Chemistry, 15.06.2021 04:20, torrejes241
Calcium oxide of mass 14.0g reacts with water. Determine the mass of calcium hydroxide formed [Ca=40, O=16+1=1]. Describe how 1dm cube of 1M NaOH solution could be prepared from NaOH crystals
Answers: 3
Chemistry, 22.06.2019 02:30, bionicboy03120440
What is the mass of sodium in 3 moles of sodium chloride
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Chemistry, 23.06.2019 00:40, joe7977
To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
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Chemistry, 23.06.2019 09:30, chy2313
Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. moss campion is one of the plants found in the alpine biome. it has small leaves and a cushion shape that protect it from the wind and freezing temperatures in the alpine. how has the moss campion adapted to enable its survival in the alpine biome? a. waxy needles b. cone-shaped c. thin trunks d. low-growing
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Calcium oxide of mass 14.0g reacts with water. Determine the mass of calcium hydroxide formed [Ca=40...
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