Chemistry, 15.05.2021 22:10 SundaeSunday
Calculate the [H+], pOH, and [OH-] for the following solutions:
1) pH 2.90 (the approximate pH of lemon juice)
2) pH 3.86 (the approximate pH of sauerkraut)
3) pH 3.86 (the approximate pH of sauerkraut)
4) pH 4.11 (the approximate pH of orange juice)
)
Answers: 2
Chemistry, 22.06.2019 03:00, HHHHHHHHHMMMMMMMMM
About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question
Answers: 1
Chemistry, 22.06.2019 12:30, fvmousdiana
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
Answers: 3
Chemistry, 22.06.2019 12:40, whitethunder05
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
Calculate the [H+], pOH, and [OH-] for the following solutions:
1) pH 2.90 (the approximate pH of l...
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