plz solve all and fastly
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Answered by
1
Answer:
2 is A
3 is D
Explanation:
2 is A as
calcium plus hydrochloric acid is calcium chloride so the hydro is left which means its is calcium chloride plus hydrochloric acid
3 is D as
water is h2o so when hydrogen and oxygen are burned in a proportion.... water is made....
Answered by
2
Answer:
2 A
3 A
4B
...................
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