Equations 2 and 4 are properly balanced
Explanation:
Mole ratio of NaOH to H2O = 2 : 1
Moles of H2O = 1.85mol * (1/2) = 0.925mol.
Mass of H2O = 0.925mol * (18g/mol) = 16.65g.
Answer:
3. D
28. also known as Freon 12
Explanation:
Answer:
they have major roles in the envoriment, Eastern grey squirrels are important predators of seeds and other animals in the ecosystems in which they live. Their seed-caching activities may help disperse tree seeds. They may help to distribute truffle fungal spores when they eat truffles.
hope that helps bby<3
Answer:
Al2O3
Explanation:
Al2O3 has an ionic bond because the bonds between them are very strong
