Answer
Step by step text solution for State and explain the law of conservation of mass. by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 9 exams.
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VGS PUBLICATION-BRILLIANT-ATOMS ,MOLECULES AND CHEMICAL REACTIONS-EXERCISE
- State and explain the law of conservation of mass.
03:35
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- What is the law of conservation of mass according to chemical equation...
02:58
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- "Dry HCl is not acid". How do you prove it?
01:55
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- In a class, a teacher asked students to write the molecular formula of...
01:12
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- Find out the chemical names and formulae for the following common hous...
02:08
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- Find out the chemical names and formulae for the following common hous...
02:08
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- Find out the chemical names and formulae for the following common hous...
01:04
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- Find out the chemical names and formulae for the following common hous...
01:27
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- Write some chemical names of the substances, that are used in your hou...
01:52
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- Calculate the mass of the following 0.5 mole of N2 gas
01:02
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- Calculate the mass of the following 0.5 mole of N atoms
01:14
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- Calculate the mass of the following 3.011 times 10^23 number of N at...
01:15
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- Calculate the mass of the following 6.022 times 10^23 number of N2 m...
01:06
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- Convert in to moles: 12 g of O2 gas
01:04
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- Convert in to moles: 20 g of water
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- Convert in to moles: 22 g of carbon dioxide
01:05
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- Write the valencies of Fe in FeCl2 and FeCl3.
00:55
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- Calculate the molar mass of suphuric acid (H2SO4) and glucose (C8H12O6...
01:14
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- Which has more number of atoms 100 g of sodium or 100 g of iron? Justi...
02:02
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- Write an equation for decomposition reaction where energy is supplied ...
02:38
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