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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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jrickert406 jrickert406
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7 years ago
Which of the following is a combination reaction?
      
A. CaCl2 (aq) + Na2SO4 (aq) → CaSO4 (s) + 2NaCl (aq)
      
B. Al2(SO4)3 (aq) + 6KOH (aq) → 2Al(OH)3 (s) + 3K2SO4 (aq)
      
C. KOH (aq) + HNO3 (aq) → H2O (l) + KNO3 (aq)
      
D. AgNO3 (aq) + NaCl (aq) → AgCl (s) + NaNO3 (aq)
      
E. N2  (g) + O2 (g) → 2NO (g)
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Staff Member
7 years ago
E. N2  (g) + O2 (g) → 2NO (g)
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