Chemistry, 07.12.2020 23:20 psitthibun
How many grams of CO2 are produced when 6.55 of Fe2O with an excess of CO? Fe2O3 + 3CO = 3CO2 + 2Fe
Answers: 3
Chemistry, 22.06.2019 09:20
What will most likely happen when two bromine atoms bond together?
Answers: 3
Chemistry, 22.06.2019 15:30
Plz me ! 1 which of earths spheres contains most of its mass? a atmosphere b hydrosphere c geosphere* d biosphere 2 erosion and weathering are examples of which types of forces? a constructive forces b destructive forces* c gravitational forces d inertia-related forces 3 which of the following statements about earths atmosphere is true? a earths atmosphere contains 78% water vapor which is essentail to life b earths atmosphere contains 21% oxygen c earths atmosphere contains carbon dioxide which all life forms require d earths atmosphere allows radiation from the sun to pass through it and warm earths surface* 4 the strenght of the force of gravity between two objects is determined by which of the following factors? select all that apply a the messes of the objects* b the distance between the objects* c the volumes of the objects d the surface area of the objects 5 earth and moon are kept in there respective orbits due to the influence of a inertia b gravity c gravity and inertia* d neither gravity or inertia if you answer all questions right i will give
Answers: 1
Chemistry, 23.06.2019 03:00
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
How many grams of CO2 are produced when 6.55 of Fe2O with an excess of CO?
Fe2O3 + 3CO = 3CO2 + 2Fe...
Arts, 10.12.2021 22:10
Mathematics, 10.12.2021 22:10
Geography, 10.12.2021 22:10
Mathematics, 10.12.2021 22:10
Chemistry, 10.12.2021 22:10
Advanced Placement (AP), 10.12.2021 22:10
English, 10.12.2021 22:10
Mathematics, 10.12.2021 22:10
Mathematics, 10.12.2021 22:10
Social Studies, 10.12.2021 22:10
Mathematics, 10.12.2021 22:10