Ask a New Question
Search
Questions and answers by
Ghumaisha
Questions (8)
Cu+SO2= Cu2S+O2
Why isnt the answer Cu2SO2 why is it Cu2S+O2
3 answers
468 views
When elements in the same group form molecules, the number of outer-shell electrons involved is the same and so the number of
2 answers
497 views
When elements in the same group form molecules, the number of outer-shell electrons involved is the same and so the number of
3 answers
825 views
-1+(7a*8c)=(7a*8c)-1
-1(7a*8c)=(7a*8c) (-1)
2 answers
271 views
Hi, i am confused with (7a*8c )-1. Is 1 getting subtracted from the brackets or is the -1 being multiplied by the brackets. How
2 answers
423 views
If the chance of having rain tomorrow is 3/8, what is the possibility of having rain in the next two days with no rain on the
7 answers
1,230 views
One stride of Laura is 1.5 that of Lilly. If Laura can cross the room in 4 strides then in how many strides can Lilly do the
2 answers
486 views
Pooja is twice as efficient as Aarti and takes 90 days less than Aarti to complete the job. Find the time in which they can
2 answers
5,470 views
Answers (7)
How do i know when there are separate compounds and not 1 answer with all chemicals bonded
Pls explain w ith example
Thanks
No, thanks Reiny
Thanks, so this question can be written as -1+(7a*8c) (adding -1 and (7a*8c)) and (7a*8c)-1 (subtracting 1 from (7a*8c)) would also be right. Is my understanding of this question correct? Also, -1(7a*8c) (multiplying -1 by (7a*8c)) would be the same as
The answer is 6 strides apparently
Thank you
