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Chemistry 14 Online
OpenStudy (anonymous):

. Complete and balance the following equation. Then write it as a net ionic equation. K3PO4(aq) + MgCl2(aq)

thomaster (thomaster):

\(\sf\large K_3PO_4(aq) + MgCl_2(aq) \to Mg_3(PO_4)_2 (s) + KCl (aq)\) can you balance it?

OpenStudy (anonymous):

. What determines whether one metal will replace another metal from a compound in a single-replacement reaction?

thomaster (thomaster):

Did you already solve the previous question? (equation balancing)

thomaster (thomaster):

What determines whether one metal will replace another metal from a compound in a single-replacement reaction? The activity series does

OpenStudy (anonymous):

thank you so much

thomaster (thomaster):

you're welcome :)

OpenStudy (anonymous):

You notice that a lawn looks unhealthy and that, perhaps, the grass is dying. Undertake a scientific project to save the lawn. What is your initial hypothesis? Describe an experiment you can design to test it - include more than 1 step and variables.

OpenStudy (anonymous):

. Ammonia, NH3, is a typical ingredient in household cleaners. It is produced through a combination reaction involving N2(g) and H2(g). If 24.0 mol of H2(g) react with excess N2(g), how many moles of ammonia are produced? Show your work.

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