1. Fe2O3+3H2SO4
how many atoms of oxygen will be found in the product(s) of the reaction?
12
15**
3
4
answer: 15
sorry i wanna play roblox so here are the rest answers;
2. the number of atoms, types of elements, and mass of reactants and products are equal.
3. 64 grams
4. 1.503x10^23
5. polar sugar molecules dissolve in water, which is polar.
6. high temps mean more kinetic energy, which keeps sodium and chlorine ions from combining, which increases solubility.
7. it accepts protons and only partially dissociates in water.
8. ph3 is stronger acid than nh3
9. cooling a purple solution will turn it pink
10. both are flexible, but one conducts electricity while other insulates.
11. high pressure, high temp water extraction
12. reducing environmental impact
13. the scientist is investigating charles’s law, which shows that temp and vol are directly proportional.
14. the relative numbers of protons and neutrons can differ before and after the change, but the total number of those particles remains the same
15. fission is a process in which a large nucleus is split into smaller nuclei
16. beta-minus decay
17. alpha decay
17/17
100% <333
1 answer