Answer:
you better give me brainliest
Explanation:
Zinc nitrate and calcium nitrate solution can be distinguished by reaction with ammonium hydroxide. Zinc forms a white gelatinous ppt. whereas there is no precipitation of calcium hydroxide even with excess of ammonium hydroxide
Explanation:
Fe2o3+ 3co ---------. 2fe + 3co2
Explanation:
the answer is true because I had this question and got it right
For the first one the answer is B. and the second one is D.