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Montano1993 [528]
3 years ago
8

50 pts Plz help !!!! What is the physical state of matter of baking soda.

Chemistry
2 answers:
WITCHER [35]3 years ago
8 0

Baking soda is a solid.

Softa [21]3 years ago
8 0

Answer:

Baking soda otherwise known as sodium bicarbonate is a power.

Hope this helps.

- Que

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If 11g of a gas occupies 5.6dm'3at s.t.p., calculate it's vapour density (1.0mol of a gas occupies 22.4dm'3at s.t.p.).​
11111nata11111 [884]

Answer:

{ \boxed{ \bf{vapour \: density = 2 \times molecular \: mass}}} \\{ \tt{ PV= (\frac{m}{ m_{r}}) RT}} \\ { \tt{3 \times 5.6 =  \frac{11}{m _{r}}  \times 0.0831 \times 273}} \\ { \tt{m _{r} = 14.85 \: g}} \\  \\ { \bf{vapour \: density = 2 \times m _{r}}} \\  = 2 \times 14.85 \\  = 29.7 \: { \tt{g {dm}^{ - 3} }}

7 0
3 years ago
How many electrons are in the nucleus of an atom with an atomic number of 7?!!
zzz [600]
There are two electrons
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3 years ago
What thype of bond requires the give and take of electrons ?
DedPeter [7]
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6 0
3 years ago
Read 2 more answers
1. Multiple Choice
solong [7]

Answer:

#1 A

#2 B

#3 C

#4 c

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#1 can give reference to a mountain the higher the altitude the colder it will get

#2 talking about climate not seasons per say. focus on climate answers

#3 wind carry moisture from the sea on to land which cause precipitation

#4 Monsoons is correct

5 0
3 years ago
I have my chemistry EOC tomorrow, and I need to know how to calculate the molar mass of a compound. Specifically ones set up lik
yuradex [85]

Answer:

357.475

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6 0
3 years ago
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