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Chemistry
When one of the following substances is dissolved in water, the only positive ions in the solution are hydrogen ions.
NaOH
NaH
H2S
Nh3
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How many grams of magnesium cyanide would you need to add to 275 mL of water to make a 0.075 molal solution?
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When one of the following substances is dissolved in water, the only positive ions in the solution are hydrogen ions.
CH3OH LiOH
Top answer:
I wouldn't pick any of them. CO3^2- + HOH == HCO3^- + OH^- PO4^3- + HOH ==> HPO4^2- + OH^- LiOH(aq)
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1 mole of each of the following substances is dissolved in 1 L of water. Order them from most ions (1.) to least ions (4.) in
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I still want to know what your problem is in doing this.
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1 mole of each of the following substances is dissolved in 1 L of water. Order them from most ions (1.) to least ions (4.) in
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What is your problem in knowing how to do this?
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pue water and pure salt are ppor conductors of electriity. when salt dissolved in water, resulting solution conducts electricty
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b. the process of dissolving frees the electrons in the solution to move When salt is dissolved in
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Ionic compounds dissolve in water, and their ions separate from each other. If a sample of Al2S3 containing 16 aluminum ions is
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Yes, you missed the boat. A simplified dissociation is shown as Al2S3 ==> 2Al^2+ + 3S^2- So if you
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1. Acids are substances that produce hydrogen ions (H+) when dissolved in water. Lemon juice is an example of an acid.
A.What
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A. Lemon juice tastes sour and acidic. B. If lemon juice gets in your eye, it may cause a stinging
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When an ionic compound dissolves in water, splitting into its respective ions, the positive ions will be attracted to the
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Positive attracts negative; negative attracts positive.
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What do positive hydrogen ions produce when they react with water in solution?
A).hydroxide ions B).hydronium ions C).a salt
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It's B just finished the test :)
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0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the
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moles = g/molar mass. There is 1 mole Ca^+2 in 1 mole CaCO3.
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0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the
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Assistance needed. Please type your <u>subject</u> in the <b>School Subject</b> box. Any other words
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