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Rina8888 [55]
3 years ago
5

¿soy guapo? si dices que si te doy una galletita

Chemistry
2 answers:
tankabanditka [31]3 years ago
8 0

Answer:

Hindi ko po ma gets sinasabi nyu pwedeng pakiayus

bezimeni [28]3 years ago
3 0
Chrehtegv ittgger ok so eva
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A hydrate of CoCl2 has a mass of 17.40 g before heating. After heating, the mass of the anhydrous compound is found to be 10.27
melisa1 [442]

Mass CoCl2 = 10.27 g
moles CoCl2 = 10.27 g/ 129.839 g/mol=0.07910

mass water = 17.40 - 10.27=7.13 g
moles water = 7.13 / 18.02 g/mol=0.396

0.396/ 0.07910=5

CoCl2 * 5 H2O

moles CaF2 = 85.8 g/ 78.0748 g/mol=1.10
moles Ca = 1.10
mass Ca = 1.10 x 40.078 g/mol=44.1 g
V = 44.1 / 1.55 =28.5 mL

Greetings!!
5 0
3 years ago
What do atoms consist of?
kolbaska11 [484]
Charge and uncharged particles
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3 years ago
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lisabon 2012 [21]

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607.9616 grams

Explanation:

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8 0
2 years ago
ANSWERS NEEDED ASAP
Artemon [7]

1 and 2 the forces holding water molecules together are stronger than the forces holding alcohols molecules together these forces are stronger in water due to hydrogen bonding the intermolecular forces forces that hold the water together are stronger than alchol because water has hydrogen bonding hydrogen bonding is hydrogen being attracted to oxygen or flourine or chloroine the electronegativity differences are larger the forces holding the bonds are stronger its like hydrogen is holding on to oxygen strongly different types of forces are lomdon dispersion forces like helium which have low boiling point they have nothing holding them together water has hydrogen bonds alcohol doesnt have the hydrogen bonds water has and geometry vsper model polar and hydrogen bonds as water so theyre weaker.

3 0
3 years ago
The chemical formula for glucose is C6H12O6. How many types of elements are found in glucose?
Tasya [4]

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Glucose has a chemical formula of:C6H12O6 That means glucose is made of 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms. You will be building one type of sugar called glucose.

3 0
3 years ago
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