Answers: 1
Chemistry, 22.06.2019 12:30
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 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 22.06.2019 18:00
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
Answers: 3
If a gas is moved from a large container to a small container but its temperature and number of mole...
History, 20.05.2021 16:30
Computers and Technology, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Chemistry, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Engineering, 20.05.2021 16:30
English, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Mathematics, 20.05.2021 16:30
Social Studies, 20.05.2021 16:30