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Posted: **Thu Jun 30, 2022 6:25 pm**

: 8 Balance The Following Chemical Equations A Nh4 2cr2o7 Cr O3 B Ca Oh 2 H3po4 C Nh4 2s Pb No3 2 N 1 (19.28 KiB) Viewed 52 times

8. Balance the following chemical equations: (a) (NH4)2Cr2O7 → Cr₂O3 (b) Ca(OH)2 + H3PO4 →>> (c) (NH4)2S + Pb(NO3)2 + N₂ + H₂O Ca3(PO4)2 + H₂O →> NH4NO3 + PbS 9. If you know that A= (bh), then you also know that b is equal to what?