
Marizza181 [45]

Answer:

6.25 grams is the mass of solute dissolved.

Explanation:

w/w % : The percentage mass or fraction of mass of the of solute present in total mass of the solution.

w/w\%=\frac{\text{Mass of solute}}{\text{Mass of solution}}\times 100

Mass of the solution = 50.0 g

Mass of the solvent = x

w/w % = 12.5%

12.5\%=\frac{x}{50.0 g}\times 100

x = 6.25 g

6.25 grams is the mass of solute dissolved.

6 0
3 years ago
What components of an endothermic reaction have a higher heat content
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In the endothermic reaction because heat is absorbed , the products have a higher heat.
4 0
3 years ago
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