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is ZnO yellow when HOT and white when COLD ? |
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| asked by Aayush Patel (aayush25) 6 years ago |
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What's the symbol for water gas? |
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| asked by Leander Vikram (eldiablo0829) 6 years ago |
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GUYS I HAVE UPLOADED AN OBSERVATION WORKSHEET. PLEASE REMEMBER TO REPLY TO THE QUESTIONS. IT WILL BE A HUGE HELP TO ME. LINK = https://www.respaper.com/maihuarya/9044-zip.html PLEASE COPY AND PASTE ON THE APP IN DOWNLOAD URL OPTION IF YOU'RE USING IT. (Also, I'm writing in caps so that people notice) |
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| asked by Arya Shahir (maihuarya) 6 years ago |
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+ 1 more questions by maihuarya
GUYS I have an observation worksheet. If I upload it, will you guys please help me out??? |
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| asked by Arya Shahir (maihuarya) 6 years ago |
5 |
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What is the mass of 10^22 atoms of sulphur |
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| asked by Jeff mckinley (chende) 6 years ago |
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what is roasting |
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| asked by Tanishq Bedi (tanishq52) 6 years ago |
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What if the question says - 'Arrange the elements of the third period in the increasing/decreasing order of their atomic radii'? Where should inert gas-Argon be placed in this list? |
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| asked by RaBh (rahulbhardwaj2002) 6 years ago |
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+ 1 more questions by rahulbhardwaj2002
How do you find out if the acid used in a reaction is CONCENTRATED or DILUTE?
Pls reply ASAP!
Thanks in advance! |
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| asked by RaBh (rahulbhardwaj2002) 6 years ago |
2 |
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Name:- -household ammonia |
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| asked by Nehal G (nehalg) 6 years ago |
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+ 2 more questions by nehalg
What is the colour of NaNO2? |
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| asked by Nehal G (nehalg) 6 years ago |
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Nitric acid is a stronger oxidising agent in the concentrated state than in the dilute state.Give reason. |
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| asked by Nehal G (nehalg) 6 years ago |
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when Nitric acid is heated alone reddish brown fumes evolve
Send the equation 🤔🤔 |
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| asked by Mokshil Shah (phoenix80) 6 years ago |
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Q. 20. (i) The metal of Group 2 from top to bottom are : Be, Mg, Ca, Sr, Ba. Which of these metals will form ions most readily and why. |
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| asked by Tiara Elizabeth (thejtthomas) 6 years ago |
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Will they give no marks if I forget to write whether the acid is concentrated or dilute in chemical equation? |
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| asked by Abhinav Sharma (monstercat) 6 years ago |
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