Complete the following sentence using the balanced chemical reaction: CaBr2(aq) + 2KOH(aq) — 2KBr(aq) + Ca(OH)2(s)
If 2.0 mol of calcium bromide react, then
mol of potassium bromide is/are formed
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can someone help me please i’m on a time limit

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o

11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these