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vichka [17]
2 years ago
12

What are two possible ways to show the structure of ch4?

Chemistry
2 answers:
ikadub [295]2 years ago
8 0

Answer: Two possible ways to show the structure of CH4 are its electron dot diagram or structural formula. CH4 or methane's molecular formula is given as CH4. The structural formula is a graphical representation of a chemical compound.

Alenkasestr [34]2 years ago
7 0

Answer:

using electron dot diagrams or structional formula

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Is alcohol evaporating a chemical or physical change
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Physical change , the states are changing from liquid to gas
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How many molecules of H2O are there in 1.0 g of H2O?
NISA [10]
Molar mass H₂O = 18.0 g/mol

number of moles :

1.0 / 18.0 => 0.055 moles

1 mole -------------- 6.02 x 10²³ molecules
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molecules = 0.055 x ( 6.02 x 10²³) / 1

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= 3.311 x 10²² molecules

hope this helps!
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2 years ago
What are destiny dependent factors
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Answer:

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Explanation:

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7 0
3 years ago
Read 2 more answers
Balance the following equation in acidic conditions. phases are optional.
Elanso [62]
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add the 2 equations 
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add 6NO₃⁻ ions to each side 
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the balanced redox reaction equation is as follows;

3Cu(s) + 8HNO₃(aq) --> 3Cu(NO₃)₂ (aq)+ 2NO(g) + 4H₂O(l)
4 0
3 years ago
125) How many known elements are on the periodic table?
guajiro [1.7K]

Answer:

125) 118

126) 6

127) 9

128) Au

Explanation:

5 0
1 year ago
Read 2 more answers
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