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Anushree Basak
Subject: Science
, asked 3 hours, 51 minutes ago
Please help me with this question
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1
Subhashish .
Subject: Science
, asked 4 hours, 19 minutes ago
Will the reflecting surface of both convex and concave mirror will face towards the left(-y)?
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1
Richa Jagani
Subject: Science
, asked 10 hours, 55 minutes ago
Pls answer this question fast...
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1
Mayukh Das
Subject: Science
, asked 16 hours, 43 minutes ago
what are the factors on which the nutrition of a living body depends on
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1
Mayukh Das
Subject: Science
, asked 16 hours, 51 minutes ago
How is holozoic nutrition in an amoeba different from that in paramaecium
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1
Sneha
Subject: Science
, asked 17 hours, 41 minutes ago
in the reaction of calcium hydroxide with carbon dioxide, identify the reducing and oxidising agent?
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1
Sneha
Subject: Science
, asked 17 hours, 54 minutes ago
is photosynthesis endothermic or exothermic?
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1
Kritika Prasad
Subject: Science
, asked 20 hours, 50 minutes ago
Difference between element and compound ???
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1
Richa Jagani
Subject: Science
, asked 23 hours, 4 minutes ago
which basic substances are used for the following give the formula
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1
Subhashish .
Subject: Science
, asked 1 day, 5 hours ago
Pls explain this!
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1
Priya Mandal
Subject: Science
, asked 1 day, 6 hours ago
If magnesium ribbon burns why does it changes into white powder?
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1
Prachi Sharma
Subject: Science
, asked 1 day, 14 hours ago
Plz solve this question
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1
Aditya Kumar
Subject: Science
, asked 1 day, 17 hours ago
By an experiment show that reaction between baking soda and an acid results into formation of a gas.
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1
Shreyash Kumar Sahu
Subject: Science
, asked 1 day, 17 hours ago
In the ABC letter trick of balancing chemical equations, in the 3rd step, do we need to take the largest compound in terms of atoms or in terms of elements?
Answer
1
Shreyash Kumar Sahu
Subject: Science
, asked 1 day, 17 hours ago
Please balance the following equation using the ABC letter trick along with steps:
As
+ HNO
3
-------> NO
2
+ H
3
AsO
4
+ H
2
O
Answer
1
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In the ABC letter trick of balancing chemical equations, in the 3rd step, do we need to take the largest compound in terms of atoms or in terms of elements?
As + HNO3 -------> NO2 + H3AsO4 + H2O