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Hard water often contains dissolved
a. 100 g of NaNO; dissolved in 100 g of water at 30°C
b. 30 g of KCIO; dissolved in 50 g of water at 50°C c. 90 g of KNO
1 answer
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a. 100 g of NaNO; dissolved in 100 g of water at 30°C
b. 30 g of KCIO; dissolved in 50 g of water at 50°C c. 90 g of KNO
1 answer
70 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
2 answers
asked by
Stephanie
801 views
What two things are required for fossilization to occur:
burial and dissolved minerals burial and water hard parts and burial
1 answer
asked by
Ana
166 views
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
4 answers
asked by
Tyra
981 views
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
2 answers
asked by
Tyra
864 views
Using the chart below, how does the calm flowing water compare the the water at the waterfall? A) The water fall's dissolved
1 answer
asked by
Deadene5
53 views
Which of the following solutions has the greatest concentration?(1 point)
Responses 10 g of salt dissolved in 50 mL of water 10 g
1 answer
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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
1 answer
asked by
jynxzifan2121
52 views
C respectively to prepare a 50% (mass by volume) solution of sodium hydroxide (NaOH). 'A' dissolved 50 g of NaOH in 100 ml of
1 answer
asked by
akshay
837 views