Which of these describes an ethical dilemma associated with prostheses?
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Which compound contain an iron with a 3+ charge

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration

1.9 mol hcl and 3.9 mol naoh react according to the equation hcl + naoh −→ nacl + h2o . if the limiting reactant is hcl, calculate the amount of nacl formed.