Questions Answered

Miguel27525:
The ion product of water:
varies with pH
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 updated 9 months ago
 2 replies
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Miguel27525:
HBr + H₂SO₄<>SO₂ + Br₂ + H₂O
What is the oxidation number of the oxidizing agent?
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 updated 9 months ago
 3 replies
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Miguel27525:
The ion product of water:
varies with pH
…
 updated 9 months ago
 4 replies
 1 Medal

Miguel27525:
Find the leg of each isosceles right triangle when the hypotenuse is of the given measure.
 updated 9 months ago
 32 replies
 1 Medal

Miguel27525:
Does anyone know how to do this? Help Please..
If the [H+] changed from [1 x 107] to [1 x 104], what is the new [OH]?
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 updated 9 months ago
 6 replies
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Miguel27525:
Help with matching pleaseee
1.) Increased surface
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 updated 9 months ago
 7 replies
 1 Medal

Miguel27525:
The ratio 25:45 in simplest form is
5:9
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 updated 9 months ago
 4 replies
 1 Medal

Miguel27525:
How would I find x in the problem below?
 updated 9 months ago
 4 replies
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Miguel27525:
How do I do this?
Find the ratio of X toy Y
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 updated 9 months ago
 6 replies
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Miguel27525:
Find the ratio of X to Y
Help Please :/
 updated 9 months ago
 1 reply
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Miguel27525:
No parallelogram is a rhombus.
True
False
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 updated 9 months ago
 5 replies
 1 Medal

Miguel27525:
Are the ratios of 3 to 4 and 4 to 3 the same?
 updated 9 months ago
 15 replies
 2 Medals

Miguel27525:
Which of the following statements is not correct?
0.20 mole of O2= 6.4 g
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 updated 9 months ago
 23 replies
 1 Medal

Miguel27525:
Raising the temperature of a reacting system increases the rate of the reaction, but does NOT increase the:
activation energy
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 updated 9 months ago
 6 replies
 2 Medals

Miguel27525:
Which statement about reversible reactions is correct?
At equilibrium, the forward and reverse reactions stop at the appropriate concentr…
 updated 9 months ago
 6 replies
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Miguel27525:
Organic protein catalysts are called:
enzymes
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 updated 9 months ago
 5 replies
 2 Medals

Miguel27525:
The two balanced equations (1) and (2) are for reactions in which gaseous carbon dioxide is produced from the combustion of (1) solid carbon…
 updated 9 months ago
 18 replies
 1 Medal

Miguel27525:
If 1.2 kilograms of rust form on a bridge in five days, what should be the rate of reaction in grams per hour? (Recall that a bar over the n…
 updated 9 months ago
 4 replies
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