Answer:1.59
Explanation: For every mol of Ca(OH)2 there are two moles of OH so the concentration of OH is .013 x2 =.026 M OH
pOH = - log [OH] so -log .026 = 1.59
Rocks are made of many different materials. Different types of rocks are made from different sediments. Depending on the sediment that the rock is made of depends on how strong the rock will be. There are six main types of sedimentary rocks. All of the rocks are different colors depending on the sediments it consist of.
D. to preserve the union. He changed the meaning of the war when he passed the Emancipation Proclamation in 1863.
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Answer:
mosquitoes
Explanation:
theyre being killed by the thiusands every day
Answer;
-3.0 mole at 25 °C
Explanation;
-Temperature is a measure of average kinetic energy. If the samples are at the same temperature, they have the same average kinetic energy.
-Kinetic energy is related to the temperature (temperature is a measure of kinetic energy). Therefore; the higher the temperature the more kinetic energy. Because water is at 25 Celsius then the LiCl would have to be at 25 Celsius to have the same kinetic energy.