Answers: 2
Physics, 21.06.2019 18:50
Study the following reaction carefully. what classification should this reaction have? 4al + 3o2 2al2o3synthesisdecompositionsingle replacementdouble displacement
Answers: 1
Physics, 21.06.2019 22:30
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
Physics, 22.06.2019 06:00
Why don't you see your reflection in water with waves or repples
Answers: 1
you are told that you need to double the mass located at m2 without changing any other aspect of the...
Chemistry, 08.11.2021 08:50
French, 08.11.2021 08:50
Mathematics, 08.11.2021 08:50
Chemistry, 08.11.2021 08:50
Social Studies, 08.11.2021 08:50
English, 08.11.2021 08:50
Computers and Technology, 08.11.2021 08:50
Mathematics, 08.11.2021 08:50
Mathematics, 08.11.2021 08:50