Presentation is loading. Please wait.

Presentation is loading. Please wait.

#13 Complete and balance this equation for a combination reaction: Be + O 2 Be O Beryllium metal (has no charge at first) combines with oxygen gas (no.

Similar presentations


Presentation on theme: "#13 Complete and balance this equation for a combination reaction: Be + O 2 Be O Beryllium metal (has no charge at first) combines with oxygen gas (no."— Presentation transcript:

1 #13 Complete and balance this equation for a combination reaction: Be + O 2 Be O Beryllium metal (has no charge at first) combines with oxygen gas (no charge) to form Beryllium Oxide (ionic compound with charges) Be + O 2 2BeO

2 #14 Write and balance the equation for the formation of magnesium nitride (Mg 3 N 2 ) from its elements. Mg + N Mg 3 N Mg + N 2 Mg 3 N 2

3 #15. Complete and balance this decomposition reaction: HI H + I HI H 2 + I 2

4 #16 Write the formula for the binary (two elements) compound that decomposes to the products H 2 and Br 2. HBr H 2 + Br 2 2 2HBr H 2 + Br 2

5 #17 Complete the equation for these single- replacement reactions in aqueous solution. Balance each equation. Write no reaction if a reaction does not occur. Use the activity series. a. Fe (s) + Pb(NO 3 ) 2 (aq) Pb (s) + Fe(NO 3 ) 2 (aq) +2 Yes, iron is stronger so it will replace lead.

6 #17 Complete the equation for these single- replacement reactions in aqueous solution. Balance each equation. Write no reaction if a reaction does not occur. Use the activity series. b. Cl 2(g) + NaI (aq) Stronger Weaker Yes, Chlorine is stronger so it will replace Iodine. Cl 2 + 2NaI I 2(s) + 2NaCl (aq)

7 #17 Complete the equation for these single- replacement reactions in aqueous solution. Balance each equation. Write no reaction if a reaction does not occur. Use the activity series. c. Ca (s) + H 2 O (l) Stronger Weaker Yes, Calcium is stronger so it will replace hydrogen. Ca (s) + 2H 2 O (l) H 2(g) + Ca(OH) 2 (aq)

8 #18 Write the products of these double- replacement reactions. Then balance each equation: a. NaOH (aq) + Fe(NO 3 ) 3 (aq) NaNO 3 (aq) + Fe(OH) 3 (s) 3 3

9 #18 Write the products of these double- replacement reactions. Then balance each equation: b. Ba(NO 3 ) 2 (aq) + H 3 PO 4 (aq) Ba 3 (PO 4 ) 2 (s) + HNO 3 (aq) 23 6

10 #19 Write a balanced equation for each reaction: a. KOH (aq) + H 3 PO 4 (aq) K 3 PO 4 (aq) + H 2 O (l) 3 3

11 #19 Write a balanced equation for each reaction: b. H 2 SO 4(aq) + Al(OH) 3 (aq) Al 2 (SO 4 ) 3 (aq) + H 2 O (l) 6 23


Download ppt "#13 Complete and balance this equation for a combination reaction: Be + O 2 Be O Beryllium metal (has no charge at first) combines with oxygen gas (no."

Similar presentations


Ads by Google