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Hard water often contains dissolved

a. 100 g of NaNO; dissolved in 100 g of water at 30°Cb. 30 g of KCIO; dissolved in 50 g of water at 50°C c. 90 g of KNO
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a. 100 g of NaNO; dissolved in 100 g of water at 30°Cb. 30 g of KCIO; dissolved in 50 g of water at 50°C c. 90 g of KNO
1. 1 answer
2. 91 views
A) In some regions of the southwest United States, the water is very hard. For example, in Las Cruces, New Mexico, the tap water
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2. asked by Stephanie
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What two things are required for fossilization to occur:burial and dissolved minerals burial and water hard parts and burial
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2. asked by Ana
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Determine the pH of the following solutions.1) 0.600 M HCl 2) 0.052 moles of H2SO4 dissolved in 4.2 L of water. 3)5.6 grams HNO3
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2. asked by Tyra
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Determine the pH of the following solutions.1) 0.600 M HCl 2) 0.052 moles of H2SO4 dissolved in 4.2 L of water. 3)5.6 grams HNO3
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2. asked by Tyra
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Using the chart below, how does the calm flowing water compare the the water at the waterfall? A) The water fall's dissolved
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2. asked by Deadene5
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Which of the following solutions has the greatest concentration?(1 point)Responses 10 g of salt dissolved in 50 mL of water 10 g
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2. asked by Potassium and nickel are in the same row of the pe
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Using the chart below, how does the calm flowing water compare the the water at the waterfall?A) The water fall's dissolved
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2. asked by jynxzifan2121
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C respectively to prepare a 50% (mass by volume) solution of sodium hydroxide (NaOH). 'A' dissolved 50 g of NaOH in 100 ml of
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2. asked by akshay
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